Signed-off-by: Alexey Kodanev <alexey.koda...@oracle.com>
---
testcases/network/stress/interface/if-addr-adddel | 326 +++++++++++++
.../network/stress/interface/if-addr-addlarge | 481 ++++++++++++++++++++
testcases/network/stress/interface/if-mtu-change | 264 +++++++++++
testcases/network/stress/interface/if-route-adddel | 293 ++++++++++++
.../network/stress/interface/if-route-addlarge | 292 ++++++++++++
testcases/network/stress/interface/if-updown | 258 +++++++++++
.../network/stress/interface/if4-alias-adddel | 326 -------------
.../network/stress/interface/if4-alias-addlarge | 481 --------------------
testcases/network/stress/interface/if4-mtu-change | 264 -----------
.../network/stress/interface/if4-route-adddel | 293 ------------
.../network/stress/interface/if4-route-addlarge | 292 ------------
testcases/network/stress/interface/if4-updown | 258 -----------
12 files changed, 1914 insertions(+), 1914 deletions(-)
create mode 100644 testcases/network/stress/interface/if-addr-adddel
create mode 100644 testcases/network/stress/interface/if-addr-addlarge
create mode 100644 testcases/network/stress/interface/if-mtu-change
create mode 100644 testcases/network/stress/interface/if-route-adddel
create mode 100644 testcases/network/stress/interface/if-route-addlarge
create mode 100644 testcases/network/stress/interface/if-updown
delete mode 100644 testcases/network/stress/interface/if4-alias-adddel
delete mode 100644 testcases/network/stress/interface/if4-alias-addlarge
delete mode 100644 testcases/network/stress/interface/if4-mtu-change
delete mode 100644 testcases/network/stress/interface/if4-route-adddel
delete mode 100644 testcases/network/stress/interface/if4-route-addlarge
delete mode 100644 testcases/network/stress/interface/if4-updown
diff --git a/testcases/network/stress/interface/if-addr-adddel
b/testcases/network/stress/interface/if-addr-adddel
new file mode 100644
index 0000000..4e6e4d6
--- /dev/null
+++ b/testcases/network/stress/interface/if-addr-adddel
@@ -0,0 +1,326 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## Copyright (c) International Business Machines Corp., 2005
##
+##
##
+## This program is free software; you can redistribute it and#or modify
##
+## it under the terms of the GNU General Public License as published by
##
+## the Free Software Foundation; either version 2 of the License, or
##
+## (at your option) any later version.
##
+##
##
+## This program is distributed in the hope that it will be useful, but
##
+## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
+## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
+## for more details.
##
+##
##
+## You should have received a copy of the GNU General Public License
##
+## along with this program; if not, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# if4-alias-adddel
+#
+# Description:
+# Verify the IPv4 connectivity isn't broken with adding and deleting an
+# IPv4 alias many times
+# test01 - by `ifconfig add' style
+# test02 - by `ifconfig ethn:n' style
+# test03 - by ip command
+#
+# Setup:
+# See ltp-yyyymmdd/testcases/network/stress/README
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=3
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=if4-alias-adddel
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable
+. check_envval || exit $TST_TOTAL
+
+# The number of the add/delete IPv4 alias
+NS_TIMES=${NS_TIMES:-10000}
+
+# The interval of the check interface activity
+CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $NS_TIMES \/ 100`}
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
+
+# Netmask of for the tested network
+IPV4_NETMASK="255.255.255.0"
+IPV4_NETMASK_NUM=24
+
+# Broadcast address of the tested network
+IPV4_BROADCAST=${IPV4_NETWORK}.255
+
+# Host portion of the IPv4 address of the remote host
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
+
+# Host portion of the non-alias
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"254"}
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_setup
+#
+# DESCRIPTION:
+# Make a IPv4 connectivity
+#
+# SET VALUES:
+# rhost_ipv4addr - IPv4 Address of the remote host
+# lhost_ifname - Interface name of the local host
+# rhost_ifname - Interface name of the remote host
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ TCID=if4-alias-adddel
+ TST_COUNT=0
+
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Configure the interface at the remote host
+ initialize_if rhost ${LINK_NUM}
+ set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to initialize the interface at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # IPv4 address of the remote host
+ rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+
+ # Get the Interface name of local host
+ lhost_ifname=`get_ifname lhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+
+ # Get the Interface name of remote host
+ rhost_ifname=`get_ifname rhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the remote host"
+ exit $TST_TOTAL
+ fi
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_cleanup
+#
+# DESCRIPTION:
+# Recover the tested interfaces
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test_body
+#
+# DESCRIPTION:
+# main code of the test
+#
+# Arguments:
+# $1: define the test type
+# 1 - `ifconfig add' style
+# 2 - `ifconfig ethn:n' style
+# 3 - ip command
+#
+#-----------------------------------------------------------------------
+test_body()
+{
+ test_type=$1
+
+ TCID=if4-alias-adddel0${test_type}
+ TST_COUNT=$test_type
+
+ case $test_type in
+ 1) # Case of ifconfig add
+ command_style="'ifconfig add'"
+ ;;
+ 2) # Case of ifconfig ethn:n
+ command_style="'ifconfig ethn:n'"
+ ;;
+ 3) # Case of ip command
+ command_style="ip command"
+ ;;
+ *)
+ tst_resm TBROK "unspecified case"
+ return 1
+ ;;
+ esac
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when
$command_style adds, then deletes an IPv4 alias $NS_TIMES times"
+
+ # Make sure that no alias exists.
+ initialize_if lhost ${LINK_NUM}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to initialize the interface at the local host"
+ return 1
+ fi
+
+ # Set the non-alias address
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to assign an IPv4 address to the interface at
the local host"
+ return 1
+ fi
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+
+ # Check the connctivity
+ ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # IPv4 alias address of the localhost
+ lhost_ipv4_alias_ip=${IPV4_NETWORK}.${test_type}${test_type}
+
+ # The interface alias of local host
+ case $test_type in
+ 1) # Case of ifconfig add
+ lhost_ifalias=${lhost_ifname}:0
+ ;;
+ 2) # Case of ifconfig ethn:n
+ lhost_ifalias=${lhost_ifname}:1
+ ;;
+ # interface alias doesn't exist at ip command case.
+ esac
+
+ # Make a background TCP traffic from the non-alias address
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ cnt=0
+ while [ $cnt -lt $NS_TIMES ]; do
+ # Create
+ case $test_type in
+ 1) # Case of ifconfig add
+ ifconfig $lhost_ifname add ${lhost_ipv4_alias_ip} netmask
${IPV4_NETMASK} broadcast ${IPV4_BROADCAST}
+ ;;
+ 2) # Case of ifconfig ethn:n
+ ifconfig $lhost_ifalias ${lhost_ipv4_alias_ip} netmask
${IPV4_NETMASK} broadcast ${IPV4_BROADCAST}
+ ;;
+ 3) # Case of ip command
+ ip addr add ${lhost_ipv4_alias_ip}/${IPV4_NETMASK_NUM} broadcast
${IPV4_BROADCAST} dev ${lhost_ifname}
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to add ${lhost_ipv4_alias_ip}".
+ return 1
+ fi
+
+ # Check the connectivity
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
+ if [ $test_type -ne 3 ]; then
+ # Case of ifconfig add / ifconfig ethn:n
+ check_icmpv4_connectivity $lhost_ifalias $rhost_ipv4addr
+ else
+ # Case of ip command
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ fi
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "$lhost_ifname is broken."
+ return 1
+ fi
+ fi
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+
+ # Delete
+ case $test_type in
+ 1) # Case of ifconfig add
+ ifconfig $lhost_ifalias del ${lhost_ipv4_alias_ip}
+ ;;
+ 2) # Case of ifconfig ethn:n
+ ifconfig ${lhost_ifalias} down
+ ;;
+ 3) # Case of ip command
+ ip addr del ${lhost_ipv4_alias_ip}/${IPV4_NETMASK_NUM} broadcast
${IPV4_BROADCAST} dev ${lhost_ifname}
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to delete ${lhost_ipv4_alias_ip}".
