#!/bin/bash
function config_device {
ip netns add at_ns0
ip link add veth0 type veth peer name veth0b
ip link set veth0b up
ip link set veth0 netns at_ns0
ip netns exec at_ns0 ip addr add 172.16.1.100/24 dev veth0
ip netns exec at_ns0 ip addr add 2401:db00::1/64 dev veth0 nodad
ip netns exec at_ns0 ip link set dev veth0 up
ip link add foo type vrf table 1234
ip link set foo up
ip addr add 172.16.1.101/24 dev veth0b
ip addr add 2401:db00::2/64 dev veth0b nodad
ip link set veth0b master foo
}
function attach_bpf {
rm -rf /tmp/cgroupv2
mkdir -p /tmp/cgroupv2
mount -t cgroup2 none /tmp/cgroupv2
mkdir -p /tmp/cgroupv2/foo
test_cgrp2_sock /tmp/cgroupv2/foo foo
echo $$ >> /tmp/cgroupv2/foo/cgroup.procs
}
function cleanup {
set +ex
ip netns delete at_ns0
ip link del veth0
ip link del foo
umount /tmp/cgroupv2
rm -rf /tmp/cgroupv2
set -ex
}
function do_test {
ping -c1 -w1 172.16.1.100
ping6 -c1 -w1 2401:db00::1
}
cleanup 2>/dev/null
config_device
attach_bpf
do_test
cleanup
echo "*** PASS ***"
option value='emaclite-cleanup'>emaclite-cleanup