diff options
Diffstat (limited to 'samples/bpf/test_tunnel_bpf.sh')
| -rwxr-xr-x | samples/bpf/test_tunnel_bpf.sh | 56 |
1 files changed, 48 insertions, 8 deletions
diff --git a/samples/bpf/test_tunnel_bpf.sh b/samples/bpf/test_tunnel_bpf.sh index 4956589a83ae..1ff634f187b7 100755 --- a/samples/bpf/test_tunnel_bpf.sh +++ b/samples/bpf/test_tunnel_bpf.sh @@ -9,15 +9,13 @@ # local 172.16.1.200 remote 172.16.1.100 # veth1 IP: 172.16.1.200, tunnel dev <type>11 -set -e - function config_device { ip netns add at_ns0 ip link add veth0 type veth peer name veth1 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 link set dev veth0 up - ip link set dev veth1 up + ip link set dev veth1 up mtu 1500 ip addr add dev veth1 172.16.1.200/24 } @@ -67,6 +65,19 @@ function add_geneve_tunnel { ip addr add dev $DEV 10.1.1.200/24 } +function add_ipip_tunnel { + # in namespace + ip netns exec at_ns0 \ + ip link add dev $DEV_NS type $TYPE local 172.16.1.100 remote 172.16.1.200 + ip netns exec at_ns0 ip link set dev $DEV_NS up + ip netns exec at_ns0 ip addr add dev $DEV_NS 10.1.1.100/24 + + # out of namespace + ip link add dev $DEV type $TYPE external + ip link set dev $DEV up + ip addr add dev $DEV 10.1.1.200/24 +} + function attach_bpf { DEV=$1 SET_TUNNEL=$2 @@ -85,6 +96,7 @@ function test_gre { attach_bpf $DEV gre_set_tunnel gre_get_tunnel ping -c 1 10.1.1.100 ip netns exec at_ns0 ping -c 1 10.1.1.200 + cleanup } function test_vxlan { @@ -96,6 +108,7 @@ function test_vxlan { attach_bpf $DEV vxlan_set_tunnel vxlan_get_tunnel ping -c 1 10.1.1.100 ip netns exec at_ns0 ping -c 1 10.1.1.200 + cleanup } function test_geneve { @@ -107,21 +120,48 @@ function test_geneve { attach_bpf $DEV geneve_set_tunnel geneve_get_tunnel ping -c 1 10.1.1.100 ip netns exec at_ns0 ping -c 1 10.1.1.200 + cleanup +} + +function test_ipip { + TYPE=ipip + DEV_NS=ipip00 + DEV=ipip11 + config_device + tcpdump -nei veth1 & + cat /sys/kernel/debug/tracing/trace_pipe & + add_ipip_tunnel + ethtool -K veth1 gso off gro off rx off tx off + ip link set dev veth1 mtu 1500 + attach_bpf $DEV ipip_set_tunnel ipip_get_tunnel + ping -c 1 10.1.1.100 + ip netns exec at_ns0 ping -c 1 10.1.1.200 + ip netns exec at_ns0 iperf -sD -p 5200 > /dev/null + sleep 0.2 + iperf -c 10.1.1.100 -n 5k -p 5200 + cleanup } function cleanup { + set +ex + pkill iperf ip netns delete at_ns0 ip link del veth1 - ip link del $DEV + ip link del ipip11 + ip link del gretap11 + ip link del geneve11 + pkill tcpdump + pkill cat + set -ex } +cleanup echo "Testing GRE tunnel..." test_gre -cleanup echo "Testing VXLAN tunnel..." test_vxlan -cleanup echo "Testing GENEVE tunnel..." test_geneve -cleanup -echo "Success" +echo "Testing IPIP tunnel..." +test_ipip +echo "*** PASS ***" |