Also change vxlan_lib.sh -> virt_lib.sh in Makefile and in vxlan*.sh tests that source it.
Signed-off-by: Alexey Kodanev <alexey.koda...@oracle.com> --- testcases/network/virt/Makefile | 26 ++++ testcases/network/virt/virt_lib.sh | 211 ++++++++++++++++++++++++++++++++++ testcases/network/virt/vxlan01.sh | 50 ++++++++ testcases/network/virt/vxlan02.sh | 43 +++++++ testcases/network/virt/vxlan03.sh | 83 +++++++++++++ testcases/network/vxlan/Makefile | 26 ---- testcases/network/vxlan/vxlan01.sh | 50 -------- testcases/network/vxlan/vxlan02.sh | 43 ------- testcases/network/vxlan/vxlan03.sh | 83 ------------- testcases/network/vxlan/vxlan_lib.sh | 211 ---------------------------------- 10 files changed, 413 insertions(+), 413 deletions(-) create mode 100644 testcases/network/virt/Makefile create mode 100644 testcases/network/virt/virt_lib.sh create mode 100755 testcases/network/virt/vxlan01.sh create mode 100755 testcases/network/virt/vxlan02.sh create mode 100755 testcases/network/virt/vxlan03.sh delete mode 100644 testcases/network/vxlan/Makefile delete mode 100755 testcases/network/vxlan/vxlan01.sh delete mode 100755 testcases/network/vxlan/vxlan02.sh delete mode 100755 testcases/network/vxlan/vxlan03.sh delete mode 100644 testcases/network/vxlan/vxlan_lib.sh diff --git a/testcases/network/virt/Makefile b/testcases/network/virt/Makefile new file mode 100644 index 0000000..d05890f --- /dev/null +++ b/testcases/network/virt/Makefile @@ -0,0 +1,26 @@ +# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. +# +# 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 would 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 the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +top_srcdir ?= ../../.. + +include $(top_srcdir)/include/mk/env_pre.mk + +INSTALL_TARGETS := virt_lib.sh \ + vxlan01.sh \ + vxlan02.sh \ + vxlan03.sh \ + +include $(top_srcdir)/include/mk/generic_leaf_target.mk diff --git a/testcases/network/virt/virt_lib.sh b/testcases/network/virt/virt_lib.sh new file mode 100644 index 0000000..d6ae77c --- /dev/null +++ b/testcases/network/virt/virt_lib.sh @@ -0,0 +1,211 @@ +#!/bin/sh +# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +# Author: Alexey Kodanev <alexey.koda...@oracle.com> +# +# VxLAN +# ----- +# Virtual eXtensible Local Area Network (VxLAN) provides L2 networks +# over existed L3 networks. It is using UDP (port 8472) to encapsulate +# data packets. More information: +# http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-08 +# +# Warning: Test assumes that machines don't have any existed VxLANs. +# If machine has VxLANs, the test might fail or eventually delete +# them in cleanup function. See "start_vni" variable which can +# solve it. + +ip_local=$(tst_ipaddr) +ip_virt_local="192.168.124.1" +ip6_virt_local="fe80::381c:c0ff:fea8:7c01" +mac_virt_local="3A:1C:C0:A8:7C:01" + +ip_remote=$(tst_ipaddr rhost) +ip_virt_remote="192.168.124.2" +ip6_virt_remote="fe80::381c:c0ff:fea8:7c02" +mac_virt_remote="3A:1C:C0:A8:7C:02" + +clients_num=2 +client_requests=500000 +max_requests=3 +net_load="TFO" +virt_threshold=30 + +while getopts :hsx:i:r:c:R:p:n:l:t:d:6 opt; do + case "$opt" in + h) + echo "Usage:" + echo "h help" + echo "s use ssh to run remote cmds" + echo "x n n is a number of interfaces for tc1 and tc2" + echo "i n start ID to use" + echo "r n client requests for TCP performance test" + echo "c n clients run concurrently in TCP perf" + echo "R n num of reqs, after which conn.closed in TCP perf" + echo "p x x and x + 1 are ports in TCP perf" + echo "n x virtual network 192.168.x" + echo "l x network load: x is PING or TFO(tcp_fastopen)" + echo "t x performance threshold, default is 60%" + echo "d x VxLAN destination address, 'uni' or 'multi'" + echo "6 run over IPv6" + exit 0 + ;; + s) TST_USE_SSH=1 ;; + x) virt_max=$OPTARG ;; + i) start_id=$OPTARG ;; + c) clients_num=$OPTARG ;; + r) client_requests=$OPTARG ;; + R) max_requests=$OPTARG ;; + p) srv_port=$OPTARG ;; + n) + ip_virt_local="192.168.${OPTARG}.1" + ip_virt_remote="192.168.${OPTARG}.2" + ;; + l) net_load=$OPTARG ;; + t) virt_threshold=$OPTARG ;; + d) vxlan_dst_addr=$OPTARG ;; + 6) # skip, test_net library already processed it + ;; + *) + tst_brkm TBROK "unknown option: $opt" + ;; + esac +done + +cleanup_vifaces() +{ + tst_resm TINFO "cleanup virtual interfaces..." + local viface=`ip link | sed -nE 's/^[0-9]+: (ltp_v[0-9]+):.+/\1/p'` + for vx in $viface; do + ip link delete $vx + done +} + +TST_CLEANUP="cleanup_vifaces" +trap "tst_brkm TBROK 'test interrupted'" INT + +virt_setup() +{ + local opt="$1" + local opt_r="$2" + + tst_resm TINFO "setup local ${virt_type} with '$opt'" + + ROD_SILENT "ip li add ltp_v0 type $virt_type $opt" + ROD_SILENT "ip li set ltp_v0 address $mac_virt_local" + ROD_SILENT "ip addr add ${ip_virt_local}/24 dev ltp_v0" + ROD_SILENT "ip li set up ltp_v0" + + tst_resm TINFO "setup rhost ${virt_type} with '$opt_r'" + + tst_rhost_run -s -c "ip li add ltp_v0 type $virt_type $opt_r" + tst_rhost_run -s -c "ip li set ltp_v0 address $mac_virt_remote" + tst_rhost_run -s -c "ip addr add ${ip_virt_remote}/24 dev ltp_v0" + tst_rhost_run -s -c "ip li set up ltp_v0" +} + +vxlan_setup_subnet_uni() +{ + tst_kvercmp 3 10 0 && \ + tst_brkm TCONF "test must be run with kernel 3.10 or newer" + + [ "$(ip li add type vxlan help 2>&1 | grep remote)" ] || \ + tst_brkm TCONF "iproute doesn't support remote unicast address" + + local opt="id $1 remote $(tst_ipaddr rhost)" + local opt_r="id $2 remote $(tst_ipaddr)" + + virt_setup "$opt" "$opt_r" +} + +vxlan_setup_subnet_multi() +{ + tst_check_cmds "od" + local b1=$(($(od -An -d -N1 /dev/urandom) % 254 + 1)) + local b2=$(($(od -An -d -N1 /dev/urandom) % 254 + 1)) + local b3=$(($(od -An -d -N1 /dev/urandom) % 254 + 1)) + + local grp= + if [ "$TST_IPV6" ]; then + grp="group ff05::$(printf '%x:%x%x' $b1 $b2 $b3)" + else + grp="group 239.$b1.$b2.$b3" + fi + + local opt="id $1 $grp dev $(tst_iface)" + local opt_r="id $2 $grp dev $(tst_iface rhost)" + + virt_setup "$opt" "$opt_r" +} + +virt_compare_netperf() +{ + local ret=0 + tst_netload $ip_virt_remote res_ipv4 $net_load || ret=1 + tst_netload ${ip6_virt_remote}%ltp_v0 res_ipv6 $net_load || ret=1 + + ROD_SILENT "ip link delete ltp_v0" + tst_rhost_run -s -c "ip link delete ltp_v0" + [ "$ret" -eq 1 ] && return 1 + local vt="$(cat res_ipv4)" + local vt6="$(cat res_ipv6)" + + tst_netload $ip_remote res_ipv4 $net_load || return 1 + + local lt="$(cat res_ipv4)" + tst_resm TINFO "time lan($lt) $virt_type IPv4($vt) and IPv6($vt6) ms" + + per=$(( $vt * 100 / $lt - 100 )) + per6=$(( $vt6 * 100 / $lt - 100 )) + + case "$virt_type" in + vxlan) + tst_resm TINFO "IPv4 VxLAN over IPv$ipver slower by $per %" + tst_resm TINFO "IPv6 VxLAN over IPv$ipver slower by $per6 %" + ;; + *) + tst_resm TINFO "IPv4 $virt_type slower by $per %" + tst_resm TINFO "IPv6 $virt_type slower by $per6 %" + esac + [ "$per" -ge "$virt_threshold" -o "$per6" -ge "$virt_threshold" ] \ + && ret=1 + + return $ret +} + +tst_require_root + +case "$virt_type" in +vxlan) + tst_kvercmp 3 8 0 && \ + tst_brkm TCONF "test must be run with kernel 3.8 or newer" + + if [ "$TST_IPV6" ]; then + tst_kvercmp 3 12 0 && \ + tst_brkm TCONF "test must be run with kernels >= 3.12" + fi +;; +esac + +ipver=${TST_IPV6:-'4'} + +tst_check_cmds "ip" + +ip link add ltp_v0 type $virt_type > /dev/null 2>&1 +if [ $? -ne 0 ]; then + tst_brkm TCONF "iproute2 or kernel doesn't support $virt_type" +fi +ROD_SILENT "ip link delete ltp_v0" diff --git a/testcases/network/virt/vxlan01.sh b/testcases/network/virt/vxlan01.sh new file mode 100755 index 0000000..a8624a3 --- /dev/null +++ b/testcases/network/virt/vxlan01.sh @@ -0,0 +1,50 @@ +#!/bin/sh +# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +# Author: Alexey Kodanev <alexey.koda...@oracle.com> +# +# Test-case 1: Local test, check if we can create 5000 VXLAN interfaces. +# + +TCID=vxlan01 +TST_TOTAL=1 + +virt_type="vxlan" +start_id=16700000 +virt_max=5000 + +. test_net.sh +. virt_lib.sh + +max=$(( $start_id + $virt_max )) +tst_resm TINFO "create $virt_max VXLANs, then delete them" +opt="group 239.1.1.1" + +vnis=$(seq $start_id $max) + +for i in $vnis; do + ROD_SILENT "ip link add ltp_v${i} type vxlan id $i $opt" + ROD_SILENT "ip link set ltp_v${i} up" +done + +for i in $vnis; do + ROD_SILENT "ip link set ltp_v${i} down" + ROD_SILENT "ip link delete ltp_v${i}" +done + +tst_resm TPASS "done" + +tst_exit diff --git a/testcases/network/virt/vxlan02.sh b/testcases/network/virt/vxlan02.sh new file mode 100755 index 0000000..a0b9267 --- /dev/null +++ b/testcases/network/virt/vxlan02.sh @@ -0,0 +1,43 @@ +#!/bin/sh +# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. +# +# 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 would 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, see <http://www.gnu.org/licenses/>. +# +# Author: Alexey Kodanev <alexey.koda...@oracle.com> +# +# Test-case 1: Local test, check if we can create and then delete VXLAN +# interface 5000 times. +# + +TCID=vxlan02 +TST_TOTAL=1 + +virt_type="vxlan" +start_id=16700000 +virt_max=5000 + +. test_net.sh +. virt_lib.sh + +opt="group 239.1.1.1" +tst_resm TINFO "create, delete ltp_v0 $virt_max times" + +for i in $(seq 0 $virt_max); do + ROD_SILENT "ip link add ltp_v0 type vxlan id $start_id $opt" + ROD_SILENT "ip link set ltp_v0 up" + ROD_SILENT "ip link delete ltp_v0" +done +tst_resm TPASS "done" + +tst_exit diff --git a/testcases/network/virt/vxlan03.sh b/testcases/network/virt/vxlan03.sh new file mode 100755 index 0000000..033d801 --- /dev/null +++ b/testcases/network/virt/vxlan03.sh @@ -0,0 +1,83 @@ +#!