161 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.03 4# +--------------------+ +----------------------+5# | H1 | | H2 |6# | | | |7# | $h1.1 + | | + $h2.1 |8# | 192.0.2.2/24 | | | | 198.51.100.2/24 |9# | 2001:db8:1::2/64 | | | | 2001:db8:2::2/64 |10# | | | | | |11# | $h1 + | | + $h2 |12# | | | | | |13# +------------------|-+ +-|--------------------+14# | |15# +------------------|-------------------------|--------------------+16# | SW | | |17# | | | |18# | $rp1 + + $rp2 |19# | | | |20# | $rp1.1 + + $rp2.1 |21# | 192.0.2.1/24 198.51.100.1/24 |22# | 2001:db8:1::1/64 2001:db8:2::1/64 |23# | |24# +-----------------------------------------------------------------+25 26ALL_TESTS="27 ping_ipv428 ping_ipv629"30NUM_NETIFS=431source lib.sh32 33h1_create()34{35 vrf_create "vrf-h1"36 ip link set dev vrf-h1 up37 38 ip link set dev $h1 up39 vlan_create $h1 1 vrf-h1 192.0.2.2/24 2001:db8:1::2/6440 41 ip route add 198.51.100.0/24 vrf vrf-h1 nexthop via 192.0.2.142 ip route add 2001:db8:2::/64 vrf vrf-h1 nexthop via 2001:db8:1::143}44 45h1_destroy()46{47 ip route del 2001:db8:2::/64 vrf vrf-h148 ip route del 198.51.100.0/24 vrf vrf-h149 50 vlan_destroy $h1 151 ip link set dev $h1 down52 53 ip link set dev vrf-h1 down54 vrf_destroy "vrf-h1"55}56 57h2_create()58{59 vrf_create "vrf-h2"60 ip link set dev vrf-h2 up61 62 ip link set dev $h2 up63 vlan_create $h2 1 vrf-h2 198.51.100.2/24 2001:db8:2::2/6464 65 ip route add 192.0.2.0/24 vrf vrf-h2 nexthop via 198.51.100.166 ip route add 2001:db8:1::/64 vrf vrf-h2 nexthop via 2001:db8:2::167}68 69h2_destroy()70{71 ip route del 2001:db8:1::/64 vrf vrf-h272 ip route del 192.0.2.0/24 vrf vrf-h273 74 vlan_destroy $h2 175 ip link set dev $h2 down76 77 ip link set dev vrf-h2 down78 vrf_destroy "vrf-h2"79}80 81router_create()82{83 ip link set dev $rp1 up84 ip link add link $rp1 name $rp1.1 up type vlan id 185 86 ip address add 192.0.2.1/24 dev $rp1.187 ip address add 2001:db8:1::1/64 dev $rp1.188 89 ip link set dev $rp2 up90 ip link add link $rp2 name $rp2.1 up type vlan id 191 92 ip address add 198.51.100.1/24 dev $rp2.193 ip address add 2001:db8:2::1/64 dev $rp2.194}95 96router_destroy()97{98 ip address del 2001:db8:2::1/64 dev $rp2.199 ip address del 198.51.100.1/24 dev $rp2.1100 101 ip link del dev $rp2.1102 ip link set dev $rp2 down103 104 ip address del 2001:db8:1::1/64 dev $rp1.1105 ip address del 192.0.2.1/24 dev $rp1.1106 107 ip link del dev $rp1.1108 ip link set dev $rp1 down109}110 111setup_prepare()112{113 h1=${NETIFS[p1]}114 rp1=${NETIFS[p2]}115 116 rp2=${NETIFS[p3]}117 h2=${NETIFS[p4]}118 119 vrf_prepare120 121 h1_create122 h2_create123 124 router_create125 126 forwarding_enable127}128 129cleanup()130{131 pre_cleanup132 133 forwarding_restore134 135 router_destroy136 137 h2_destroy138 h1_destroy139 140 vrf_cleanup141}142 143ping_ipv4()144{145 ping_test $h1.1 198.51.100.2146}147 148ping_ipv6()149{150 ping6_test $h1.1 2001:db8:2::2151}152 153trap cleanup EXIT154 155setup_prepare156setup_wait157 158tests_run159 160exit $EXIT_STATUS161