diff options
| author |   Petr Machata <petrm@mellanox.com> | 2018-05-23 18:35:01 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-24 22:14:36 -0400 |
| commit | 77a8df38100fc9b982063d4debcbbd9bfd460ed7 (patch) | |
| tree | c541aecd3ad2cea6502afbe00b1294c1a998f746 /tools | |
| parent | selftests: forwarding: Test mirroring to deleted device (diff) | |
| download | linux-dev-77a8df38100fc9b982063d4debcbbd9bfd460ed7.tar.xz linux-dev-77a8df38100fc9b982063d4debcbbd9bfd460ed7.zip | |
selftests: forwarding: Test removal of underlay route
When underlay route is removed, the mirrored traffic should not be
forwarded.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/mirror_gre_changes.sh | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh index a35fd55ff802..e22a9e44db24 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh @@ -13,6 +13,7 @@ ALL_TESTS=" test_egress_up test_remote_ip test_tun_del + test_route_del " NUM_NETIFS=6 @@ -189,6 +190,29 @@ test_span_gre_tun_del() log_test "$what: tunnel deleted ($tcflags)" } +test_span_gre_route_del() +{ + local tundev=$1; shift + local edev=$1; shift + local route=$1; shift + local what=$1; shift + + RET=0 + + mirror_install $swp1 ingress $tundev "matchall $tcflags" + quick_test_span_gre_dir $tundev ingress + + ip route del $route dev $edev + fail_test_span_gre_dir $tundev ingress + + ip route add $route dev $edev + quick_test_span_gre_dir $tundev ingress + + mirror_uninstall $swp1 ingress + + log_test "$what: underlay route removal ($tcflags)" +} + test_ttl() { test_span_gre_ttl gt4 gretap ip "mirror to gretap" @@ -221,6 +245,12 @@ test_tun_del() 2001:db8:2::1 2001:db8:2::2 "mirror to ip6gretap" } +test_route_del() +{ + test_span_gre_route_del gt4 $swp3 192.0.2.128/28 "mirror to gretap" + test_span_gre_route_del gt6 $swp3 2001:db8:2::/64 "mirror to ip6gretap" +} + test_all() { slow_path_trap_install $swp1 ingress |