IP4_ADDR_TUNL_DEV0
VXLAN_TUNL_DEV0, IP4_ADDR_TUNL_DEV0);
IP4_ADDR_TUNL_DEV0, MAC_TUNL_DEV0, VXLAN_TUNL_DEV1);
IP6VXLAN_TUNL_DEV0, IP4_ADDR_TUNL_DEV0);
SYS(fail, "ip -n at_ns0 addr add dev %s %s/24", dev0, IP4_ADDR_TUNL_DEV0);
IPIP_TUNL_DEV0, IP4_ADDR_TUNL_DEV0);
IP4_ADDR_TUNL_DEV0, IP4_ADDR_TUNL_DEV1, IP4_ADDR_VETH0, IP4_ADDR1_VETH1);
IP4_ADDR_TUNL_DEV1, IP4_ADDR_TUNL_DEV0, IP4_ADDR1_VETH1, IP4_ADDR_VETH0);
IP4_ADDR_TUNL_DEV0);
IP4_ADDR_TUNL_DEV1, IP4_ADDR1_VETH1, IP4_ADDR_TUNL_DEV0);
IP4_ADDR_TUNL_DEV0, IP4_ADDR_TUNL_DEV1, IP4_ADDR_VETH0, IP4_ADDR1_VETH1);
IP4_ADDR_TUNL_DEV1, IP4_ADDR_TUNL_DEV0, IP4_ADDR1_VETH1, IP4_ADDR_VETH0);
IP4_ADDR_TUNL_DEV0, IP4_ADDR_VETH0, IP4_ADDR_TUNL_DEV1);
IP4_ADDR_TUNL_DEV1, IP4_ADDR_TUNL_DEV0);
IP4_ADDR_TUNL_DEV0, IP4_ADDR_TUNL_DEV1);
SYS(fail, "ip -n at_ns0 addr add dev %s %s/24", dev0, IP4_ADDR_TUNL_DEV0);
test_ping(AF_INET, IP4_ADDR_TUNL_DEV0);