diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/router_bridge_vlan.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/router_bridge_vlan.sh | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh b/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh new file mode 100755 index 000000000000..b76a4a707a5b --- /dev/null +++ b/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh @@ -0,0 +1,224 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# +------------------------------------------------+ +----------------------+ +# | H1 (vrf) | | H2 (vrf) | +# | + $h1.555 + $h1.777 | | + $h2 | +# | | 192.0.2.1/28 | 192.0.2.17/28 | | | 192.0.2.130/28 | +# | | 2001:db8:1::1/64 | 2001:db8:3::1/64 | | | 192.0.2.146/28 | +# | | .-----------------' | | | 2001:db8:2::2/64 | +# | |/ | | | 2001:db8:4::2/64 | +# | + $h1 | | | | +# +----|-------------------------------------------+ +--|-------------------+ +# | | +# +----|--------------------------------------------------|-------------------+ +# | SW | | | +# | +--|-------------------------------+ + $swp2 | +# | | + $swp1 | 192.0.2.129/28 | +# | | vid 555 777 | 192.0.2.145/28 | +# | | | 2001:db8:2::1/64 | +# | | + BR1 (802.1q) | 2001:db8:4::1/64 | +# | | vid 555 pvid untagged | | +# | | 192.0.2.2/28 | | +# | | 192.0.2.18/28 | | +# | | 2001:db8:1::2/64 | | +# | | 2001:db8:3::2/64 | | +# | +----------------------------------+ | +# +---------------------------------------------------------------------------+ + +ALL_TESTS=" + ping_ipv4 + ping_ipv6 + vlan + config_777 + ping_ipv4_fails + ping_ipv6_fails + ping_ipv4_777 + ping_ipv6_777 + config_555 + ping_ipv4 + ping_ipv6 +" +NUM_NETIFS=4 +source lib.sh + +h1_create() +{ + simple_if_init $h1 + + vlan_create $h1 555 v$h1 192.0.2.1/28 2001:db8:1::1/64 + ip -4 route add 192.0.2.128/28 vrf v$h1 nexthop via 192.0.2.2 + ip -6 route add 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2 + + vlan_create $h1 777 v$h1 192.0.2.17/28 2001:db8:3::1/64 + ip -4 route add 192.0.2.144/28 vrf v$h1 nexthop via 192.0.2.18 + ip -6 route add 2001:db8:4::/64 vrf v$h1 nexthop via 2001:db8:3::2 +} + +h1_destroy() +{ + ip -6 route del 2001:db8:4::/64 vrf v$h1 + ip -4 route del 192.0.2.144/28 vrf v$h1 + vlan_destroy $h1 777 + + ip -6 route del 2001:db8:2::/64 vrf v$h1 + ip -4 route del 192.0.2.128/28 vrf v$h1 + vlan_destroy $h1 555 + + simple_if_fini $h1 +} + +h2_create() +{ + simple_if_init $h2 192.0.2.130/28 2001:db8:2::2/64 \ + 192.0.2.146/28 2001:db8:4::2/64 + ip -4 route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.129 + ip -4 route add 192.0.2.16/28 vrf v$h2 nexthop via 192.0.2.145 + ip -6 route add 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::1 + ip -6 route add 2001:db8:3::/64 vrf v$h2 nexthop via 2001:db8:4::1 +} + +h2_destroy() +{ + ip -6 route del 2001:db8:3::/64 vrf v$h2 + ip -6 route del 2001:db8:1::/64 vrf v$h2 + ip -4 route del 192.0.2.16/28 vrf v$h2 + ip -4 route del 192.0.2.0/28 vrf v$h2 + simple_if_fini $h2 192.0.2.146/28 2001:db8:4::2/64 \ + 192.0.2.130/28 2001:db8:2::2/64 +} + +router_create() +{ + ip link add name br1 type bridge vlan_filtering 1 vlan_default_pvid 0 + ip link set dev br1 up + + ip link set dev $swp1 master br1 + ip link set dev $swp1 up + + bridge vlan add dev br1 vid 555 self pvid untagged + bridge vlan add dev $swp1 vid 555 + bridge vlan add dev $swp1 vid 777 + + __addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64 + __addr_add_del br1 add 192.0.2.18/28 2001:db8:3::2/64 + + ip link set dev $swp2 up + __addr_add_del $swp2 add 192.0.2.129/28 2001:db8:2::1/64 + __addr_add_del $swp2 add 192.0.2.145/28 2001:db8:4::1/64 +} + +router_destroy() +{ + __addr_add_del $swp2 del 192.0.2.145/28 2001:db8:4::1/64 + __addr_add_del $swp2 del 192.0.2.129/28 2001:db8:2::1/64 + ip link set dev $swp2 down + + __addr_add_del br1 del 192.0.2.18/28 2001:db8:3::2/64 + __addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64 + ip link set dev $swp1 down + ip link set dev $swp1 nomaster + + ip link del dev br1 +} + +setup_prepare() +{ + h1=${NETIFS[p1]} + swp1=${NETIFS[p2]} + + swp2=${NETIFS[p3]} + h2=${NETIFS[p4]} + + vrf_prepare + + h1_create + h2_create + + router_create + + forwarding_enable +} + +config_555() +{ + log_info "Configure VLAN 555 as PVID" + + bridge vlan add dev br1 vid 555 self pvid untagged + bridge vlan del dev br1 vid 777 self + sleep 2 +} + +config_777() +{ + log_info "Configure VLAN 777 as PVID" + + bridge vlan add dev br1 vid 777 self pvid untagged + bridge vlan del dev br1 vid 555 self + sleep 2 +} + +cleanup() +{ + pre_cleanup + + forwarding_restore + + router_destroy + + h2_destroy + h1_destroy + + vrf_cleanup +} + +vlan() +{ + RET=0 + + bridge vlan add dev br1 vid 333 self + check_err $? "Can't add a non-PVID VLAN" + bridge vlan del dev br1 vid 333 self + check_err $? "Can't remove a non-PVID VLAN" + + log_test "vlan" +} + +ping_ipv4() +{ + ping_test $h1.555 192.0.2.130 +} + +ping_ipv6() +{ + ping6_test $h1.555 2001:db8:2::2 +} + +ping_ipv4_fails() +{ + ping_test_fails $h1.555 192.0.2.130 ": via 555" +} + +ping_ipv6_fails() +{ + ping6_test_fails $h1.555 2001:db8:2::2 ": via 555" +} + +ping_ipv4_777() +{ + ping_test $h1.777 192.0.2.146 ": via 777" +} + +ping_ipv6_777() +{ + ping6_test $h1.777 2001:db8:4::2 ": via 777" +} + +trap cleanup EXIT + +setup_prepare +setup_wait + +tests_run + +exit $EXIT_STATUS |