/bin/sh +# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +# Author: Alexey Kodanev <alexey.koda...@oracle.com> +# +# Test-case 1: It requires remote host. Test will setup IPv4 and IPv6 virtual +# sub-nets between two hosts, then will compare TCP performance +# with and without VxLAN using ping or tcp_fastopen test. +# +# Test-case 2: The same as above but must fail, because VXLAN allows +# to communicate only within the same VXLAN segment. + +TCID=vxlan03 +TST_TOTAL=2 + +virt_type="vxlan" +start_id=16700000 + +# In average cases (with small packets less then 150 bytes) vxlan slower +# by 10-30%. If hosts are too close to each one, e.g. connected to the same +# switch the performance can be slower by 50%. Set 60% as default, the above +# will be an error in VXLAN. +virt_threshold=60 + +# Destination address, can be unicast or multicast address +vxlan_dst_addr="uni" + +. test_net.sh +. virt_lib.sh + +cleanup() +{ + cleanup_vifaces + tst_rhost_run -c "ip link delete ltp_v0" + if [ "$net_load" = "TFO" ]; then + tst_rhost_run -c "pkill -9 tcp_fastopen\$" + pkill -9 "tcp_fastopen\$" + fi +} +TST_CLEANUP="cleanup" + +if [ "$net_load" = "TFO" ]; then + tst_check_cmds "tcp_fastopen" +fi + +if [ -z $ip_local -o -z $ip_remote ]; then + tst_brkm TBROK "you must specify IP address" +fi + +tst_resm TINFO "networks with the same VNI must work" +# VNI is 24 bits long, so max value, which is not reserved, is 0xFFFFFE +res="TPASS" + +if [ "$vxlan_dst_addr" != 'uni' -a $vxlan_dst_addr != 'multi' ]; then + tst_brkm TBROK "wrong destination address, can be 'uni' or 'multi'" +fi + +vxlan_setup_subnet_$vxlan_dst_addr "0xFFFFFE" "0xFFFFFE" +vxlan_compare_netperf || res="TFAIL" + +tst_resm $res "done" + +tst_resm TINFO "different VNI shall not work together" +res="TPASS" +vxlan_setup_subnet_$vxlan_dst_addr "0xFFFFFE" "0xFFFFFD" +vxlan_compare_netperf && res="TFAIL" + +tst_resm $res "done" + +tst_exit diff --git a/testcases/network/vxlan/Makefile b/testcases/network/vxlan/Makefile deleted file mode 100644 index 407d88a..0000000 --- a/testcases/network/vxlan/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright (c) 2014 Oracle and/or its affiliates. All Rights Reserved. -# -# 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 would 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 the Free Software Foundation, -# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -top_srcdir ?= ../../.. - -include $(top_srcdir)/include/mk/env_pre.mk - -INSTALL_TARGETS := vxlan_lib.sh \ - vxlan01.sh \ - vxlan02.sh \ - vxlan03.sh \ - -include $(top_srcdir)/include/mk/generic_leaf_target.mk diff --git a/testcases/network/vxlan/vxlan01.sh b/testcases/network/vxlan/vxlan01.sh deleted file mode 100755 index 85a57ea..0000000 --- a/testcases/network/vxlan/vxlan01.sh +++ /dev/null @@ -1,50 +0,0 @@ -#!/bin/sh -# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it would be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# -# Author: Alexey Kodanev <alexey.koda...