| #!/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 |
