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Commit | Line | Data |
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554ae6e7 DA |
1 | #!/bin/bash |
2 | ||
3 | function config_device { | |
4 | ip netns add at_ns0 | |
5 | ip link add veth0 type veth peer name veth0b | |
6 | ip link set veth0b up | |
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 addr add 172.16.1.101/24 dev veth0b | |
12 | ip addr add 2401:db00::2/64 dev veth0b nodad | |
13 | } | |
14 | ||
15 | function config_cgroup { | |
16 | rm -rf /tmp/cgroupv2 | |
17 | mkdir -p /tmp/cgroupv2 | |
18 | mount -t cgroup2 none /tmp/cgroupv2 | |
19 | mkdir -p /tmp/cgroupv2/foo | |
20 | echo $$ >> /tmp/cgroupv2/foo/cgroup.procs | |
21 | } | |
22 | ||
23 | ||
24 | function attach_bpf { | |
25 | test_cgrp2_sock2 /tmp/cgroupv2/foo sock_flags_kern.o $1 | |
26 | [ $? -ne 0 ] && exit 1 | |
27 | } | |
28 | ||
29 | function cleanup { | |
30 | ip link del veth0b | |
31 | ip netns delete at_ns0 | |
32 | umount /tmp/cgroupv2 | |
33 | rm -rf /tmp/cgroupv2 | |
34 | } | |
35 | ||
36 | cleanup 2>/dev/null | |
37 | ||
38 | set -e | |
39 | config_device | |
40 | config_cgroup | |
41 | set +e | |
42 | ||
43 | # | |
44 | # Test 1 - fail ping6 | |
45 | # | |
46 | attach_bpf 0 | |
47 | ping -c1 -w1 172.16.1.100 | |
48 | if [ $? -ne 0 ]; then | |
49 | echo "ping failed when it should succeed" | |
50 | cleanup | |
51 | exit 1 | |
52 | fi | |
53 | ||
54 | ping6 -c1 -w1 2401:db00::1 | |
55 | if [ $? -eq 0 ]; then | |
56 | echo "ping6 succeeded when it should not" | |
57 | cleanup | |
58 | exit 1 | |
59 | fi | |
60 | ||
61 | # | |
62 | # Test 2 - fail ping | |
63 | # | |
64 | attach_bpf 1 | |
65 | ping6 -c1 -w1 2401:db00::1 | |
66 | if [ $? -ne 0 ]; then | |
67 | echo "ping6 failed when it should succeed" | |
68 | cleanup | |
69 | exit 1 | |
70 | fi | |
71 | ||
72 | ping -c1 -w1 172.16.1.100 | |
73 | if [ $? -eq 0 ]; then | |
74 | echo "ping succeeded when it should not" | |
75 | cleanup | |
76 | exit 1 | |
77 | fi | |
78 | ||
79 | cleanup | |
80 | echo | |
81 | echo "*** PASS ***" |