@oracle.com> -# -# Test-case 1: Local test, check if we can create 5000 VXLAN interfaces. -# - -TCID=vxlan01 -TST_TOTAL=1 - -virt_type="vxlan" -start_id=16700000 -virt_max=5000 - -. test_net.sh -. vxlan_lib.sh - -max=$(( $start_id + $virt_max )) -tst_resm TINFO "create $virt_max VXLANs, then delete them" -opt="group 239.1.1.1" - -vnis=$(seq $start_id $max) - -for i in $vnis; do - ROD_SILENT "ip link add ltp_v${i} type vxlan id $i $opt" - ROD_SILENT "ip link set ltp_v${i} up" -done - -for i in $vnis; do - ROD_SILENT "ip link set ltp_v${i} down" - ROD_SILENT "ip link delete ltp_v${i}" -done - -tst_resm TPASS "done" - -tst_exit diff --git a/testcases/network/vxlan/vxlan02.sh b/testcases/network/vxlan/vxlan02.sh deleted file mode 100755 index ca82c58..0000000 --- a/testcases/network/vxlan/vxlan02.sh +++ /dev/null @@ -1,43 +0,0 @@ -#!/bin/sh -# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. -# -# 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 would 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, see <http://www.gnu.org/licenses/>. -# -# Author: Alexey Kodanev <alexey.koda...@oracle.com> -# -# Test-case 1: Local test, check if we can create and then delete VXLAN -# interface 5000 times. -# - -TCID=vxlan02 -TST_TOTAL=1 - -virt_type="vxlan" -start_id=16700000 -virt_max=5000 - -. test_net.sh -. vxlan_lib.sh - -opt="group 239.1.1.1" -tst_resm TINFO "create, delete ltp_v0 $virt_max times" - -for i in $(seq 0 $virt_max); do - ROD_SILENT "ip link add ltp_v0 type vxlan id $start_id $opt" - ROD_SILENT "ip link set ltp_v0 up" - ROD_SILENT "ip link delete ltp_v0" -done -tst_resm TPASS "done" - -tst_exit diff --git a/testcases/network/vxlan/vxlan03.sh b/testcases/network/vxlan/vxlan03.sh deleted file mode 100755 index 7e8ffd1..0000000 --- a/testcases/network/vxlan/vxlan03.sh +++ /dev/null @@ -1,83 +0,0 @@ -#!/bin/sh -# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. -# -# 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 would 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, see <http://www.gnu.org/licenses/>. -# -# Author: Alexey Kodanev <alexey.koda...@oracle.com> -# -# Test-case 1: It requires remote host. Test will setup IPv4 and IPv6 virtual -# sub-nets between two hosts, then will compare TCP performance -# with and without VxLAN using ping or tcp_fastopen test. -# -# Test-case 2: The same as above but must fail, because VXLAN allows -# to communicate only within the same VXLAN segment. - -TCID=vxlan03 -TST_TOTAL=2 - -virt_type="vxlan" -start_id=16700000 - -# In average cases (with small packets less then 150 bytes) vxlan slower -# by 10-30%. If hosts are too close to each one, e.g. connected to the same -# switch the performance can be slower by 50%. Set 60% as default, the above -# will be an error in VXLAN. -virt_threshold=60 - -# Destination address, can be unicast or multicast address -vxlan_dst_addr="uni" - -. test_net.sh -. vxlan_lib.sh - -cleanup() -{ - cleanup_vifaces - tst_rhost_run -c "ip link delete ltp_v0" - if [ "$net_load" = "TFO" ]; then - tst_rhost_run -c "pkill -9 tcp_fastopen\$" - pkill -9 "tcp_fastopen\$" - fi -} -TST_CLEANUP="cleanup" - -if [ "$net_load" = "TFO" ]; then - tst_check_cmds "tcp_fastopen" -fi - -if [ -z $ip_local -o -z $ip_remote ]; then - tst_brkm TBROK "you must specify IP address" -fi - -tst_resm TINFO "networks with the same VNI must work" -# VNI is 24 bits long, so max value, which