diff options
| -rwxr-xr-x | src/tests/netns.sh | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/tests/netns.sh b/src/tests/netns.sh index 38d52da..4e8465c 100755 --- a/src/tests/netns.sh +++ b/src/tests/netns.sh @@ -43,6 +43,8 @@ waitiface() { pretty "${1//*-}" "wait for $2 to come up"; ip netns exec "$1" bas cleanup() { set +e exec 2>/dev/null + echo "$orig_message_cost" > /proc/sys/net/core/message_cost + echo "$orig_strict_writes" > /proc/sys/kernel/sysctl_writes_strict ip0 link del dev wg0 ip1 link del dev wg0 ip2 link del dev wg0 @@ -53,7 +55,11 @@ cleanup() { exit } +orig_strict_writes="$(< /proc/sys/kernel/sysctl_writes_strict)" +orig_message_cost="$(< /proc/sys/net/core/message_cost)" trap cleanup EXIT +echo 1 > /proc/sys/kernel/sysctl_writes_strict +echo 0 > /proc/sys/net/core/message_cost ip netns del $netns0 2>/dev/null || true ip netns del $netns1 2>/dev/null || true @@ -225,7 +231,6 @@ waitiface $netns0 vethrs waitiface $netns1 vethc waitiface $netns2 veths -n0 bash -c 'echo 1 > /proc/sys/kernel/sysctl_writes_strict' n0 bash -c 'echo 1 > /proc/sys/net/ipv4/ip_forward' n0 bash -c 'echo 2 > /proc/sys/net/netfilter/nf_conntrack_udp_timeout' n0 bash -c 'echo 2 > /proc/sys/net/netfilter/nf_conntrack_udp_timeout_stream' |