Quoting Veerendra ([EMAIL PROTECTED]):
> This patch has 4 files..
>
> check_netns_enabled.c - checks for the network ns is enabled
> initialize.sh - Initializes the common functions and variables
> Makefile - Makefile
> runnetnstest.sh - Creates a batch file to run the tests.
>
>
>
>
>
>
>
> Signed off by Veerendra C <[EMAIL PROTECTED]>
> ACKed by Serge Hallyn <[EMAIL PROTECTED]>
Oh, and
Acked-by: Serge Hallyn <[EMAIL PROTECTED]>
>
> Included the netns subdir in the Makefile
> --- containers.old/Makefile 2008-09-10 21:33:32.000000000 +0530
> +++ containers/Makefile 2008-09-10 21:43:10.000000000 +0530
> @@ -18,7 +18,7 @@
> ##
> ##
>
> ################################################################################
>
> -SUBDIRS := libclone utsname sysvipc pidns
> +SUBDIRS := libclone utsname sysvipc pidns netns
>
> all: check_for_unshare
> @set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i $@; done
>
> Modified the script to get the dynamic eth device name.
> Also to restore the values of ip_forward and arpproxy
> values after executing the test.
>
> --- containers.old/netns/initialize.sh 2008-09-08 17:18:28.000000000
> +0530
> +++ containers/netns/initialize.sh 2008-09-10 01:06:42.000000000 +0530
> @@ -30,15 +30,29 @@ DEBUG=0
> tst_resm TFAIL "Please set the LTP root env variable, and retry
> again"
> exit -1
> fi
> - mkfifo /tmp/FIFO1 /tmp/FIFO2 /tmp/FIFO3 /tmp/FIFO4 /tmp/FIFO5 /tmp/FIFO6
> 2> /dev/null
> -
>
> IPver=`ip -V | awk -F"-" ' { print $2 } '` ;
> if [[ ${IPver} < "ss080417" ]] ; then
> - tst_resm "ip version should be atleast ss080417"
> + tst_resm TINFO "ip version should be atleast ss080417"
> + exit -1
> + fi
> + mkfifo /tmp/FIFO1 /tmp/FIFO2 /tmp/FIFO3 /tmp/FIFO4 /tmp/FIFO5 /tmp/FIFO6
> 2> /dev/null
> +
> + netdev=`ip addr show | awk '/^[0-9]*:.*UP/ { a=$2 } /inet / { b=$2 ; \
> + if ( a !~ /lo/ && b ! NULL ) { print a ; exit 0 } } ' `
> + netdev=`basename $netdev ":"`
> + if [ -z $netdev ] ; then
> + tst_resm TINFO "Not able to determine the ethernet dev name"
> exit -1
> fi
>
> + # copying the values for restoring it later.
> + ipfwd=`cat /proc/sys/net/ipv4/ip_forward`
> + if [ -f /proc/sys/net/ipv4/conf/$netdev/proxy_arp ] ; then
> + arpproxy=`cat /proc/sys/net/ipv4/conf/$netdev/proxy_arp`
> + else
> + arpproxy=0
> + fi
> cleanup()
> {
> if [ $# == 2 ]; then
> @@ -49,12 +63,17 @@ cleanup()
> debug "INFO: doing cleanup operation "
> # Delete the veth pair:
> (ip link delete $netdev) 2> /dev/null
> - # Disable ip forwarding:
> - echo 0 > /proc/sys/net/ipv4/ip_forward
> sleep 1
> +
> + #Restoring the orignial values .
> + echo $ipfwd > /proc/sys/net/ipv4/ip_forward > /dev/null
> + if [ -f /proc/sys/net/ipv4/conf/$netdev/proxy_arp ] ; then
> + echo $arpproxy > /proc/sys/net/ipv4/conf/$netdev/proxy_arp > /dev/null
> + fi
> ( kill -9 $pid ) 2> /dev/null
> - rm -f /tmp/FIFO1 /tmp/FIFO2 /tmp/FIFO3 /tmp/FIFO4 /tmp/FIFO5 /tmp/FIFO6
> > /dev/null
> - rm -f /tmp/net1 /tmp/net2 > /dev/null
> + rm -f /tmp/FIFO1 /tmp/FIFO2 /tmp/FIFO3 /tmp/FIFO4 \
> + /tmp/FIFO5 /tmp/FIFO6 > /dev/null
> + rm -f /tmp/net1 /tmp/net2 > /dev/null || true
> }
>
> debug()
> @@ -75,3 +94,6 @@ create_veth()
> dev0=${dev[0]}
> dev1=${dev[1]}
> }
> +
> +
> +
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