is not reserved, is 0xFFFFFE -res="TPASS" - -if [ "$vxlan_dst_addr" != 'uni' -a $vxlan_dst_addr != 'multi' ]; then - tst_brkm TBROK "wrong destination address, can be 'uni' or 'multi'" -fi - -vxlan_setup_subnet_$vxlan_dst_addr "0xFFFFFE" "0xFFFFFE" -vxlan_compare_netperf || res="TFAIL" - -tst_resm $res "done" - -tst_resm TINFO "different VNI shall not work together" -res="TPASS" -vxlan_setup_subnet_$vxlan_dst_addr "0xFFFFFE" "0xFFFFFD" -vxlan_compare_netperf && res="TFAIL" - -tst_resm $res "done" - -tst_exit diff --git a/testcases/network/vxlan/vxlan_lib.sh b/testcases/network/vxlan/vxlan_lib.sh deleted file mode 100644 index d6ae77c..0000000 --- a/testcases/network/vxlan/vxlan_lib.sh +++ /dev/null @@ -1,211 +0,0 @@ -#!/bin/sh -# Copyright (c) 2014-2015 Oracle and/or its affiliates. All Rights Reserved. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it would be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# -# Author: Alexey Kodanev <alexey.koda...@oracle.com> -# -# VxLAN -# ----- -# Virtual eXtensible Local Area Network (VxLAN) provides L2 networks -# over existed L3 networks. It is using UDP (port 8472) to encapsulate -# data packets. More information: -# http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-08 -# -# Warning: Test assumes that machines don't have any existed VxLANs. -# If machine has VxLANs, the test might fail or eventually delete -# them in cleanup function. See "start_vni" variable which can -# solve it. - -ip_local=$(tst_ipaddr) -ip_virt_local="192.168.124.1" -ip6_virt_local="fe80::381c:c0ff:fea8:7c01" -mac_virt_local="3A:1C:C0:A8:7C:01" - -ip_remote=$(tst_ipaddr rhost) -ip_virt_remote="192.168.124.2" -ip6_virt_remote="fe80::381c:c0ff:fea8:7c02" -mac_virt_remote="3A:1C:C0:A8:7C:02" - -clients_num=2 -client_requests=500000 -max_requests=3 -net_load="TFO" -virt_threshold=30 - -while getopts :hsx:i:r:c:R:p:n:l:t:d:6 opt; do - case "$opt" in - h) - echo "Usage:" - echo "h help" - echo "s use ssh to run remote cmds" - echo "x n n is a number of interfaces for tc1 and tc2" - echo "i n start ID to use" - echo "r n client requests for TCP performance test" - echo "c n clients run concurrently in TCP perf" - echo "R n num of reqs, after which conn.closed in TCP perf" - echo "p x x and x + 1 are ports in TCP perf" - echo "n x virtual network 192.168.x" - echo "l x network load: x is PING or TFO(tcp_fastopen)" - echo "t x performance threshold, default is 60%" - echo "d x VxLAN destination address, 'uni' or 'multi'" - echo "6 run over IPv6" - exit 0 - ;; - s) TST_USE_SSH=1 ;; - x) virt_max=$OPTARG ;; - i) start_id=$OPTARG ;; - c) clients_num=$OPTARG ;; - r) client_requests=$OPTARG ;; - R) max_requests=$OPTARG ;; - p) srv_port=$OPTARG ;; - n) - ip_virt_local="192.168.${OPTARG}.1" - ip_virt_remote="192.168.${OPTARG}.2" - ;; - l) net_load=$OPTARG ;; - t) virt_threshold=$OPTARG ;; - d) vxlan_dst_addr=$OPTARG ;; - 6) # skip, test_net library already processed it - ;; - *) - tst_brkm TBROK "unknown option: $opt" - ;; - esac -done - -cleanup_vifaces() -{ - tst_resm TINFO "cleanup virtual interfaces..." - local viface=`ip link | sed -nE 's/^[0-9]+: (ltp_v[0-9]+):.