selftests: fib_tests: Add tests for ipv6 gateway with ipv4 route

Add tests for ipv6 gateway with ipv4 route. Tests include basic
single path with ping to verify connectivity and multipath.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2019-04-05 16:30:41 -07:00 • committed by David S. Miller
commit 228ddb3315