+ return 1
+ fi
+ done
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test_body 1 || RC=`expr $RC + 1` # Case of ifconfig add
+test_body 2 || RC=`expr $RC + 1` # Case of ifconfig ethn:n
+test_body 3 || RC=`expr $RC + 1` # Case of ip command
+do_cleanup
+
+exit $RC
diff --git a/testcases/network/stress/interface/if-addr-addlarge
b/testcases/network/stress/interface/if-addr-addlarge
new file mode 100644
index 0000000..13efe84
--- /dev/null
+++ b/testcases/network/stress/interface/if-addr-addlarge
@@ -0,0 +1,481 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## Copyright (c) International Business Machines Corp., 2005
##
+##
##
+## This program is free software; you can redistribute it and#or modify
##
+## it under the terms of the GNU General Public License as published by
##
+## the Free Software Foundation; either version 2 of the License, or
##
+## (at your option) any later version.
##
+##
##
+## This program is distributed in the hope that it will be useful, but
##
+## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
+## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
+## for more details.
##
+##
##
+## You should have received a copy of the GNU General Public License
##
+## along with this program; if not, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# if4-alias-addlarge
+#
+# Description:
+# Verify the IPv4 connectivity isn't broken with creating a large number
+# of IPv4-aliases
+# test01 - by `ifconfig add' style
+# test02 - by `ifconfig ethn:n' style
+# test03 - by ip command
+#
+# Setup:
+# See ltp-yyyymmdd/testcases/network/stress/README
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=3
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=if4-alias-addlarge
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable
+. check_envval || exit $TST_TOTAL
+
+# The number of the add IPv4 alias
+IP_TOTAL=${IP_TOTAL:-10000}
+
+# The interval of the check interface activity
+CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $IP_TOTAL \/ 100`}
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-"10"}
+
+# Netmask of for the tested network
+IPV4_NETMASK="255.0.0.0"
+IPV4_NETMASK_NUM=8
+
+# Broadcast address of the tested network
+IPV4_BROADCAST=${IPV4_NETWORK}.255.255.255
+
+# Host portion of the IPv4 address
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"0.0.2"}
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"0.0.1"}
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_setup
+#
+# DESCRIPTION:
+# Make a IPv4 connectivity
+#
+# SET VALUES:
+# lhost_ifname - Interface name of the local host
+# rhost_ifname - Interface name of the local host
+# rhost_ipv4addr - IP address of the remote host
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ TCID=if4-alias-addlarge
+ TST_COUNT=0
+
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Initialize the interface at the remote host
+ initialize_if rhost ${LINK_NUM}
+
+ # Set IPv4 address to the interface at the remote host
+ set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to add an IPv4 address at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # Get the Interface names
+ lhost_ifname=`get_ifname lhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+ rhost_ifname=`get_ifname rhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # IPv4 address of the remote host
+ rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_cleanup
+#
+# DESCRIPTION:
+# Recover the tested interfaces
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test01
+#
+# DESCRIPTION:
+# Creating a large number of IPv4-aliases by `ifconfig add'
+#
+#-----------------------------------------------------------------------
+test01()
+{
+ TCID=if4-alias-addlarge01
+ TST_COUNT=1
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when 'ifconifg
add' creates $IP_TOTAL IPv4-aliases."
+
+ # Make sure that no alias exists.
+ initialize_if lhost ${LINK_NUM}
+
+ # Set the non-alias address
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to add IPv4 address to the interface at the
local host"
+ return 1
+ fi
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+
+ # Check the connctivity
+ ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # Set up for the loop
+ # Note: 2 colon aliases are added by `ifconfig ethn:x:y'
+ # `ifconfig ethn:x:y:... add ' runs 4 times per a pair of x,y
+ cnt=0
+ x=1 ; y=1 ; xymax=99
+ a=1 ; amax=3
+ ifalias="${lhost_ifname}:${x}:${y}"
+ ifconfig $ifalias ${IPV4_NETWORK}.${x}.${y}.${a} \
+ netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
+
+ # Make a background TCP traffic from the non-alias address
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ while [ $cnt -lt $IP_TOTAL ]; do
+ if [ $a -gt $amax ]; then
+ a=1
+ y=`expr $y + 1`
+ if [ $y -gt $xymax ]; then
+ y=1
+ x=`expr $x + 1`
+ if [ $x -gt $xymax ]; then
+ tst_resm TINFO "No more address could be assigned by this
script. Finished $cnt times."
+ break
+ fi
+ fi
+ ifalias="${lhost_ifname}:${x}:${y}"
+ ifconfig $ifalias ${IPV4_NETWORK}.${x}.${y}.${a} \
+ netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
+ fi
+
+ # Create
+ a=`expr $a + 1`
+ ifconfig $ifalias add ${IPV4_NETWORK}.${x}.${y}.${a} \
+ netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
+ if [ $? -ne 0 ]; then
+ tst_resm TINFO "It seems $cnt is limit."
+ break
+ fi
+ ifalias="${ifalias}:0"
+
+ # Check
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % $CHECK_INTERVAL` -eq 0 ]; then
+ # Check the connectivity from the remote host to
+ # the local host alias.
+ ret=`$LTP_RSH $RHOST
${LTPROOT}/testcases/bin/check_icmpv4_connectivity $rhost_ifname
${IPV4_NETWORK}.${x}.${y}.${a}' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TFAIL "The interface ${lhost_ifname} is broken."
+ return 1
+ fi
+ fi
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+ done
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ # Check the connecitivy from the interface (non-alias)
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "The interface ${lhost_ifname} is broken."
+ return 1
+ fi
+
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test02
+#
+# DESCRIPTION:
+# Creating a large number of IPv4-aliases by `ifconfig ethn:n'
+#
+#-----------------------------------------------------------------------
+test02()
+{
+ TCID=if4-alias-addlarge02
+ TST_COUNT=2
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when 'ifconfig
ethn:n' creates $IP_TOTAL IPv4-aliases'"
+
+ # Make sure that no alias exists.
+ initialize_if lhost ${LINK_NUM}
+
+ # Set the non-alias address
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to initialize the interface at the local host"
+ return 1
+ fi
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+
+ # Check the connctivity
+ ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # Make a background TCP traffic from the non-alias address
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ cnt=0
+ x=1 ; y=1 ; xymax=254
+ while [ $cnt -lt $IP_TOTAL ]; do
+ # Create
+ ifalias="${lhost_ifname}:${x}:${y}"
+ ifconfig $ifalias ${IPV4_NETWORK}.0.${x}.${y} \
+ netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
+ if [ $? -ne 0 ]; then
+ tst_resm TINFO "It seems $cnt is limit."
+ break
+ fi
+
+
+ # Check the connectivity
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
+ # Check the connectivity from the remote host to
+ # the local host alias.
+ ret=`$LTP_RSH $RHOST
${LTPROOT}/testcases/bin/check_icmpv4_connectivity $rhost_ifname
${IPV4_NETWORK}.0.${x}.${y}'; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TFAIL "The interface ${lhost_ifname} is broken."
+ return 1
+ fi
+ fi
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+
+ # Define next IP and alias
+ y=`expr $y + 1`
+ if [ $y -gt $xymax ]; then
+ y=1
+ x=`expr $x + 1`
+ if [ $x -gt $xymax ]; then
+ tst_resm TINFO "No more address could be assigned by this
script. Finished $cnt times."
+ break
+ fi
+ fi
+ done
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ # Check the connecitivy from the interface (non-alias)
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "The interface ${lhost_ifname} is broken."
+ return 1
+ fi
+
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test03
+#
+# DESCRIPTION:
+# Creating a large number of IPv4-aliases by ip command
+#
+#-----------------------------------------------------------------------
+test03()
+{
+ TCID=if4-alias-addlarge03
+ TST_COUNT=3
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when ip command
creates $IP_TOTAL IPv4-aliases"
+
+ # Make sure that no alias exists.
