5ade50e2df
It is customary for selftests to have a comment with a topology diagram, which serves to illustrate the situation in which the test is done. This selftest lacks it. Add it. While at it, fix the list of tests so that the test names are enumerated one at a line. Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
161 lines
3.5 KiB
Bash
Executable File
161 lines
3.5 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 | | H2 |
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# | | | |
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# | $h1.1 + | | + $h2.1 |
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# | 192.0.2.2/24 | | | | 198.51.100.2/24 |
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# | 2001:db8:1::2/64 | | | | 2001:db8:2::2/64 |
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# | | | | | |
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# | $h1 + | | + $h2 |
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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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# | | | |
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# | $rp1 + + $rp2 |
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# | | | |
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# | $rp1.1 + + $rp2.1 |
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# | 192.0.2.1/24 198.51.100.1/24 |
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# | 2001:db8:1::1/64 2001:db8:2::1/64 |
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# | |
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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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"
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NUM_NETIFS=4
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source lib.sh
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h1_create()
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{
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vrf_create "vrf-h1"
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ip link set dev vrf-h1 up
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ip link set dev $h1 up
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vlan_create $h1 1 vrf-h1 192.0.2.2/24 2001:db8:1::2/64
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ip route add 198.51.100.0/24 vrf vrf-h1 nexthop via 192.0.2.1
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ip route add 2001:db8:2::/64 vrf vrf-h1 nexthop via 2001:db8:1::1
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}
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h1_destroy()
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{
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ip route del 2001:db8:2::/64 vrf vrf-h1
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ip route del 198.51.100.0/24 vrf vrf-h1
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vlan_destroy $h1 1
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ip link set dev $h1 down
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ip link set dev vrf-h1 down
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vrf_destroy "vrf-h1"
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}
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h2_create()
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{
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vrf_create "vrf-h2"
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ip link set dev vrf-h2 up
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ip link set dev $h2 up
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vlan_create $h2 1 vrf-h2 198.51.100.2/24 2001:db8:2::2/64
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ip route add 192.0.2.0/24 vrf vrf-h2 nexthop via 198.51.100.1
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ip route add 2001:db8:1::/64 vrf vrf-h2 nexthop via 2001:db8:2::1
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}
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h2_destroy()
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{
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ip route del 2001:db8:1::/64 vrf vrf-h2
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ip route del 192.0.2.0/24 vrf vrf-h2
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vlan_destroy $h2 1
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ip link set dev $h2 down
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ip link set dev vrf-h2 down
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vrf_destroy "vrf-h2"
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}
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router_create()
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{
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ip link set dev $rp1 up
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ip link add link $rp1 name $rp1.1 up type vlan id 1
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ip address add 192.0.2.1/24 dev $rp1.1
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ip address add 2001:db8:1::1/64 dev $rp1.1
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ip link set dev $rp2 up
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ip link add link $rp2 name $rp2.1 up type vlan id 1
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ip address add 198.51.100.1/24 dev $rp2.1
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ip address add 2001:db8:2::1/64 dev $rp2.1
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}
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router_destroy()
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{
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ip address del 2001:db8:2::1/64 dev $rp2.1
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ip address del 198.51.100.1/24 dev $rp2.1
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ip link del dev $rp2.1
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ip link set dev $rp2 down
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ip address del 2001:db8:1::1/64 dev $rp1.1
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ip address del 192.0.2.1/24 dev $rp1.1
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ip link del dev $rp1.1
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ip link set dev $rp1 down
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}
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setup_prepare()
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{
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h1=${NETIFS[p1]}
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rp1=${NETIFS[p2]}
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rp2=${NETIFS[p3]}
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h2=${NETIFS[p4]}
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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 $h1.1 198.51.100.2
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}
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ping_ipv6()
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{
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ping6_test $h1.1 2001:db8:2::2
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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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