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| author | Petr Machata <petrm@nvidia.com> | 2023-07-13 19:15:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-14 12:20:15 +0300 |
| commit | c7203a2981dcd0aa738312a458317d86037a69e7 (patch) | |
| tree | 5c4c43234c9b667752206b6932d5bdaf5bd86b92 | |
| parent | 5f44a7144cc59e18454a74e0ed1d0bc33e9cf398 (diff) | |
| download | linux-c7203a2981dcd0aa738312a458317d86037a69e7.tar.xz | |
selftests: router_bridge: Add tests to remove and add PVID
This test relies on PVID being configured on the bridge itself. Thus when
it is deconfigured, the system should lose the ability to forward traffic.
Later when it is added again, the ability to forward traffic should be
regained. Add tests to exercise these configuration changes and verify
results.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/router_bridge.sh | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/router_bridge.sh b/tools/testing/selftests/net/forwarding/router_bridge.sh index 8ce0aed54ece..4f33db04699d 100755 --- a/tools/testing/selftests/net/forwarding/router_bridge.sh +++ b/tools/testing/selftests/net/forwarding/router_bridge.sh @@ -1,9 +1,33 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +# +------------------------+ +----------------------+ +# | H1 (vrf) | | H2 (vrf) | +# | + $h1 | | + $h2 | +# | | 192.0.2.1/28 | | | 192.0.2.130/28 | +# | | 2001:db8:1::1/64 | | | 2001:db8:2::2/64 | +# | | | | | | +# +----|-------------------+ +--|-------------------+ +# | | +# +----|--------------------------------------------------|-------------------+ +# | SW | | | +# | +--|-----------------------------+ + $swp2 | +# | | + $swp1 BR1 (802.1q) | 192.0.2.129/28 | +# | | 192.0.2.2/28 | 2001:db8:2::1/64 | +# | | 2001:db8:1::1/64 | | +# | | | | +# | +--------------------------------+ | +# +---------------------------------------------------------------------------+ + ALL_TESTS=" ping_ipv4 ping_ipv6 + config_remove_pvid + ping_ipv4_fails + ping_ipv6_fails + config_add_pvid + ping_ipv4 + ping_ipv6 " NUM_NETIFS=4 source lib.sh @@ -62,6 +86,22 @@ router_destroy() ip link del dev br1 } +config_remove_pvid() +{ + log_info "Remove PVID from the bridge" + + bridge vlan add dev br1 vid 1 self + sleep 2 +} + +config_add_pvid() +{ + log_info "Add PVID to the bridge" + + bridge vlan add dev br1 vid 1 self pvid untagged + sleep 2 +} + setup_prepare() { h1=${NETIFS[p1]} @@ -104,6 +144,16 @@ ping_ipv6() ping6_test $h1 2001:db8:2::2 } +ping_ipv4_fails() +{ + ping_test_fails $h1 192.0.2.130 +} + +ping_ipv6_fails() +{ + ping6_test_fails $h1 2001:db8:2::2 +} + trap cleanup EXIT setup_prepare |