+ initialize_if lhost ${LINK_NUM}
+
+ # Set the non-alias address
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to initialize the interface at the local host"
+ return 1
+ fi
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+
+ # Check the connctivity
+ ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # Make a background TCP traffic from the non-alias address
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ cnt=0
+ x=1 ; y=1 ; xymax=254
+ while [ $cnt -lt $IP_TOTAL ]; do
+ # Create
+ ip addr add ${IPV4_NETWORK}.1.${x}.${y}/${IPV4_NETMASK_NUM} \
+ broadcast $IPV4_BROADCAST dev ${lhost_ifname}
+ if [ $? -ne 0 ]; then
+ tst_resm TINFO "It seems $cnt is limit."
+ break
+ fi
+
+ # Check the connectivity
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
+ # Check the connectivity from the remote host to
+ # the local host alias.
+ ret=`$LTP_RSH $RHOST
${LTPROOT}/testcases/bin/check_icmpv4_connectivity $rhost_ifname
${IPV4_NETWORK}.1.${x}.${y}' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TFAIL "The interface ${lhost_ifname} is broken."
+ return 1
+ fi
+ fi
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+
+ # Define next IP and alias
+ y=`expr $y + 1`
+ if [ $y -gt $xymax ]; then
+ y=1
+ x=`expr $x + 1`
+ if [ $x -gt $xymax ]; then
+ tst_resm TINFO "No more address could be assigned by this
script. Finished $cnt times."
+ break
+ fi
+ fi
+ done
+
+ # Check the connecitivy from the interface (non-alias)
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "The interface ${lhost_ifname} is broken."
+ return 1
+ fi
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test01 || RC=`expr $RC + 1`
+test02 || RC=`expr $RC + 1`
+test03 || RC=`expr $RC + 1`
+do_cleanup
+
+exit $RC
diff --git a/testcases/network/stress/interface/if-mtu-change
b/testcases/network/stress/interface/if-mtu-change
new file mode 100644
index 0000000..f272ebd
--- /dev/null
+++ b/testcases/network/stress/interface/if-mtu-change
@@ -0,0 +1,264 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## Copyright (c) International Business Machines Corp., 2005
##
+##
##
+## This program is free software; you can redistribute it and#or modify
##
+## it under the terms of the GNU General Public License as published by
##
+## the Free Software Foundation; either version 2 of the License, or
##
+## (at your option) any later version.
##
+##
##
+## This program is distributed in the hope that it will be useful, but
##
+## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
+## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
+## for more details.
##
+##
##
+## You should have received a copy of the GNU General Public License
##
+## along with this program; if not, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# if4-mtu-change
+#
+# Description:
+# Verify the IPv4 connectivity isn't broken with changing MTU many times
+# test01 - by ifconfig command
+# test02 - by ip command
+#
+# Setup:
+# See ltp-yyyymmdd/testcases/network/stress/README
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=2
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=if4-mtu-change
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable for the test
+. check_envval || exit $TST_TOTAL
+
+# The number of the change of the MTU
+MTU_CHANGE_TIMES=${MTU_CHANGE_TIMES:-1000}
+
+# The interval of the change [second]
+CHANGE_INTERVAL=${CHANGE_INTERVAL:-5}
+
+# The array of the value which MTU is changed into sequentially
+CHANGE_VALUES="784 1142 426 1500 68 1500 68 748 68 1142 1500"
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
+
+# Host portion of the IPv4 address
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"} # local host
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"} # remote host
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_setup
+#
+# DESCRIPTION:
+# Make a IPv4 connectivity
+#
+# SET VALUES:
+# lhost_ipv4addr - IPv4 Address of the local host
+# rhost_ipv4addr - IPv4 Address of the remote host
+# lhost_ifname - Interface name of the localhost
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ TCID=if4-mtu-change
+ TST_COUNT=0
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Set IPv4 address to the interfaces
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the local host"
+ exit $TST_TOTAL
+ fi
+ set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # IPv4 address of the local and remote host
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+ rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+
+ # Get the Interface name of local host
+ lhost_ifname=`get_ifname lhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+}
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_cleanup
+#
+# DESCRIPTION:
+# Recover the tested interfaces
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+}
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test_body
+#
+# DESCRIPTION:
+# main code of the test
+#
+# Arguments:
+# $1: define the test type
+# 1 - ifconfig command case
+# 2 - ip command case
+#
+#-----------------------------------------------------------------------
+test_body()
+{
+ test_type=$1
+
+ TCID=if4-mtu-change0${test_type}
+ TST_COUNT=${test_type}
+
+ case $test_type in
+ 1)
+ test_command="ifconfig"
+ ;;
+ 2)
+ test_command="ip"
+ ;;
+ *)
+ tst_resm TBROK "unspecified case"
+ return 1
+ ;;
+ esac
+
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when
$test_command command changes MTU $MTU_CHANGE_TIMES times every
$CHANGE_INTERVAL seconds"
+
+ # Check the connctivity
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # Make a background TCP traffic
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ mtu_array_len=`echo $CHANGE_VALUES | wc -w`
+ cnt=0
+ while [ $cnt -lt $MTU_CHANGE_TIMES ]; do
+ # Wait CHANGE_INTERVAL seconds
+ sleep $CHANGE_INTERVAL
+
+ # Change
+ nth=`expr $cnt % $mtu_array_len`
+ field=`expr $nth + 1`
+ mtu=`echo $CHANGE_VALUES | cut -d ' ' -f $field`
+
+ case $test_type in
+ 1)
+ ifconfig $lhost_ifname mtu $mtu
+ ;;
+ 2)
+ ip link set $lhost_ifname mtu $mtu
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to change the mtu at $cnt time"
+ return 1
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+
+ cnt=`expr $cnt + 1`
+ done
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ # Check the connectivity again
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "$lhost_ifname is broken."
+ return 1
+ fi
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test_body 1 || RC=`expr $RC + 1` # Case of ifconfig command
+test_body 2 || RC=`expr $RC + 1` # Case of ip command
+do_cleanup
+
+exit $RC
diff --git a/testcases/network/stress/interface/if-route-adddel
b/testcases/network/stress/interface/if-route-adddel
new file mode 100644
index 0000000..8adf24f
--- /dev/null
+++ b/testcases/network/stress/interface/if-route-adddel
@@ -0,0 +1,293 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## Copyright (c) International Business Machines Corp., 2005
##
+##
##
+## This program is free software; you can redistribute it and#or modify
##
+## it under the terms of the GNU General Public License as published by
##
+## the Free Software Foundation; either version 2 of the License, or
##
+## (at your option) any later version.
##
+##
##
+## This program is distributed in the hope that it will be useful, but
##
+## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
+## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
+## for more details.
