As all the IPv4 testing addresses are in the same subnet and egress device == ingress device, to pass "from $SRC_IP iif $DEV" match test, we need enable forwarding to get the route entry.
Hangbin Liu (2): selftests: fib_rule_tests: fix local IPv4 address typo selftests: fib_rule_tests: enable forwarding before ipv4 from/iif test tools/testing/selftests/net/fib_rule_tests.sh | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) -- 2.19.2