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| author | Xuesen Huang <huangxuesen@kuaishou.com> | 2021-03-05 15:33:47 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-03-06 01:58:59 +0300 |
| commit | 256becd450172eec74566f1aa7819ce80181d7e1 (patch) | |
| tree | aa459c77fedac03c8306b99effad1c73456a2d1a /tools/testing/selftests/bpf/test_tc_tunnel.sh | |
| parent | d01b59c9ae94560fbcceaafeef39784d72765033 (diff) | |
| download | linux-256becd450172eec74566f1aa7819ce80181d7e1.tar.xz | |
selftests, bpf: Extend test_tc_tunnel test with vxlan
Add BPF_F_ADJ_ROOM_ENCAP_L2_ETH flag to the existing tests which
encapsulates the ethernet as the inner l2 header.
Update a vxlan encapsulation test case.
Signed-off-by: Xuesen Huang <huangxuesen@kuaishou.com>
Signed-off-by: Li Wang <wangli09@kuaishou.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/bpf/20210305123347.15311-1-hxseverything@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/test_tc_tunnel.sh')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_tc_tunnel.sh | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/test_tc_tunnel.sh b/tools/testing/selftests/bpf/test_tc_tunnel.sh index 7c76b841b17b..c9dde9b9d987 100755 --- a/tools/testing/selftests/bpf/test_tc_tunnel.sh +++ b/tools/testing/selftests/bpf/test_tc_tunnel.sh @@ -44,8 +44,8 @@ setup() { # clamp route to reserve room for tunnel headers ip -netns "${ns1}" -4 route flush table main ip -netns "${ns1}" -6 route flush table main - ip -netns "${ns1}" -4 route add "${ns2_v4}" mtu 1458 dev veth1 - ip -netns "${ns1}" -6 route add "${ns2_v6}" mtu 1438 dev veth1 + ip -netns "${ns1}" -4 route add "${ns2_v4}" mtu 1450 dev veth1 + ip -netns "${ns1}" -6 route add "${ns2_v6}" mtu 1430 dev veth1 sleep 1 @@ -105,6 +105,12 @@ if [[ "$#" -eq "0" ]]; then echo "sit" $0 ipv6 sit none 100 + echo "ip4 vxlan" + $0 ipv4 vxlan eth 2000 + + echo "ip6 vxlan" + $0 ipv6 ip6vxlan eth 2000 + for mac in none mpls eth ; do echo "ip gre $mac" $0 ipv4 gre $mac 100 @@ -214,6 +220,9 @@ if [[ "$tuntype" =~ "udp" ]]; then targs="encap fou encap-sport auto encap-dport $dport" elif [[ "$tuntype" =~ "gre" && "$mac" == "eth" ]]; then ttype=$gretaptype +elif [[ "$tuntype" =~ "vxlan" && "$mac" == "eth" ]]; then + ttype="vxlan" + targs="id 1 dstport 8472 udp6zerocsumrx" else ttype=$tuntype targs="" @@ -242,7 +251,7 @@ if [[ "$tuntype" == "ip6udp" && "$mac" == "mpls" ]]; then elif [[ "$tuntype" =~ "udp" && "$mac" == "eth" ]]; then # No support for TEB fou tunnel; expect failure. expect_tun_fail=1 -elif [[ "$tuntype" =~ "gre" && "$mac" == "eth" ]]; then +elif [[ "$tuntype" =~ (gre|vxlan) && "$mac" == "eth" ]]; then # Share ethernet address between tunnel/veth2 so L2 decap works. ethaddr=$(ip netns exec "${ns2}" ip link show veth2 | \ awk '/ether/ { print $2 }') |