##
+##
##
+## You should have received a copy of the GNU General Public License
##
+## along with this program; if not, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# if4-route-adddel
+#
+# Description:
+# Verify the IPv4 connectivity is not broken with adding and deleting
+# an IPv4 route many times
+# test01 - by route command
+# test02 - by ip command
+#
+# Setup:
+# See ltp-yyyymmdd/testcases/network/stress/README
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=2
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=if4-route-adddel
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable
+. check_envval || exit $TST_TOTAL
+
+# The number of the add/delete IPv4 alias
+NS_TIMES=${NS_TIMES:-10000}
+
+# The interval of the check interface activity
+CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $NS_TIMES \/ 100`}
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
+
+# Netmask of for the tested network
+IPV4_NETMASK="255.255.255.0"
+IPV4_NETMASK_NUM=24
+
+# Broadcast address of the tested network
+IPV4_BROADCAST=${IPV4_NETWORK}.255
+
+# Host portion of the IPv4 address
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"}
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
+
+# The destination network to add and delete
+ADDDEL_ROUTE="10.10.10.0"
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_setup
+#
+# DESCRIPTION:
+# Make a IPv4 connectivity
+#
+# SET VALUES:
+# rhost_ipv4addr - IPv4 Address of the remote host
+# lhost_ifname - Interface name of the local host
+# rhost_ifname - Interface name of the remote host
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ TCID=if4-route-adddel
+ TST_COUNT=0
+
+ # Initialize the interfaces of the remote host
+ initialize_if rhost ${LINK_NUM}
+
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Set IPv4 address to the interfaces
+ set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to add an IPv4 address the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # IPv4 address of the remote host
+ rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+
+ # Get the Interface name of local host
+ lhost_ifname=`get_ifname lhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+
+ # Get the Interface name of remote host
+ rhost_ifname=`get_ifname rhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the remote host"
+ exit $TST_TOTAL
+ fi
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_cleanup
+#
+# DESCRIPTION:
+# Recover the tested interfaces
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+}
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test_body
+#
+# DESCRIPTION:
+# main code of the test
+#
+# Arguments:
+# $1: define the test type
+# 1 - route command case
+# 2 - ip command case
+#
+#-----------------------------------------------------------------------
+test_body()
+{
+ test_type=$1
+
+ TCID=if4-route-adddel0${test_type}
+ TST_COUNT=$test_type
+
+ case $test_type in
+ 1)
+ test_command="route"
+ ;;
+ 2)
+ test_command="ip"
+ ;;
+ *)
+ tst_resm TBROK "unspecified case"
+ return 1
+ ;;
+ esac
+
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
$test_command command adds, then and deletes an IPv4 route $NS_TIMES times"
+
+ # Initialize the interface of the local host
+ initialize_if lhost ${LINK_NUM}
+
+ # Assign IPv4 address to the interface of the local host
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to assign an IPv4 address at the local host"
+ return 1
+ fi
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+
+ # Check the connctivity
+ ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # Make a background TCP traffic from the non-alias address
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ cnt=0
+ while [ $cnt -lt $NS_TIMES ]; do
+ # Add the route
+ case $test_type in
+ 1)
+ route add -net $ADDDEL_ROUTE netmask $IPV4_NETMASK dev $lhost_ifname
+ ;;
+ 2)
+ ip route add ${ADDDEL_ROUTE}/${IPV4_NETMASK_NUM} dev $lhost_ifname
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to add the route to ${ADDDEL_ROUTE}"
+ return 1
+ fi
+
+ # Check the connectivity
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "The route is broken at ${cnt} time"
+ return 1
+ fi
+ fi
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+
+ # Delete the route
+ case $test_type in
+ 1)
+ route del -net $ADDDEL_ROUTE netmask $IPV4_NETMASK dev $lhost_ifname
+ ;;
+ 2)
+ ip route del ${ADDDEL_ROUTE}/${IPV4_NETMASK_NUM} dev $lhost_ifname
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Cannot delte the route to ${ADDDEL_ROUTE}"
+ return 1
+ fi
+ done
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test_body 1 || RC=`expr $RC + 1` # Case of route command
+test_body 2 || RC=`expr $RC + 1` # Case of ip command
+do_cleanup
+
+exit $RC
diff --git a/testcases/network/stress/interface/if-route-addlarge
b/testcases/network/stress/interface/if-route-addlarge
new file mode 100644
index 0000000..f78a6d6
--- /dev/null
+++ b/testcases/network/stress/interface/if-route-addlarge
@@ -0,0 +1,292 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## Copyright (c) International Business Machines Corp., 2005
##
+##
##
+## This program is free software; you can redistribute it and#or modify
##
+## it under the terms of the GNU General Public License as published by
##
+## the Free Software Foundation; either version 2 of the License, or
##
+## (at your option) any later version.
##
+##
##
+## This program is distributed in the hope that it will be useful, but
##
+## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
+## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
+## for more details.
##
+##
##
+## You should have received a copy of the GNU General Public License
##
+## along with this program; if not, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# if4-route-addlarge
+#
+# Description:
+# Verify the IPv4 connectivity is not broken with adding a large
+# number of IPv4 routes
+# test01 - by route command
+# test02 - by ip command
+#
+# Setup:
+# See ltp-yyyymmdd/testcases/network/stress/README
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=2
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=if4-route-addlarge
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable
+. check_envval || exit $TST_TOTAL
+
+# The number of the add/delete IPv4 alias
+ROUTE_TOTAL=${ROUTE_TOTAL:-10000}
+
+# The interval of the check interface activity
+CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $ROUTE_TOTAL \/ 100`}
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
+
+# Netmask of for the tested network
+IPV4_NETMASK="255.255.255.0"
+IPV4_NETMASK_NUM=24
+
+# Network Address of the tested netwrok
+IPV4_NETWORK_ADDR=${IPV4_NETWORK}.0
+
+# Broadcast address of the tested network
+IPV4_BROADCAST=${IPV4_NETWORK}.255
+
+# Host portion of the IPv4 address
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"}
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_setup
+#
+# DESCRIPTION:
+# Make a IPv4 connectivity
+#
+# SET VALUES:
+# rhost_ipv4addr - IPv4 Address of the remote host
+# lhost_ifname - Interface name of the local host
+# rhost_ifname - Interface name of the remote host
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ TCID=if4-route-addlarge
+ TST_COUNT=0
+
+ # Initialize the interfaces of the remote host
+ initialize_if rhost ${LINK_NUM}
+
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Set IPv4 address to the interfaces
+ set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # IPv4 address of the remote host
+ rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+
+ # Get the Interface name of local host
+ lhost_ifname=`get_ifname lhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+
+ # Get the Interface name of remote host
+ rhost_ifname=`get_ifname rhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the remote host"
+ exit $TST_TOTAL
+ fi
+}
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_cleanup
+#
+# DESCRIPTION:
+# Recover the tested interfaces
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Make sure the TCP traffic server/client doesn't run
+ bg_tcp_traffic killall
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+}
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test_body
+#
+# DESCRIPTION:
+# main code of the test
+#
+# Arguments:
+# $1: define the test type
+# 1 - route command case
+# 2 - ip command case
+#
+#-----------------------------------------------------------------------
+test_body()
+{
+ test_type=$1
+
+ TCID=if4-route-addlarge0${test_type}
+ TST_COUNT=${test_type}
+
+ case $test_type in
+ 1)
+ test_command="route"
+ ;;
+ 2)
+ test_command="ip"
+ ;;
+ *)
+ tst_resm TBROK "unspecified case"
+ return 1
+ ;;
+ esac
+
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
$test_command command adds $ROUTE_TOTAL IPv4 routes"
+
+ # Initialize the interface of the local host
+ initialize_if lhost ${LINK_NUM}
+
+ # Assign IPv4 address to the interface of the local host
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to add IPv4 address at the local host"
+ return 1
+ fi
+ lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+
+ # Check the connctivity
+ ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
+ if [ $ret -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
+ return 1
+ fi
+
+ # Make a background TCP traffic from the non-alias address
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+
+ # Start the loop
+ cnt=0
+ x=0 ; y=1 ; xymax=255
+ while [ $cnt -lt $ROUTE_TOTAL ]; do
+ # Add the route
+ case $test_type in
+ 1)
+ route add -net 10.${x}.${y}.0 netmask 255.255.255.0 dev
$lhost_ifname
+ ;;
+ 2)
+ ip route add 10.${x}.${y}.0/24 dev $lhost_ifname
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to add a route at $cnt times"
+ return 1
+ fi
+
+ # Check the connectivity
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "The route is broken at ${cnt} time"
+ return 1
+ fi
+ fi
+ fi
+
+ # Check the background TCP traffic
+ bg_tcp_traffic check $server_pid
+ if [ $? -ne 0 ]; then
+ server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
+ fi
+
+ # Define the next network address
+ y=`expr $y + 1`
+ if [ $y -gt $xymax ]; then
+ y=0
+ x=`expr $x + 1`
+ if [ $x -gt $xymax ]; then
+ tst_resm INFO "Too large times. Finished $cnt times."
