diff options
Diffstat (limited to 'tools/testing/selftests/net/pmtu.sh')
| -rwxr-xr-x | tools/testing/selftests/net/pmtu.sh | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh index 1e428781a625..f8cc38afffa2 100755 --- a/tools/testing/selftests/net/pmtu.sh +++ b/tools/testing/selftests/net/pmtu.sh @@ -43,6 +43,9 @@ # that MTU is properly calculated instead when MTU is not configured from # userspace +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + tests=" pmtu_vti6_exception vti6: PMTU exceptions pmtu_vti4_exception vti4: PMTU exceptions @@ -162,7 +165,7 @@ setup_xfrm6() { } setup() { - [ "$(id -u)" -ne 0 ] && echo " need to run as root" && return 1 + [ "$(id -u)" -ne 0 ] && echo " need to run as root" && return $ksft_skip cleanup_done=0 for arg do @@ -368,7 +371,7 @@ test_pmtu_vti6_link_add_mtu() { fail=0 - min=1280 + min=68 # vti6 can carry IPv4 packets too max=$((65535 - 40)) # Check invalid values first for v in $((min - 1)) $((max + 1)); do @@ -384,7 +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 |