summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/net/forwarding/lib.sh
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/net/forwarding/lib.sh')
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/net/forwarding/lib.sh3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index e3b3cdef3170..de10451d7671 100644..100755
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -28,6 +28,7 @@ LOW_AGEING_TIME=${LOW_AGEING_TIME:=1000}
REQUIRE_JQ=${REQUIRE_JQ:=yes}
REQUIRE_MZ=${REQUIRE_MZ:=yes}
STABLE_MAC_ADDRS=${STABLE_MAC_ADDRS:=no}
+TCPDUMP_EXTRA_FLAGS=${TCPDUMP_EXTRA_FLAGS:=}
relative_path="${BASH_SOURCE%/*}"
if [[ "$relative_path" == "${BASH_SOURCE}" ]]; then
@@ -1405,7 +1406,7 @@ tcpdump_start()
capuser="-Z $SUDO_USER"
fi
- $ns_cmd tcpdump -e -n -Q in -i $if_name \
+ $ns_cmd tcpdump $TCPDUMP_EXTRA_FLAGS -e -n -Q in -i $if_name \
-s 65535 -B 32768 $capuser -w $capfile > "$capout" 2>&1 &
cappid=$!