+ break
+ fi
+ fi
+ done
+
+ # Stop the background TCP traffic
+ bg_tcp_traffic killall
+
+ tst_resm TPASS "Test is finished correctly."
+ return 0
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test_body 1 || RC=`expr $RC + 1` # Case of route command
+test_body 2 || RC=`expr $RC + 1` # Case of ip command
+do_cleanup
+
+exit $RC
diff --git a/testcases/network/stress/interface/if-updown
b/testcases/network/stress/interface/if-updown
new file mode 100644
index 0000000..90bffaa
--- /dev/null
+++ b/testcases/network/stress/interface/if-updown
@@ -0,0 +1,258 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## Copyright (c) International Business Machines Corp., 2005
##
+##
##
+## This program is free software; you can redistribute it and#or modify
##
+## it under the terms of the GNU General Public License as published by
##
+## the Free Software Foundation; either version 2 of the License, or
##
+## (at your option) any later version.
##
+##
##
+## This program is distributed in the hope that it will be useful, but
##
+## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
+## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
+## for more details.
##
+##
##
+## You should have received a copy of the GNU General Public License
##
+## along with this program; if not, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# if4-updown
+#
+# Description:
+# Verify the IPv4 connectivity isn't broken with upping and downing
+# an interface many times
+# test01 - by ifconfig command
+# test02 - by ip command
+#
+# Setup:
+# See ltp-yyyymmdd/testcases/network/stress/README
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=2
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=if4-updown
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable
+. check_envval || exit $TST_TOTAL
+
+# The number of the interface up/down in each test case
+IF_UPDOWN_TIMES=${IF_UPDOWN_TIMES:-10000}
+
+# The interval of the check interface activity
+CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $IF_UPDOWN_TIMES \/ 100`}
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-10.0.0}
+
+# Host portion of the IPv4 address
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-2} # local host
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-1} # remote host
+
+
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_setup
+#
+# DESCRIPTION:
+# Make a IPv4 connectivity
+#
+# SET VALUES:
+# rhost_ipv4addr - IPv4 Address of the remote host
+# lhost_ifname - Interface name of the localhost
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ TCID=if4-updown
+ TST_COUNT=0
+
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+
+ # Set IPv4 address to the interfaces
+ set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the local host"
+ exit $TST_TOTAL
+ fi
+ set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ # IPv4 address of the remote host
+ rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+
+ # Get the Interface name of local host
+ lhost_ifname=`get_ifname lhost ${LINK_NUM}`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+}
+
+#-----------------------------------------------------------------------
+#
+# NAME:
+# do_cleanup
+#
+# DESCRIPTION:
+# Recover the tested interfaces
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Initialize the interfaces
+ initialize_if lhost ${LINK_NUM}
+ initialize_if rhost ${LINK_NUM}
+}
+
+
+#-----------------------------------------------------------------------
+#
+# FUNCTION:
+# test_body
+#
+# DESCRIPTION:
+# main code of the test
+#
+# Arguments:
+# $1: define the test type
+# 1 - ifconfig command case
+# 2 - ip command case
+#
+#-----------------------------------------------------------------------
+test_body()
+{
+ test_type=$1
+
+ TCID=if4-updown0$test_type
+ TST_COUNT=$test_type
+
+ case $test_type in
+ 1)
+ test_command="ifconfig"
+ ;;
+ 2)
+ test_command="ip"
+ ;;
+ *)
+ tst_resm TBROK "unspecified case"
+ return 1
+ ;;
+ esac
+
+ tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
$test_command command ups, then downs an interface $IF_UPDOWN_TIMES times"
+
+ # Check the connctivity
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Test Link $LINK_NUM is something wrong."
+ return 1
+ fi
+
+ # Start the loop
+ cnt=0
+ while [ $cnt -lt $IF_UPDOWN_TIMES ]; do
+ # Down
+ case $test_type in
+ 1)
+ ifconfig $lhost_ifname down
+ ;;
+ 2)
+ ip link set $lhost_ifname down
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to down $lhost_ifname"
+ return 1
+ fi
+
+ # Up
+ case $test_type in
+ 1)
+ ifconfig $lhost_ifname up
+ ;;
+ 2)
+ ip link set $lhost_ifname up
+ ;;
+ esac
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "Failed to up $lhost_ifname"
+ return 1
+ fi
+
+ # Check the connectivity every CHECK_INTERVAL time
+ cnt=`expr $cnt + 1`
+ if [ $CHECK_INTERVAL -ne 0 ]; then
+ if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "$lhost_ifname is broken at ${cnt} time"
+ return 1
+ fi
+ fi
+ fi
+ done
+
+ # Check the connectivity again
+ check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
+ if [ $? -ne 0 ]; then
+ tst_resm TFAIL "$lhost_ifname is broken."
+ return 1
+ fi
+ tst_resm TPASS "Test is finished successfully."
+
+ return 0
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test_body 1 || RC=`expr $RC + 1` # Case of ifconfig command
+test_body 2 || RC=`expr $RC + 1` # Case of ip command
+do_cleanup
+
+exit $RC
diff --git a/testcases/network/stress/interface/if4-alias-adddel
b/testcases/network/stress/interface/if4-alias-adddel
deleted file mode 100644
index 4e6e4d6..0000000
--- a/testcases/network/stress/interface/if4-alias-adddel
+++ /dev/null
@@ -1,326 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# if4-alias-adddel
-#
-# Description:
-# Verify the IPv4 connectivity isn't broken with adding and deleting an
-# IPv4 alias many times
-# test01 - by `ifconfig add' style
-# test02 - by `ifconfig ethn:n' style
-# test03 - by ip command
-#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=3
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=if4-alias-adddel
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of the add/delete IPv4 alias
-NS_TIMES=${NS_TIMES:-10000}
-
-# The interval of the check interface activity
-CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $NS_TIMES \/ 100`}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of for the tested network
-IPV4_NETMASK="255.255.255.0"
-IPV4_NETMASK_NUM=24
-
-# Broadcast address of the tested network
-IPV4_BROADCAST=${IPV4_NETWORK}.255
-
-# Host portion of the IPv4 address of the remote host
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
-
-# Host portion of the non-alias
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"254"}
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity
-#
-# SET VALUES:
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the local host
-# rhost_ifname - Interface name of the remote host
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- TCID=if4-alias-adddel
- TST_COUNT=0
-
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Configure the interface at the remote host
- initialize_if rhost ${LINK_NUM}
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to initialize the interface at the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the remote host
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Get the Interface name of remote host
- rhost_ifname=`get_ifname rhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# $1: define the test type
-# 1 - `ifconfig add' style
-# 2 - `ifconfig ethn:n' style
-# 3 - ip command
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- test_type=$1
-
- TCID=if4-alias-adddel0${test_type}
- TST_COUNT=$test_type
-
- case $test_type in
- 1) # Case of ifconfig add
- command_style="'ifconfig add'"
- ;;
- 2) # Case of ifconfig ethn:n
- command_style="'ifconfig ethn:n'"
- ;;
- 3) # Case of ip command
- command_style="ip command"
- ;;
- *)
- tst_resm TBROK "unspecified case"
- return 1
- ;;
- esac
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when
$command_style adds, then deletes an IPv4 alias $NS_TIMES times"
-
- # Make sure that no alias exists.
- initialize_if lhost ${LINK_NUM}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to initialize the interface at the local host"
- return 1
- fi
-
- # Set the non-alias address
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to assign an IPv4 address to the interface at
the local host"
- return 1
- fi
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
-
- # Check the connctivity
- ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # IPv4 alias address of the localhost
- lhost_ipv4_alias_ip=${IPV4_NETWORK}.${test_type}${test_type}
-
- # The interface alias of local host
- case $test_type in
- 1) # Case of ifconfig add
- lhost_ifalias=${lhost_ifname}:0
- ;;
- 2) # Case of ifconfig ethn:n
- lhost_ifalias=${lhost_ifname}:1
- ;;
- # interface alias doesn't exist at ip command case.
