From 7a5e9d84f9e436035f44310511efdddb6e497996 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Tue, 15 Sep 2020 14:41:03 +0300 Subject: selftests: fib_nexthops: Test cleanup of FDB entries following nexthop deletion Commit c7cdbe2efc40 ("vxlan: support for nexthop notifiers") registered a listener in the VXLAN driver to the nexthop notification chain. Its purpose is to cleanup FDB entries that use a nexthop that is being deleted. Test that such FDB entries are removed when the nexthop group that they use is deleted. Test that entries are not deleted when a single nexthop in the group is deleted. Signed-off-by: Ido Schimmel Reviewed-by: David Ahern Signed-off-by: David S. Miller --- tools/testing/selftests/net/fib_nexthops.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'tools/testing/selftests/net') diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh index b74884d52913..eb693a3b7b4a 100755 --- a/tools/testing/selftests/net/fib_nexthops.sh +++ b/tools/testing/selftests/net/fib_nexthops.sh @@ -411,9 +411,16 @@ ipv6_fdb_grp_fcnal() run_cmd "$IP -6 ro add 2001:db8:101::1/128 nhid 103" log_test $? 2 "Route add with fdb nexthop group" + run_cmd "$IP nexthop del id 61" + run_cmd "$BRIDGE fdb get to 02:02:00:00:00:13 dev vx10 self" + log_test $? 0 "Fdb entry after deleting a single nexthop" + run_cmd "$IP nexthop del id 102" log_test $? 0 "Fdb nexthop delete" + run_cmd "$BRIDGE fdb get to 02:02:00:00:00:13 dev vx10 self" + log_test $? 254 "Fdb entry after deleting a nexthop group" + $IP link del dev vx10 } @@ -484,9 +491,16 @@ ipv4_fdb_grp_fcnal() run_cmd "$IP ro add 172.16.0.0/22 nhid 103" log_test $? 2 "Route add with fdb nexthop group" + run_cmd "$IP nexthop del id 12" + run_cmd "$BRIDGE fdb get to 02:02:00:00:00:13 dev vx10 self" + log_test $? 0 "Fdb entry after deleting a single nexthop" + run_cmd "$IP nexthop del id 102" log_test $? 0 "Fdb nexthop delete" + run_cmd "$BRIDGE fdb get to 02:02:00:00:00:13 dev vx10 self" + log_test $? 254 "Fdb entry after deleting a nexthop group" + $IP link del dev vx10 } -- cgit v1.2.3