3 function config_device {
5 ip link add veth0 type veth peer name veth0b
7 ip link set veth0 netns at_ns0
8 ip netns exec at_ns0 ip addr add 172.16.1.100/24 dev veth0
9 ip netns exec at_ns0 ip addr add 2401:db00::1/64 dev veth0 nodad
10 ip netns exec at_ns0 ip link set dev veth0 up
11 ip link add foo type vrf table 1234
13 ip addr add 172.16.1.101/24 dev veth0b
14 ip addr add 2401:db00::2/64 dev veth0b nodad
15 ip link set veth0b master foo
20 mkdir -p /tmp/cgroupv2
21 mount -t cgroup2 none /tmp/cgroupv2
22 mkdir -p /tmp/cgroupv2/foo
23 test_cgrp2_sock /tmp/cgroupv2/foo foo
24 echo $$ >> /tmp/cgroupv2/foo/cgroup.procs
29 ip netns delete at_ns0
38 ping -c1 -w1 172.16.1.100
39 ping6 -c1 -w1 2401:db00::1