- esac
-
- # Make a background TCP traffic from the non-alias address
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- cnt=0
- while [ $cnt -lt $NS_TIMES ]; do
- # Create
- case $test_type in
- 1) # Case of ifconfig add
- ifconfig $lhost_ifname add ${lhost_ipv4_alias_ip} netmask
${IPV4_NETMASK} broadcast ${IPV4_BROADCAST}
- ;;
- 2) # Case of ifconfig ethn:n
- ifconfig $lhost_ifalias ${lhost_ipv4_alias_ip} netmask
${IPV4_NETMASK} broadcast ${IPV4_BROADCAST}
- ;;
- 3) # Case of ip command
- ip addr add ${lhost_ipv4_alias_ip}/${IPV4_NETMASK_NUM} broadcast
${IPV4_BROADCAST} dev ${lhost_ifname}
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to add ${lhost_ipv4_alias_ip}".
- return 1
- fi
-
- # Check the connectivity
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- if [ $test_type -ne 3 ]; then
- # Case of ifconfig add / ifconfig ethn:n
- check_icmpv4_connectivity $lhost_ifalias $rhost_ipv4addr
- else
- # Case of ip command
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- fi
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "$lhost_ifname is broken."
- return 1
- fi
- fi
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
-
- # Delete
- case $test_type in
- 1) # Case of ifconfig add
- ifconfig $lhost_ifalias del ${lhost_ipv4_alias_ip}
- ;;
- 2) # Case of ifconfig ethn:n
- ifconfig ${lhost_ifalias} down
- ;;
- 3) # Case of ip command
- ip addr del ${lhost_ipv4_alias_ip}/${IPV4_NETMASK_NUM} broadcast
${IPV4_BROADCAST} dev ${lhost_ifname}
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to delete ${lhost_ipv4_alias_ip}".
- return 1
- fi
- done
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test_body 1 || RC=`expr $RC + 1` # Case of ifconfig add
-test_body 2 || RC=`expr $RC + 1` # Case of ifconfig ethn:n
-test_body 3 || RC=`expr $RC + 1` # Case of ip command
-do_cleanup
-
-exit $RC
diff --git a/testcases/network/stress/interface/if4-alias-addlarge
b/testcases/network/stress/interface/if4-alias-addlarge
deleted file mode 100644
index 13efe84..0000000
--- a/testcases/network/stress/interface/if4-alias-addlarge
+++ /dev/null
@@ -1,481 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# if4-alias-addlarge
-#
-# Description:
-# Verify the IPv4 connectivity isn't broken with creating a large number
-# of IPv4-aliases
-# test01 - by `ifconfig add' style
-# test02 - by `ifconfig ethn:n' style
-# test03 - by ip command
-#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=3
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=if4-alias-addlarge
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of the add IPv4 alias
-IP_TOTAL=${IP_TOTAL:-10000}
-
-# The interval of the check interface activity
-CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $IP_TOTAL \/ 100`}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10"}
-
-# Netmask of for the tested network
-IPV4_NETMASK="255.0.0.0"
-IPV4_NETMASK_NUM=8
-
-# Broadcast address of the tested network
-IPV4_BROADCAST=${IPV4_NETWORK}.255.255.255
-
-# Host portion of the IPv4 address
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"0.0.2"}
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"0.0.1"}
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity
-#
-# SET VALUES:
-# lhost_ifname - Interface name of the local host
-# rhost_ifname - Interface name of the local host
-# rhost_ipv4addr - IP address of the remote host
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- TCID=if4-alias-addlarge
- TST_COUNT=0
-
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Initialize the interface at the remote host
- initialize_if rhost ${LINK_NUM}
-
- # Set IPv4 address to the interface at the remote host
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add an IPv4 address at the remote host"
- exit $TST_TOTAL
- fi
-
- # Get the Interface names
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
- rhost_ifname=`get_ifname rhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the remote host
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test01
-#
-# DESCRIPTION:
-# Creating a large number of IPv4-aliases by `ifconfig add'
-#
-#-----------------------------------------------------------------------
-test01()
-{
- TCID=if4-alias-addlarge01
- TST_COUNT=1
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when 'ifconifg
add' creates $IP_TOTAL IPv4-aliases."
-
- # Make sure that no alias exists.
- initialize_if lhost ${LINK_NUM}
-
- # Set the non-alias address
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add IPv4 address to the interface at the
local host"
- return 1
- fi
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
-
- # Check the connctivity
- ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # Set up for the loop
- # Note: 2 colon aliases are added by `ifconfig ethn:x:y'
- # `ifconfig ethn:x:y:... add ' runs 4 times per a pair of x,y
- cnt=0
- x=1 ; y=1 ; xymax=99
- a=1 ; amax=3
- ifalias="${lhost_ifname}:${x}:${y}"
- ifconfig $ifalias ${IPV4_NETWORK}.${x}.${y}.${a} \
- netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
-
- # Make a background TCP traffic from the non-alias address
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- while [ $cnt -lt $IP_TOTAL ]; do
- if [ $a -gt $amax ]; then
- a=1
- y=`expr $y + 1`
- if [ $y -gt $xymax ]; then
- y=1
- x=`expr $x + 1`
- if [ $x -gt $xymax ]; then
- tst_resm TINFO "No more address could be assigned by this
script. Finished $cnt times."
- break
- fi
- fi
- ifalias="${lhost_ifname}:${x}:${y}"
- ifconfig $ifalias ${IPV4_NETWORK}.${x}.${y}.${a} \
- netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
- fi
-
- # Create
- a=`expr $a + 1`
- ifconfig $ifalias add ${IPV4_NETWORK}.${x}.${y}.${a} \
- netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
- if [ $? -ne 0 ]; then
- tst_resm TINFO "It seems $cnt is limit."
- break
- fi
- ifalias="${ifalias}:0"
-
- # Check
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % $CHECK_INTERVAL` -eq 0 ]; then
- # Check the connectivity from the remote host to
- # the local host alias.
- ret=`$LTP_RSH $RHOST
${LTPROOT}/testcases/bin/check_icmpv4_connectivity $rhost_ifname
${IPV4_NETWORK}.${x}.${y}.${a}' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TFAIL "The interface ${lhost_ifname} is broken."
- return 1
- fi
- fi
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
- done
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- # Check the connecitivy from the interface (non-alias)
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "The interface ${lhost_ifname} is broken."
- return 1
- fi
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test02
-#
-# DESCRIPTION:
-# Creating a large number of IPv4-aliases by `ifconfig ethn:n'
-#
-#-----------------------------------------------------------------------
-test02()
-{
- TCID=if4-alias-addlarge02
- TST_COUNT=2
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when 'ifconfig
ethn:n' creates $IP_TOTAL IPv4-aliases'"
-
- # Make sure that no alias exists.
- initialize_if lhost ${LINK_NUM}
-
- # Set the non-alias address
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to initialize the interface at the local host"
- return 1
- fi
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
-
- # Check the connctivity
- ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # Make a background TCP traffic from the non-alias address
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- cnt=0
- x=1 ; y=1 ; xymax=254
- while [ $cnt -lt $IP_TOTAL ]; do
- # Create
- ifalias="${lhost_ifname}:${x}:${y}"
- ifconfig $ifalias ${IPV4_NETWORK}.0.${x}.${y} \
- netmask $IPV4_NETMASK broadcast $IPV4_BROADCAST
- if [ $? -ne 0 ]; then
- tst_resm TINFO "It seems $cnt is limit."
- break
- fi
-
-
- # Check the connectivity
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- # Check the connectivity from the remote host to
- # the local host alias.