+/\1/p'` - for vx in $viface; do - ip link delete $vx - done -} - -TST_CLEANUP="cleanup_vifaces" -trap "tst_brkm TBROK 'test interrupted'" INT - -virt_setup() -{ - local opt="$1" - local opt_r="$2" - - tst_resm TINFO "setup local ${virt_type} with '$opt'" - - ROD_SILENT "ip li add ltp_v0 type $virt_type $opt" - ROD_SILENT "ip li set ltp_v0 address $mac_virt_local" - ROD_SILENT "ip addr add ${ip_virt_local}/24 dev ltp_v0" - ROD_SILENT "ip li set up ltp_v0" - - tst_resm TINFO "setup rhost ${virt_type} with '$opt_r'" - - tst_rhost_run -s -c "ip li add ltp_v0 type $virt_type $opt_r" - tst_rhost_run -s -c "ip li set ltp_v0 address $mac_virt_remote" - tst_rhost_run -s -c "ip addr add ${ip_virt_remote}/24 dev ltp_v0" - tst_rhost_run -s -c "ip li set up ltp_v0" -} - -vxlan_setup_subnet_uni() -{ - tst_kvercmp 3 10 0 && \ - tst_brkm TCONF "test must be run with kernel 3.10 or newer" - - [ "$(ip li add type vxlan help 2>&1 | grep remote)" ] || \ - tst_brkm TCONF "iproute doesn't support remote unicast address" - - local opt="id $1 remote $(tst_ipaddr rhost)" - local opt_r="id $2 remote $(tst_ipaddr)" - - virt_setup "$opt" "$opt_r" -} - -vxlan_setup_subnet_multi() -{ - tst_check_cmds "od" - local b1=$(($(od -An -d -N1 /dev/urandom) % 254 + 1)) - local b2=$(($(od -An -d -N1 /dev/urandom) % 254 + 1)) - local b3=$(($(od -An -d -N1 /dev/urandom) % 254 + 1)) - - local grp= - if [ "$TST_IPV6" ]; then - grp="group ff05::$(printf '%x:%x%x' $b1 $b2 $b3)" - else - grp="group 239.$b1.$b2.$b3" - fi - - local opt="id $1 $grp dev $(tst_iface)" - local opt_r="id $2 $grp dev $(tst_iface rhost)" - - virt_setup "$opt" "$opt_r" -} - -virt_compare_netperf() -{ - local ret=0 - tst_netload $ip_virt_remote res_ipv4 $net_load || ret=1 - tst_netload ${ip6_virt_remote}%ltp_v0 res_ipv6 $net_load || ret=1 - - ROD_SILENT "ip link delete ltp_v0" - tst_rhost_run -s -c "ip link delete ltp_v0" - [ "$ret" -eq 1 ] && return 1 - local vt="$(cat res_ipv4)" - local vt6="$(cat res_ipv6)" - - tst_netload $ip_remote res_ipv4 $net_load || return 1 - - local lt="$(cat res_ipv4)" - tst_resm TINFO "time lan($lt) $virt_type IPv4($vt) and IPv6($vt6) ms" - - per=$(( $vt * 100 / $lt - 100 )) - per6=$(( $vt6 * 100 / $lt - 100 )) - - case "$virt_type" in - vxlan) - tst_resm TINFO "IPv4 VxLAN over IPv$ipver slower by $per %" - tst_resm TINFO "IPv6 VxLAN over IPv$ipver slower by $per6 %" - ;; - *) - tst_resm TINFO "IPv4 $virt_type slower by $per %" - tst_resm TINFO "IPv6 $virt_type slower by $per6 %" - esac - [ "$per" -ge "$virt_threshold" -o "$per6" -ge "$virt_threshold" ] \ - && ret=1 - - return $ret -} - -tst_require_root - -case "$virt_type" in -vxlan) - tst_kvercmp 3 8 0 && \ - tst_brkm TCONF "test must be run with kernel 3.8 or newer" - - if [ "$TST_IPV6" ]; then - tst_kvercmp 3 12 0 && \ - tst_brkm TCONF "test must be run with kernels >= 3.12" - fi -;; -esac - -ipver=${TST_IPV6:-'4'} - -tst_check_cmds "ip" - -ip link add ltp_v0 type $virt_type > /dev/null 2>&1 -if [ $? -ne 0 ]; then - tst_brkm TCONF "iproute2 or kernel doesn't support $virt_type" -fi -ROD_SILENT "ip link delete ltp_v0" -- 1.7.1 ------------------------------------------------------------------------------ Don't Limit Your Business. 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