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| author | William Tu <u9012063@gmail.com> | 2017-12-01 15:26:10 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-04 11:04:19 -0500 |
| commit | 56ddd30280d5730ad349c425de7811d596b19476 (patch) | |
| tree | 91ab1f1ea34f92095448ee935eb50b56a690e4d3 /samples/bpf/test_tunnel_bpf.sh | |
| parent | b8da518c6e87504a6790bfb1539134c41b61a45a (diff) | |
| download | op-kernel-dev-56ddd30280d5730ad349c425de7811d596b19476.zip op-kernel-dev-56ddd30280d5730ad349c425de7811d596b19476.tar.gz | |
samples/bpf: extend test_tunnel_bpf.sh with ip6gre
Extend existing tests for vxlan, gre, geneve, ipip, erspan,
to include ip6 gre and gretap tunnel.
Signed-off-by: William Tu <u9012063@gmail.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/test_tunnel_bpf.sh')
| -rwxr-xr-x | samples/bpf/test_tunnel_bpf.sh | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/samples/bpf/test_tunnel_bpf.sh b/samples/bpf/test_tunnel_bpf.sh index 312e172..226f453 100755 --- a/samples/bpf/test_tunnel_bpf.sh +++ b/samples/bpf/test_tunnel_bpf.sh @@ -33,6 +33,30 @@ function add_gre_tunnel { ip addr add dev $DEV 10.1.1.200/24 } +function add_ip6gretap_tunnel { + + # assign ipv6 address + ip netns exec at_ns0 ip addr add ::11/96 dev veth0 + ip netns exec at_ns0 ip link set dev veth0 up + ip addr add dev veth1 ::22/96 + ip link set dev veth1 up + + # in namespace + ip netns exec at_ns0 \ + ip link add dev $DEV_NS type $TYPE flowlabel 0xbcdef key 2 \ + local ::11 remote ::22 + + ip netns exec at_ns0 ip addr add dev $DEV_NS 10.1.1.100/24 + ip netns exec at_ns0 ip addr add dev $DEV_NS fc80::100/96 + ip netns exec at_ns0 ip link set dev $DEV_NS up + + # out of namespace + ip link add dev $DEV type $TYPE external + ip addr add dev $DEV 10.1.1.200/24 + ip addr add dev $DEV fc80::200/24 + ip link set dev $DEV up +} + function add_erspan_tunnel { # in namespace ip netns exec at_ns0 \ @@ -113,6 +137,41 @@ function test_gre { cleanup } +function test_ip6gre { + TYPE=ip6gre + DEV_NS=ip6gre00 + DEV=ip6gre11 + config_device + # reuse the ip6gretap function + add_ip6gretap_tunnel + attach_bpf $DEV ip6gretap_set_tunnel ip6gretap_get_tunnel + # underlay + ping6 -c 4 ::11 + # overlay: ipv4 over ipv6 + ip netns exec at_ns0 ping -c 1 10.1.1.200 + ping -c 1 10.1.1.100 + # overlay: ipv6 over ipv6 + ip netns exec at_ns0 ping6 -c 1 fc80::200 + cleanup +} + +function test_ip6gretap { + TYPE=ip6gretap + DEV_NS=ip6gretap00 + DEV=ip6gretap11 + config_device + add_ip6gretap_tunnel + attach_bpf $DEV ip6gretap_set_tunnel ip6gretap_get_tunnel + # underlay + ping6 -c 4 ::11 + # overlay: ipv4 over ipv6 + ip netns exec at_ns0 ping -i .2 -c 1 10.1.1.200 + ping -c 1 10.1.1.100 + # overlay: ipv6 over ipv6 + ip netns exec at_ns0 ping6 -c 1 fc80::200 + cleanup +} + function test_erspan { TYPE=erspan DEV_NS=erspan00 @@ -175,6 +234,8 @@ function cleanup { ip link del veth1 ip link del ipip11 ip link del gretap11 + ip link del ip6gre11 + ip link del ip6gretap11 ip link del vxlan11 ip link del geneve11 ip link del erspan11 @@ -187,6 +248,10 @@ trap cleanup 0 2 3 6 9 cleanup echo "Testing GRE tunnel..." test_gre +echo "Testing IP6GRE tunnel..." +test_ip6gre +echo "Testing IP6GRETAP tunnel..." +test_ip6gretap echo "Testing ERSPAN tunnel..." test_erspan echo "Testing VXLAN tunnel..." |