- ret=`$LTP_RSH $RHOST
${LTPROOT}/testcases/bin/check_icmpv4_connectivity $rhost_ifname
${IPV4_NETWORK}.0.${x}.${y}'; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TFAIL "The interface ${lhost_ifname} is broken."
- return 1
- fi
- fi
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
-
- # Define next IP and alias
- y=`expr $y + 1`
- if [ $y -gt $xymax ]; then
- y=1
- x=`expr $x + 1`
- if [ $x -gt $xymax ]; then
- tst_resm TINFO "No more address could be assigned by this
script. Finished $cnt times."
- break
- fi
- fi
- done
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- # Check the connecitivy from the interface (non-alias)
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "The interface ${lhost_ifname} is broken."
- return 1
- fi
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test03
-#
-# DESCRIPTION:
-# Creating a large number of IPv4-aliases by ip command
-#
-#-----------------------------------------------------------------------
-test03()
-{
- TCID=if4-alias-addlarge03
- TST_COUNT=3
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when ip command
creates $IP_TOTAL IPv4-aliases"
-
- # Make sure that no alias exists.
- initialize_if lhost ${LINK_NUM}
-
- # Set the non-alias address
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to initialize the interface at the local host"
- return 1
- fi
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
-
- # Check the connctivity
- ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # Make a background TCP traffic from the non-alias address
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- cnt=0
- x=1 ; y=1 ; xymax=254
- while [ $cnt -lt $IP_TOTAL ]; do
- # Create
- ip addr add ${IPV4_NETWORK}.1.${x}.${y}/${IPV4_NETMASK_NUM} \
- broadcast $IPV4_BROADCAST dev ${lhost_ifname}
- if [ $? -ne 0 ]; then
- tst_resm TINFO "It seems $cnt is limit."
- break
- fi
-
- # Check the connectivity
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- # Check the connectivity from the remote host to
- # the local host alias.
- ret=`$LTP_RSH $RHOST
${LTPROOT}/testcases/bin/check_icmpv4_connectivity $rhost_ifname
${IPV4_NETWORK}.1.${x}.${y}' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TFAIL "The interface ${lhost_ifname} is broken."
- return 1
- fi
- fi
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
-
- # Define next IP and alias
- y=`expr $y + 1`
- if [ $y -gt $xymax ]; then
- y=1
- x=`expr $x + 1`
- if [ $x -gt $xymax ]; then
- tst_resm TINFO "No more address could be assigned by this
script. Finished $cnt times."
- break
- fi
- fi
- done
-
- # Check the connecitivy from the interface (non-alias)
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "The interface ${lhost_ifname} is broken."
- return 1
- fi
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test01 || RC=`expr $RC + 1`
-test02 || RC=`expr $RC + 1`
-test03 || RC=`expr $RC + 1`
-do_cleanup
-
-exit $RC
diff --git a/testcases/network/stress/interface/if4-mtu-change
b/testcases/network/stress/interface/if4-mtu-change
deleted file mode 100644
index f272ebd..0000000
--- a/testcases/network/stress/interface/if4-mtu-change
+++ /dev/null
@@ -1,264 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# if4-mtu-change
-#
-# Description:
-# Verify the IPv4 connectivity isn't broken with changing MTU many times
-# test01 - by ifconfig command
-# test02 - by ip command
-#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=2
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=if4-mtu-change
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable for the test
-. check_envval || exit $TST_TOTAL
-
-# The number of the change of the MTU
-MTU_CHANGE_TIMES=${MTU_CHANGE_TIMES:-1000}
-
-# The interval of the change [second]
-CHANGE_INTERVAL=${CHANGE_INTERVAL:-5}
-
-# The array of the value which MTU is changed into sequentially
-CHANGE_VALUES="784 1142 426 1500 68 1500 68 748 68 1142 1500"
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Host portion of the IPv4 address
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"} # remote host
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity
-#
-# SET VALUES:
-# lhost_ipv4addr - IPv4 Address of the local host
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the localhost
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- TCID=if4-mtu-change
- TST_COUNT=0
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Set IPv4 address to the interfaces
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the local host"
- exit $TST_TOTAL
- fi
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the local and remote host
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-}
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# $1: define the test type
-# 1 - ifconfig command case
-# 2 - ip command case
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- test_type=$1
-
- TCID=if4-mtu-change0${test_type}
- TST_COUNT=${test_type}
-
- case $test_type in
- 1)
- test_command="ifconfig"
- ;;
- 2)
- test_command="ip"
- ;;
- *)
- tst_resm TBROK "unspecified case"
- return 1
- ;;
- esac
-
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when
$test_command command changes MTU $MTU_CHANGE_TIMES times every
$CHANGE_INTERVAL seconds"
-
- # Check the connctivity
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # Make a background TCP traffic
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- mtu_array_len=`echo $CHANGE_VALUES | wc -w`
- cnt=0
- while [ $cnt -lt $MTU_CHANGE_TIMES ]; do
- # Wait CHANGE_INTERVAL seconds
- sleep $CHANGE_INTERVAL
-
- # Change
- nth=`expr $cnt % $mtu_array_len`
- field=`expr $nth + 1`
- mtu=`echo $CHANGE_VALUES | cut -d ' ' -f $field`
-
- case $test_type in
- 1)
- ifconfig $lhost_ifname mtu $mtu
- ;;
- 2)
- ip link set $lhost_ifname mtu $mtu
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to change the mtu at $cnt time"
- return 1
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
-
- cnt=`expr $cnt + 1`
- done
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- # Check the connectivity again
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "$lhost_ifname is broken."
- return 1
- fi
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test_body 1 || RC=`expr $RC + 1` # Case of ifconfig command
-test_body 2 || RC=`expr $RC + 1` # Case of ip command
-do_cleanup
-
-exit $RC
diff --git a/testcases/network/stress/interface/if4-route-adddel
b/testcases/network/stress/interface/if4-route-adddel
deleted file mode 100644
index 8adf24f..0000000
--- a/testcases/network/stress/interface/if4-route-adddel
+++ /dev/null
@@ -1,293 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# if4-route-adddel
-#
-# Description:
-# Verify the IPv4 connectivity is not broken with adding and deleting
-# an IPv4 route many times
-# test01 - by route command
-# test02 - by ip command
-#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=2
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=if4-route-adddel
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of the add/delete IPv4 alias
-NS_TIMES=${NS_TIMES:-10000}
-
-# The interval of the check interface activity
-CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $NS_TIMES \/ 100`}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of for the tested network
-IPV4_NETMASK="255.255.255.0"
-IPV4_NETMASK_NUM=24
-
-# Broadcast address of the tested network
-IPV4_BROADCAST=${IPV4_NETWORK}.255
-
-# Host portion of the IPv4 address
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"}
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
-
-# The destination network to add and delete
-ADDDEL_ROUTE="10.10.10.0"
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity
-#
-# SET VALUES:
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the local host
-# rhost_ifname - Interface name of the remote host
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- TCID=if4-route-adddel
- TST_COUNT=0
-
- # Initialize the interfaces of the remote host
- initialize_if rhost ${LINK_NUM}
-
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Set IPv4 address to the interfaces
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add an IPv4 address the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the remote host
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Get the Interface name of remote host
- rhost_ifname=`get_ifname rhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# $1: define the test type
-# 1 - route command case
-# 2 - ip command case
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- test_type=$1
-
- TCID=if4-route-adddel0${test_type}
- TST_COUNT=$test_type
-
- case $test_type in
- 1)
- test_command="route"
- ;;
- 2)
- test_command="ip"
- ;;
- *)
- tst_resm TBROK "unspecified case"
- return 1
- ;;
- esac
-
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
$test_command command adds, then and deletes an IPv4 route $NS_TIMES times"
-
- # Initialize the interface of the local host
- initialize_if lhost ${LINK_NUM}
-
- # Assign IPv4 address to the interface of the local host
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to assign an IPv4 address at the local host"
- return 1
- fi
