diff options
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/simult_flows.sh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index 7b9aabe10170..d723261bdc62 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -24,6 +24,7 @@ small="" sout="" cout="" capout="" +capprefix="" size=0 usage() { @@ -70,6 +71,11 @@ setup() mptcp_lib_ns_init ns1 ns2 ns3 + if $capture; then + capprefix="simult_flows-${ns1:4}" + mptcp_lib_pr_info "pcap will have this prefix: ${capprefix}-" + fi + ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2" ip link add ns1eth2 netns "$ns1" type veth peer name ns2eth2 netns "$ns2" ip link add ns2eth3 netns "$ns2" type veth peer name ns3eth1 netns "$ns3" @@ -136,14 +142,13 @@ do_transfer() if $capture; then local capuser - local rndh="${ns1:4}" if [ -z $SUDO_USER ] ; then capuser="" else capuser="-Z $SUDO_USER" fi - local capfile="${rndh}-${port}" + local capfile="${capprefix}-${port}" local capopt="-i any -s 65535 -B 32768 ${capuser}" ip netns exec ${ns3} tcpdump ${capopt} -w "${capfile}-listener.pcap" >> "${capout}" 2>&1 & |