| #!/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_remaster |
| ping_ipv4 |
| ping_ipv6 |
| config_remove_pvid |
| ping_ipv4_fails |
| ping_ipv6_fails |
| config_add_pvid |
| ping_ipv4 |
| ping_ipv6 |
| config_late_pvid |
| ping_ipv4 |
| ping_ipv6 |
| " |
| NUM_NETIFS=4 |
| source lib.sh |
| |
| h1_create() |
| { |
| simple_if_init $h1 192.0.2.1/28 2001:db8:1::1/64 |
| ip -4 route add 192.0.2.128/28 vrf v$h1 nexthop via 192.0.2.2 |
| ip -6 route add 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2 |
| } |
| |
| h1_destroy() |
| { |
| ip -6 route del 2001:db8:2::/64 vrf v$h1 |
| ip -4 route del 192.0.2.128/28 vrf v$h1 |
| simple_if_fini $h1 192.0.2.1/28 2001:db8:1::1/64 |
| } |
| |
| h2_create() |
| { |
| simple_if_init $h2 192.0.2.130/28 2001:db8:2::2/64 |
| ip -4 route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.129 |
| ip -6 route add 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::1 |
| } |
| |
| h2_destroy() |
| { |
| ip -6 route del 2001:db8:1::/64 vrf v$h2 |
| ip -4 route del 192.0.2.0/28 vrf v$h2 |
| simple_if_fini $h2 192.0.2.130/28 2001:db8:2::2/64 |
| } |
| |
| router_create() |
| { |
| ip link add name br1 address $(mac_get $swp1) \ |
| type bridge vlan_filtering 1 |
| ip link set dev br1 up |
| |
| ip link set dev $swp1 master br1 |
| ip link set dev $swp1 up |
| __addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64 |
| |
| ip link set dev $swp2 up |
| __addr_add_del $swp2 add 192.0.2.129/28 2001:db8:2::1/64 |
| } |
| |
| router_destroy() |
| { |
| __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 192.0.2.2/28 2001:db8:1::2/64 |
| ip link set dev $swp1 down |
| ip link set dev $swp1 nomaster |
| |
| ip link del dev br1 |
| } |
| |
| config_remaster() |
| { |
| log_info "Remaster bridge slave" |
| |
| ip link set dev $swp1 nomaster |
| sleep 2 |
| ip link set dev $swp1 master 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 |
| } |
| |
| config_late_pvid() |
| { |
| log_info "Add bridge PVID after enslaving port" |
| |
| ip link set dev $swp1 nomaster |
| ip link set dev br1 type bridge vlan_default_pvid 0 |
| sleep 2 |
| ip link set dev $swp1 master br1 |
| ip link set dev br1 type bridge vlan_default_pvid 1 |
| } |
| |
| setup_prepare() |
| { |
| h1=${NETIFS[p1]} |
| swp1=${NETIFS[p2]} |
| |
| swp2=${NETIFS[p3]} |
| h2=${NETIFS[p4]} |
| |
| vrf_prepare |
| |
| h1_create |
| h2_create |
| |
| router_create |
| |
| forwarding_enable |
| } |
| |
| cleanup() |
| { |
| pre_cleanup |
| |
| forwarding_restore |
| |
| router_destroy |
| |
| h2_destroy |
| h1_destroy |
| |
| vrf_cleanup |
| } |
| |
| ping_ipv4() |
| { |
| ping_test $h1 192.0.2.130 |
| } |
| |
| 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 |
| setup_wait |
| |
| tests_run |
| |
| exit $EXIT_STATUS |
