| # SPDX-License-Identifier: GPL-2.0 | |
| # This is the standard topology for testing mirroring. The tests that use it | |
| # tweak it in one way or another--typically add more devices to the topology. | |
| # | |
| # +---------------------+ +---------------------+ | |
| # | H1 | | H2 | | |
| # | + $h1 | | $h2 + | | |
| # | | 192.0.2.1/28 | | 192.0.2.2/28 | | | |
| # +-----|---------------+ +---------------|-----+ | |
| # | | | |
| # +-----|-------------------------------------------------------------|-----+ | |
| # | SW o--> mirror | | | |
| # | +---|-------------------------------------------------------------|---+ | | |
| # | | + $swp1 BR $swp2 + | | | |
| # | +---------------------------------------------------------------------+ | | |
| # | | | |
| # | + $swp3 | | |
| # +-----|-------------------------------------------------------------------+ | |
| # | | |
| # +-----|-------------------------------------------------------------------+ | |
| # | H3 + $h3 | | |
| # | | | |
| # +-------------------------------------------------------------------------+ | |
| mirror_topo_h1_create() | |
| { | |
| simple_if_init $h1 192.0.2.1/28 | |
| } | |
| mirror_topo_h1_destroy() | |
| { | |
| simple_if_fini $h1 192.0.2.1/28 | |
| } | |
| mirror_topo_h2_create() | |
| { | |
| simple_if_init $h2 192.0.2.2/28 | |
| } | |
| mirror_topo_h2_destroy() | |
| { | |
| simple_if_fini $h2 192.0.2.2/28 | |
| } | |
| mirror_topo_h3_create() | |
| { | |
| simple_if_init $h3 | |
| tc qdisc add dev $h3 clsact | |
| } | |
| mirror_topo_h3_destroy() | |
| { | |
| tc qdisc del dev $h3 clsact | |
| simple_if_fini $h3 | |
| } | |
| mirror_topo_switch_create() | |
| { | |
| ip link set dev $swp3 up | |
| ip link add name br1 type bridge vlan_filtering 1 | |
| ip link set dev br1 addrgenmode none | |
| ip link set dev br1 up | |
| ip link set dev $swp1 master br1 | |
| ip link set dev $swp1 up | |
| ip link set dev $swp2 master br1 | |
| ip link set dev $swp2 up | |
| tc qdisc add dev $swp1 clsact | |
| } | |
| mirror_topo_switch_destroy() | |
| { | |
| tc qdisc del dev $swp1 clsact | |
| ip link set dev $swp1 down | |
| ip link set dev $swp2 down | |
| ip link del dev br1 | |
| ip link set dev $swp3 down | |
| } | |
| mirror_topo_create() | |
| { | |
| mirror_topo_h1_create | |
| mirror_topo_h2_create | |
| mirror_topo_h3_create | |
| mirror_topo_switch_create | |
| } | |
| mirror_topo_destroy() | |
| { | |
| mirror_topo_switch_destroy | |
| mirror_topo_h3_destroy | |
| mirror_topo_h2_destroy | |
| mirror_topo_h1_destroy | |
| } |