diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/router_bridge_pvid_vlan_upper.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/router_bridge_pvid_vlan_upper.sh | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/router_bridge_pvid_vlan_upper.sh b/tools/testing/selftests/net/forwarding/router_bridge_pvid_vlan_upper.sh new file mode 100755 index 000000000000..76e4941fef73 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/router_bridge_pvid_vlan_upper.sh @@ -0,0 +1,155 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# +----------------------------+ +# | H1 (vrf) | +# | + $h1.10 | +----------------------+ +# | | 192.0.2.1/28 | | H2 (vrf) | +# | | 2001:db8:1::1/64 | | + $h2 | +# | | | | | 192.0.2.130/28 | +# | + $h1 | | | 2001:db8:2::2/64 | +# +---|------------------------+ +--|-------------------+ +# | | +# +---|--------------------------------------------------|-------------------+ +# | | router (main VRF) | | +# | +-|----------------------------------+ + $swp2 | +# | | + $swp1 BR1 (802.1q, pvid=10) | 192.0.2.129/28 | +# | | 192.0.2.2/28 | 2001:db8:2::1/64 | +# | | 2001:db8:1::2/64 | | +# | +------------------------------------+ | +# +--------------------------------------------------------------------------+ + +ALL_TESTS=" + ping_ipv4 + ping_ipv6 + shuffle_pvid + ping_ipv4 + ping_ipv6 +" +NUM_NETIFS=4 +source lib.sh + +h1_create() +{ + simple_if_init $h1 + vlan_create $h1 10 v$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 +} + +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 + vlan_destroy $h1 10 + simple_if_fini $h1 +} + +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 vlan_default_pvid 0 + ip link set dev br1 up + __addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64 + + ip link set dev $swp1 master br1 + ip link set dev $swp1 up + + ip link set dev $swp2 up + __addr_add_del $swp2 add 192.0.2.129/28 2001:db8:2::1/64 + + bridge vlan add dev br1 vid 10 pvid untagged self + bridge vlan add dev $swp1 vid 10 +} + +router_destroy() +{ + bridge vlan del dev $swp1 vid 10 + bridge vlan del dev br1 vid 10 self + + __addr_add_del $swp2 del 192.0.2.129/28 2001:db8:2::1/64 + ip link set dev $swp2 down + + ip link set dev $swp1 down + ip link set dev $swp1 nomaster + + __addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64 + ip link del dev br1 +} + +setup_prepare() +{ + h1=${NETIFS[p1]} + swp1=${NETIFS[p2]} + + swp2=${NETIFS[p3]} + h2=${NETIFS[p4]} + + vrf_prepare + + h1_create + h2_create + + router_create + + forwarding_enable +} + +shuffle_pvid() +{ + log_info "Add and remove VLAN upper for PVID VLAN" + + # Adding and removing a VLAN upper for the PVID VLAN shouldn't change + # anything. The address is arbitrary, just to make sure it will be an L3 + # netdevice. + vlan_create br1 10 "" 192.0.2.33/28 + sleep 1 + vlan_destroy br1 10 +} + +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 +} + +trap cleanup EXIT + +setup_prepare +setup_wait + +tests_run + +exit $EXIT_STATUS |