409 lines
9.3 KiB
Bash
Executable File
409 lines
9.3 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# +--------------------------------------------+
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# | H1 (vrf) |
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# | |
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# | + LAG1.100 + LAG1.200 |
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# | | 192.0.2.1/28 | 192.0.2.17/28 |
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# | | 2001:db8:1::1/64 | 2001:db8:3:1/64 |
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# | \___________ _______/ |
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# | v |
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# | + LAG1 (team) |
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# | | |
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# | ____^____ |
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# | / \ |
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# | + $h1 + $h4 |
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# | | | |
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# +----------|-----------|---------------------+
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# | |
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# +----------|-----------|---------------------+
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# | SW | | |
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# | + $swp1 + $swp4 |
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# | \____ ____/ |
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# | v |
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# | LAG2 (team) + |
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# | | |
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# | _______^______________ |
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# | / \ |
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# | +------|------------+ +-------|----------+ |
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# | | + LAG2.100 | | + LAG2.200 | |
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# | | | | | |
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# | | BR1 (802.1d) | | BR2 (802.1d) | |
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# | | 192.0.2.2/28 | | 192.0.2.18/28 | |
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# | | 2001:db8:1::2/64 | | 2001:db8:3:2/64 | |
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# | | | | | |
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# | +-------------------+ +------------------+ |
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# | |
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# | + LAG3.100 + LAG3.200 |
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# | | 192.0.2.129/28 | 192.0.2.145/28 |
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# | | 2001:db8:2::1/64 | 2001:db8:4::1/64 |
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# | | | |
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# | \_________ ___________/ |
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# | v |
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# | + LAG3 (team) |
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# | ____|____ |
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# | / \ |
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# | + $swp2 + $swp3 |
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# | | | |
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# +-------|---------|--------------------------+
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# | |
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# +-------|---------|--------------------------+
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# | | | |
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# | + $h2 + $h3 |
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# | \____ ___/ |
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# | | |
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# | + LAG4 (team) |
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# | | |
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# | __________^__________ |
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# | / \ |
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# | | | |
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# | + LAG4.100 + LAG4.200 |
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# | 192.0.2.130/28 192.0.2.146/28 |
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# | 2001:db8:2::2/64 2001:db8:4::2/64 |
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# | |
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# | H2 (vrf) |
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# +--------------------------------------------+
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ALL_TESTS="
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ping_ipv4
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ping_ipv6
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$(: exercise remastering of LAG2 slaves )
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config_deslave_swp4
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config_wait
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ping_ipv4
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ping_ipv6
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config_enslave_swp4
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config_deslave_swp1
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config_wait
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ping_ipv4
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ping_ipv6
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config_deslave_swp4
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config_enslave_swp1
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config_enslave_swp4
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config_wait
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ping_ipv4
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ping_ipv6
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$(: exercise remastering of LAG2 itself )
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config_remaster_lag2
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config_wait
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ping_ipv4
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ping_ipv6
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$(: exercise remastering of LAG3 slaves )
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config_deslave_swp2
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config_wait
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ping_ipv4
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ping_ipv6
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config_enslave_swp2
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config_deslave_swp3
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config_wait
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ping_ipv4
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ping_ipv6
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config_deslave_swp2
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config_enslave_swp3
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config_enslave_swp2
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config_wait
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ping_ipv4
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ping_ipv6
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"
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NUM_NETIFS=8
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source lib.sh
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h1_create()
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{
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team_create lag1 lacp
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ip link set dev lag1 addrgenmode none
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ip link set dev lag1 address $(mac_get $h1)
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ip link set dev $h1 master lag1
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ip link set dev $h4 master lag1
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simple_if_init lag1
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ip link set dev $h1 up
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ip link set dev $h4 up
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vlan_create lag1 100 vlag1 192.0.2.1/28 2001:db8:1::1/64
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vlan_create lag1 200 vlag1 192.0.2.17/28 2001:db8:3::1/64
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ip -4 route add 192.0.2.128/28 vrf vlag1 nexthop via 192.0.2.2
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ip -6 route add 2001:db8:2::/64 vrf vlag1 nexthop via 2001:db8:1::2
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ip -4 route add 192.0.2.144/28 vrf vlag1 nexthop via 192.0.2.18
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ip -6 route add 2001:db8:4::/64 vrf vlag1 nexthop via 2001:db8:3::2
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}
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h1_destroy()
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{
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ip -6 route del 2001:db8:4::/64 vrf vlag1
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ip -4 route del 192.0.2.144/28 vrf vlag1
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ip -6 route del 2001:db8:2::/64 vrf vlag1
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ip -4 route del 192.0.2.128/28 vrf vlag1
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vlan_destroy lag1 200
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vlan_destroy lag1 100
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ip link set dev $h4 down
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ip link set dev $h1 down
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simple_if_fini lag1
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ip link set dev $h4 nomaster
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ip link set dev $h1 nomaster
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team_destroy lag1
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}
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h2_create()
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{
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team_create lag4 lacp
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ip link set dev lag4 addrgenmode none
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ip link set dev lag4 address $(mac_get $h2)
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ip link set dev $h2 master lag4
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ip link set dev $h3 master lag4
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simple_if_init lag4
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ip link set dev $h2 up
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ip link set dev $h3 up
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vlan_create lag4 100 vlag4 192.0.2.130/28 2001:db8:2::2/64
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vlan_create lag4 200 vlag4 192.0.2.146/28 2001:db8:4::2/64
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ip -4 route add 192.0.2.0/28 vrf vlag4 nexthop via 192.0.2.129
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ip -6 route add 2001:db8:1::/64 vrf vlag4 nexthop via 2001:db8:2::1
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ip -4 route add 192.0.2.16/28 vrf vlag4 nexthop via 192.0.2.145
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ip -6 route add 2001:db8:3::/64 vrf vlag4 nexthop via 2001:db8:4::1
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}
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h2_destroy()
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{
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ip -6 route del 2001:db8:3::/64 vrf vlag4
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ip -4 route del 192.0.2.16/28 vrf vlag4
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ip -6 route del 2001:db8:1::/64 vrf vlag4
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ip -4 route del 192.0.2.0/28 vrf vlag4
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vlan_destroy lag4 200
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vlan_destroy lag4 100
