name : router_bridge_vlan_upper.sh #!/bin/bash # SPDX-License-Identifier: GPL-2.0 # +------------------------+ +----------------------+ # | H1 (vrf) | | H2 (vrf) | # | + $h1.555 | | + $h2.777 | # | | 192.0.2.1/28 | | | 192.0.2.18/28 | # | | 2001:db8:1::1/64 | | | 2001:db8:2::2/64 | # | | | | | | # | + $h1 | | + $h2 | # +----|-------------------+ +--|-------------------+ # | | # +----|--------------------------------------------------|-------------------+ # | SW | | | # | +--|--------------------------------------------------|-----------------+ | # | | + $swp1 BR1 (802.1q) + $swp2 | | # | | | | # | +------+------------------------------------------+---------------------+ | # | | | | # | + br1.555 + br1.777 | # | 192.0.2.2/28 192.0.2.17/28 | # | 2001:db8:1::2/64 2001:db8:2::1/64 | # +---------------------------------------------------------------------------+ ALL_TESTS=" ping_ipv4 ping_ipv6 respin_config 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 192.0.2.16/28 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$h1 ip -4 route del 192.0.2.16/28 vrf v$h1 vlan_destroy $h1 555 simple_if_fini $h1 } h2_create() { simple_if_init $h2 vlan_create $h2 777 v$h2 192.0.2.18/28 2001:db8:2::2/64 ip -4 route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.17 ip -6 route add 2001:db8:1::/64 vrf v$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 vlan_destroy $h2 777 simple_if_fini $h2 } 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 $swp2 master br1 ip link set dev $swp1 up ip link set dev $swp2 up bridge vlan add dev br1 vid 555 self bridge vlan add dev br1 vid 777 self bridge vlan add dev $swp1 vid 555 bridge vlan add dev $swp2 vid 777 vlan_create br1 555 "" 192.0.2.2/28 2001:db8:1::2/64 vlan_create br1 777 "" 192.0.2.17/28 2001:db8:2::1/64 } router_destroy() { vlan_destroy br1 777 vlan_destroy br1 555 bridge vlan del dev $swp2 vid 777 bridge vlan del dev $swp1 vid 555 bridge vlan del dev br1 vid 777 self bridge vlan del dev br1 vid 555 self ip link set dev $swp2 down nomaster ip link set dev $swp1 down nomaster ip link set dev br1 down ip link del dev br1 } setup_prepare() { h1=${NETIFS[p1]} swp1=${NETIFS[p2]} swp2=${NETIFS[p3]} h2=${NETIFS[p4]} vrf_prepare h1_create h2_create router_create forwarding_enable } cleanup() { pre_cleanup forwarding_restore router_destroy h2_destroy h1_destroy vrf_cleanup } ping_ipv4() { ping_test $h1 192.0.2.18 } ping_ipv6() { ping6_test $h1 2001:db8:2::2 } respin_config() { log_info "Remaster bridge slave" ip link set dev $swp2 nomaster ip link set dev $swp1 nomaster sleep 2 ip link set dev $swp1 master br1 ip link set dev $swp2 master br1 bridge vlan add dev $swp1 vid 555 bridge vlan add dev $swp2 vid 777 } trap cleanup EXIT setup_prepare setup_wait tests_run exit $EXIT_STATUS