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
-
- # Check the connctivity
- ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # Make a background TCP traffic from the non-alias address
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- cnt=0
- while [ $cnt -lt $NS_TIMES ]; do
- # Add the route
- case $test_type in
- 1)
- route add -net $ADDDEL_ROUTE netmask $IPV4_NETMASK dev $lhost_ifname
- ;;
- 2)
- ip route add ${ADDDEL_ROUTE}/${IPV4_NETMASK_NUM} dev $lhost_ifname
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to add the route to ${ADDDEL_ROUTE}"
- return 1
- fi
-
- # Check the connectivity
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "The route is broken at ${cnt} time"
- return 1
- fi
- fi
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
-
- # Delete the route
- case $test_type in
- 1)
- route del -net $ADDDEL_ROUTE netmask $IPV4_NETMASK dev $lhost_ifname
- ;;
- 2)
- ip route del ${ADDDEL_ROUTE}/${IPV4_NETMASK_NUM} dev $lhost_ifname
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Cannot delte the route to ${ADDDEL_ROUTE}"
- return 1
- fi
- done
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test_body 1 || RC=`expr $RC + 1` # Case of route command
-test_body 2 || RC=`expr $RC + 1` # Case of ip command
-do_cleanup
-
-exit $RC
diff --git a/testcases/network/stress/interface/if4-route-addlarge
b/testcases/network/stress/interface/if4-route-addlarge
deleted file mode 100644
index f78a6d6..0000000
--- a/testcases/network/stress/interface/if4-route-addlarge
+++ /dev/null
@@ -1,292 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# if4-route-addlarge
-#
-# Description:
-# Verify the IPv4 connectivity is not broken with adding a large
-# number of IPv4 routes
-# test01 - by route command
-# test02 - by ip command
-#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=2
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=if4-route-addlarge
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of the add/delete IPv4 alias
-ROUTE_TOTAL=${ROUTE_TOTAL:-10000}
-
-# The interval of the check interface activity
-CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $ROUTE_TOTAL \/ 100`}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of for the tested network
-IPV4_NETMASK="255.255.255.0"
-IPV4_NETMASK_NUM=24
-
-# Network Address of the tested netwrok
-IPV4_NETWORK_ADDR=${IPV4_NETWORK}.0
-
-# Broadcast address of the tested network
-IPV4_BROADCAST=${IPV4_NETWORK}.255
-
-# Host portion of the IPv4 address
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"}
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity
-#
-# SET VALUES:
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the local host
-# rhost_ifname - Interface name of the remote host
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- TCID=if4-route-addlarge
- TST_COUNT=0
-
- # Initialize the interfaces of the remote host
- initialize_if rhost ${LINK_NUM}
-
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Set IPv4 address to the interfaces
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the remote host
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Get the Interface name of remote host
- rhost_ifname=`get_ifname rhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure the TCP traffic server/client doesn't run
- bg_tcp_traffic killall
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# $1: define the test type
-# 1 - route command case
-# 2 - ip command case
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- test_type=$1
-
- TCID=if4-route-addlarge0${test_type}
- TST_COUNT=${test_type}
-
- case $test_type in
- 1)
- test_command="route"
- ;;
- 2)
- test_command="ip"
- ;;
- *)
- tst_resm TBROK "unspecified case"
- return 1
- ;;
- esac
-
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
$test_command command adds $ROUTE_TOTAL IPv4 routes"
-
- # Initialize the interface of the local host
- initialize_if lhost ${LINK_NUM}
-
- # Assign IPv4 address to the interface of the local host
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add IPv4 address at the local host"
- return 1
- fi
- lhost_ipv4addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
-
- # Check the connctivity
- ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/check_icmpv4_connectivity
$rhost_ifname $lhost_ipv4addr' ; echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is somthing wrong."
- return 1
- fi
-
- # Make a background TCP traffic from the non-alias address
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
-
- # Start the loop
- cnt=0
- x=0 ; y=1 ; xymax=255
- while [ $cnt -lt $ROUTE_TOTAL ]; do
- # Add the route
- case $test_type in
- 1)
- route add -net 10.${x}.${y}.0 netmask 255.255.255.0 dev
$lhost_ifname
- ;;
- 2)
- ip route add 10.${x}.${y}.0/24 dev $lhost_ifname
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to add a route at $cnt times"
- return 1
- fi
-
- # Check the connectivity
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "The route is broken at ${cnt} time"
- return 1
- fi
- fi
- fi
-
- # Check the background TCP traffic
- bg_tcp_traffic check $server_pid
- if [ $? -ne 0 ]; then
- server_pid=`bg_tcp_traffic make $lhost_ipv4addr`
- fi
-
- # Define the next network address
- y=`expr $y + 1`
- if [ $y -gt $xymax ]; then
- y=0
- x=`expr $x + 1`
- if [ $x -gt $xymax ]; then
- tst_resm INFO "Too large times. Finished $cnt times."
- break
- fi
- fi
- done
-
- # Stop the background TCP traffic
- bg_tcp_traffic killall
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test_body 1 || RC=`expr $RC + 1` # Case of route command
-test_body 2 || RC=`expr $RC + 1` # Case of ip command
-do_cleanup
-
-exit $RC
diff --git a/testcases/network/stress/interface/if4-updown
b/testcases/network/stress/interface/if4-updown
deleted file mode 100644
index 90bffaa..0000000
--- a/testcases/network/stress/interface/if4-updown
+++ /dev/null
@@ -1,258 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# if4-updown
-#
-# Description:
-# Verify the IPv4 connectivity isn't broken with upping and downing
-# an interface many times
-# test01 - by ifconfig command
-# test02 - by ip command
-#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=2
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=if4-updown
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of the interface up/down in each test case
-IF_UPDOWN_TIMES=${IF_UPDOWN_TIMES:-10000}
-
-# The interval of the check interface activity
-CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $IF_UPDOWN_TIMES \/ 100`}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-10.0.0}
-
-# Host portion of the IPv4 address
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-2} # local host
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-1} # remote host
-
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity
-#
-# SET VALUES:
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the localhost
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- TCID=if4-updown
- TST_COUNT=0
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-
- # Set IPv4 address to the interfaces
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the local host"
- exit $TST_TOTAL
- fi
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the remote host
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-}
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# $1: define the test type
-# 1 - ifconfig command case
-# 2 - ip command case
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- test_type=$1
-
- TCID=if4-updown0$test_type
- TST_COUNT=$test_type
-
- case $test_type in
- 1)
- test_command="ifconfig"
- ;;
- 2)
- test_command="ip"
- ;;
- *)
- tst_resm TBROK "unspecified case"
- return 1
- ;;
- esac
-
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
$test_command command ups, then downs an interface $IF_UPDOWN_TIMES times"
-
- # Check the connctivity
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is something wrong."
- return 1
- fi
-
- # Start the loop
- cnt=0
- while [ $cnt -lt $IF_UPDOWN_TIMES ]; do
- # Down
- case $test_type in
- 1)
- ifconfig $lhost_ifname down
- ;;
- 2)
- ip link set $lhost_ifname down
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to down $lhost_ifname"
- return 1
- fi
-
- # Up
- case $test_type in
- 1)
- ifconfig $lhost_ifname up
- ;;
- 2)
- ip link set $lhost_ifname up
- ;;
- esac
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "Failed to up $lhost_ifname"
- return 1
- fi
-
- # Check the connectivity every CHECK_INTERVAL time
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "$lhost_ifname is broken at ${cnt} time"
- return 1
- fi
- fi
- fi
- done
-
- # Check the connectivity again
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "$lhost_ifname is broken."
- return 1
- fi
- tst_resm TPASS "Test is finished successfully."
-
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test_body 1 || RC=`expr $RC + 1` # Case of ifconfig command
-test_body 2 || RC=`expr $RC + 1` # Case of ip command
-do_cleanup
-
-exit $RC
--
1.7.1
------------------------------------------------------------------------------
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