selftests/net/test_vxlan_under_vrf.sh

13 # |    vm-1 netns     |                                    |    vm-2 netns     |
39 # |             hv-1 netns            |   |           hv-2 netns               |
68 # Setup "Hypervisors" simulated with netns
73     ip link set veth-hv-$id netns ${hv[$id]}
74     ip -netns ${hv[$id]} link set veth-hv-$id name veth0
76     ip -netns ${hv[$id]} link add vrf-underlay type vrf table 1
77     ip -netns ${hv[$id]} link set vrf-underlay up
78     ip -netns ${hv[$id]} addr add 172.16.0.$id/24 dev veth0
79     ip -netns ${hv[$id]} link set veth0 up
81     ip -netns ${hv[$id]} link add br0 type bridge
82     ip -netns ${hv[$id]} link set br0 up
84     ip -netns ${hv[$id]} link add vxlan0 type vxlan id 10 local 172.16.0.$id dev veth0 dstport 4789
85     ip -netns ${hv[$id]} link set vxlan0 master br0
86     ip -netns ${hv[$id]} link set vxlan0 up
93 ip netns exec $hv_1 ping -c 1 -W 1 172.16.0.2 &> /dev/null || (echo "[FAIL]"; false)
96 # Setups a "VM" simulated by a netns an a veth pair
102     ip link set veth-tap netns ${hv[$id]}
103     ip -netns ${hv[$id]} link set veth-tap master br0
104     ip -netns ${hv[$id]} link set veth-tap up
108     ip link set veth-hv netns ${vm[$id]}
109     ip -netns ${vm[$id]} addr add 10.0.0.$id/24 dev veth-hv
110     ip -netns ${vm[$id]} link set veth-hv up
116 bridge -netns $hv_1 fdb add 00:00:00:00:00:00 dev vxlan0 dst 172.16.0.2 self permanent
117 bridge -netns $hv_2 fdb add 00:00:00:00:00:00 dev vxlan0 dst 172.16.0.1 self permanent
120 ip netns exec $vm_1 ping -c 1 -W 1 10.0.0.2 &> /dev/null || (echo "[FAIL]"; false)
124 ip -netns $hv_1 link set veth0 vrf vrf-underlay
125 ip -netns $hv_1 link set vxlan0 down
126 ip -netns $hv_1 link set vxlan0 up
127 ip -netns $hv_2 link set veth0 vrf vrf-underlay
128 ip -netns $hv_2 link set vxlan0 down
129 ip -netns $hv_2 link set vxlan0 up
132 ip netns exec $vm_1 ping -c 1 -W 1 10.0.0.2 &> /dev/null || (echo "[FAIL]"; false)