selftests/net/xfrm_policy.sh

355 DEV=veth0
356 ip link add $DEV netns ${ns[1]} type veth peer name eth1 netns ${ns[3]}
357 ip link add $DEV netns ${ns[2]} type veth peer name eth1 netns ${ns[4]}
359 ip link add $DEV netns ${ns[3]} type veth peer name veth0 netns ${ns[4]}
361 DEV=veth0
363     ip -net ${ns[$i]} link set $DEV up
364     ip -net ${ns[$i]} addr add 10.0.$i.2/24 dev $DEV
365     ip -net ${ns[$i]} addr add dead:$i::2/64 dev $DEV
367     ip -net ${ns[$i]} addr add 10.0.$i.253 dev $DEV
368     ip -net ${ns[$i]} addr add 10.0.$i.254 dev $DEV
369     ip -net ${ns[$i]} addr add dead:$i::fd dev $DEV
370     ip -net ${ns[$i]} addr add dead:$i::fe dev $DEV