selftests/bpf/test_lwt_seg6local.sh

2 # Connects 6 network namespaces through veths.
5 # fb00::1           fd00::1  fd00::2  fd00::3  fb00::6
21 # An UDP datagram is sent from fb00::1 to fb00::6. The test succeeds if this
22 # datagram can be read on NS6 when binding to fb00::6.
62 trap cleanup 0 2 3 6 9
94 ip netns exec ns1 ip -6 addr add fb00::12/16 dev veth1 scope link
95 ip netns exec ns1 ip -6 route add fb00::21 dev veth1 scope link
96 ip netns exec ns2 ip -6 addr add fb00::21/16 dev veth2 scope link
97 ip netns exec ns2 ip -6 addr add fb00::34/16 dev veth3 scope link
98 ip netns exec ns2 ip -6 route add fb00::43 dev veth3 scope link
99 ip netns exec ns3 ip -6 route add fb00::65 dev veth5 scope link
100 ip netns exec ns3 ip -6 addr add fb00::43/16 dev veth4 scope link
101 ip netns exec ns3 ip -6 addr add fb00::56/16 dev veth5 scope link
102 ip netns exec ns4 ip -6 addr add fb00::65/16 dev veth6 scope link
103 ip netns exec ns4 ip -6 addr add fb00::78/16 dev veth7 scope link
104 ip netns exec ns4 ip -6 route add fb00::87 dev veth7 scope link
105 ip netns exec ns5 ip -6 addr add fb00::87/16 dev veth8 scope link
106 ip netns exec ns5 ip -6 addr add fb00::910/16 dev veth9 scope link
107 ip netns exec ns5 ip -6 route add fb00::109 dev veth9 scope link
108 ip netns exec ns5 ip -6 route add fb00::109 table 117 dev veth9 scope link
109 ip netns exec ns6 ip -6 addr add fb00::109/16 dev veth10 scope link
111 ip netns exec ns1 ip -6 addr add fb00::1/16 dev lo
112 ip netns exec ns1 ip -6 route add fb00::6 dev veth1 via fb00::21
114 ip netns exec ns2 ip -6 route add fb00::6 encap bpf in obj test_lwt_seg6local.o sec encap_srh dev v…
115 ip netns exec ns2 ip -6 route add fd00::1 dev veth3 via fb00::43 scope link
117 ip netns exec ns3 ip -6 route add fc42::1 dev veth5 via fb00::65
118 ip netns exec ns3 ip -6 route add fd00::1 encap seg6local action End.BPF endpoint obj test_lwt_seg6…
120 ip netns exec ns4 ip -6 route add fd00::2 encap seg6local action End.BPF endpoint obj test_lwt_seg6…
121 ip netns exec ns4 ip -6 addr add fc42::1 dev lo
122 ip netns exec ns4 ip -6 route add fd00::3 dev veth7 via fb00::87
124 ip netns exec ns5 ip -6 route add fd00::4 table 117 dev veth9 via fb00::109
125 ip netns exec ns5 ip -6 route add fd00::3 encap seg6local action End.BPF endpoint obj test_lwt_seg6…
127 ip netns exec ns6 ip -6 addr add fb00::6/16 dev lo
128 ip netns exec ns6 ip -6 addr add fd00::4/16 dev lo
140 ip netns exec ns6 nc -l -6 -u -d 7330 > $TMP_FILE &
141 ip netns exec ns1 bash -c "echo 'foobar' | nc -w0 -6 -u -p 2121 -s fb00::1 fb00::6 7330"