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ip link set dev $h3 down
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ip link set dev $h2 down
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simple_if_fini lag4
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ip link set dev $h3 nomaster
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ip link set dev $h2 nomaster
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team_destroy lag4
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}
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router_create()
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{
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team_create lag2 lacp
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ip link set dev lag2 addrgenmode none
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ip link set dev lag2 address $(mac_get $swp1)
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ip link set dev $swp1 master lag2
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ip link set dev $swp4 master lag2
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vlan_create lag2 100
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vlan_create lag2 200
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ip link add name br1 type bridge vlan_filtering 0
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ip link set dev br1 address $(mac_get lag2.100)
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ip link set dev lag2.100 master br1
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ip link add name br2 type bridge vlan_filtering 0
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ip link set dev br2 address $(mac_get lag2.200)
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ip link set dev lag2.200 master br2
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ip link set dev $swp1 up
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ip link set dev $swp4 up
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ip link set dev br1 up
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ip link set dev br2 up
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__addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64
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__addr_add_del br2 add 192.0.2.18/28 2001:db8:3::2/64
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team_create lag3 lacp
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ip link set dev lag3 addrgenmode none
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ip link set dev lag3 address $(mac_get $swp2)
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ip link set dev $swp2 master lag3
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ip link set dev $swp3 master lag3
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ip link set dev $swp2 up
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ip link set dev $swp3 up
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vlan_create lag3 100
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vlan_create lag3 200
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__addr_add_del lag3.100 add 192.0.2.129/28 2001:db8:2::1/64
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__addr_add_del lag3.200 add 192.0.2.145/28 2001:db8:4::1/64
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}
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router_destroy()
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{
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__addr_add_del lag3.200 del 192.0.2.145/28 2001:db8:4::1/64
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__addr_add_del lag3.100 del 192.0.2.129/28 2001:db8:2::1/64
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vlan_destroy lag3 200
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vlan_destroy lag3 100
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ip link set dev $swp3 down
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ip link set dev $swp2 down
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ip link set dev $swp3 nomaster
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ip link set dev $swp2 nomaster
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team_destroy lag3
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__addr_add_del br2 del 192.0.2.18/28 2001:db8:3::2/64
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__addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64
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ip link set dev br2 down
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ip link set dev br1 down
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ip link set dev $swp4 down
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ip link set dev $swp1 down
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ip link set dev lag2.200 nomaster
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ip link del dev br2
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ip link set dev lag2.100 nomaster
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ip link del dev br1
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vlan_destroy lag2 200
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vlan_destroy lag2 100
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ip link set dev $swp4 nomaster
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ip link set dev $swp1 nomaster
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team_destroy lag2
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}
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config_remaster_lag2()
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{
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log_info "Remaster bridge slaves"
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ip link set dev lag2.200 nomaster
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ip link set dev lag2.100 nomaster
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sleep 2
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ip link set dev lag2.100 master br1
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ip link set dev lag2.200 master br2
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}
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config_deslave()
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{
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local netdev=$1; shift
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log_info "Deslave $netdev"
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ip link set dev $netdev down
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ip link set dev $netdev nomaster
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ip link set dev $netdev up
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}
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config_deslave_swp1()
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{
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config_deslave $swp1
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}
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config_deslave_swp2()
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{
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config_deslave $swp2
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}
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config_deslave_swp3()
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{
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config_deslave $swp3
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}
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config_deslave_swp4()
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{
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config_deslave $swp4
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}
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config_enslave()
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{
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local netdev=$1; shift
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local master=$1; shift
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log_info "Enslave $netdev to $master"
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ip link set dev $netdev down
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ip link set dev $netdev master $master
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ip link set dev $netdev up
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}
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config_enslave_swp1()
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{
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config_enslave $swp1 lag2
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}
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config_enslave_swp2()
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{
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config_enslave $swp2 lag3
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}
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config_enslave_swp3()
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{
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config_enslave $swp3 lag3
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}
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config_enslave_swp4()
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{
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config_enslave $swp4 lag2
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}
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config_wait()
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{
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setup_wait_dev lag2
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setup_wait_dev lag3
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}
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setup_prepare()
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{
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h1=${NETIFS[p1]}
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swp1=${NETIFS[p2]}
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swp2=${NETIFS[p3]}
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h2=${NETIFS[p4]}
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swp3=${NETIFS[p5]}
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h3=${NETIFS[p6]}
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h4=${NETIFS[p7]}
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swp4=${NETIFS[p8]}
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vrf_prepare
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h1_create
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h2_create
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router_create
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forwarding_enable
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}
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cleanup()
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{
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pre_cleanup
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forwarding_restore
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router_destroy
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h2_destroy
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h1_destroy
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vrf_cleanup
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}
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ping_ipv4()
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{
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ping_test lag1.100 192.0.2.130 ": via 100"
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ping_test lag1.200 192.0.2.146 ": via 200"
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}
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ping_ipv6()
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{
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ping6_test lag1.100 2001:db8:2::2 ": via 100"
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ping6_test lag1.200 2001:db8:4::2 ": via 200"
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}
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trap cleanup EXIT
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setup_prepare
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setup_wait
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tests_run
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exit $EXIT_STATUS
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