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-rwxr-xr-xtools/testing/selftests/net/pmtu.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh
index 7514f93e1624..f8cc38afffa2 100755
--- a/tools/testing/selftests/net/pmtu.sh
+++ b/tools/testing/selftests/net/pmtu.sh
@@ -371,7 +371,7 @@ test_pmtu_vti6_link_add_mtu() {
fail=0
- min=1280
+ min=68 # vti6 can carry IPv4 packets too
max=$((65535 - 40))
# Check invalid values first
for v in $((min - 1)) $((max + 1)); do
@@ -387,7 +387,7 @@ test_pmtu_vti6_link_add_mtu() {
done
# Now check valid values
- for v in 1280 1300 $((65535 - 40)); do
+ for v in 68 1280 1300 $((65535 - 40)); do
${ns_a} ip link add vti6_a mtu ${v} type vti6 local ${veth6_a_addr} remote ${veth6_b_addr} key 10
mtu="$(link_get_mtu "${ns_a}" vti6_a)"
${ns_a} ip link del vti6_a