DBGvpp# show int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count UnknownEthernet5/0/0 1 down 9000/0/0/0 local0 0 down 0/0/0/0 DBGvpp# set int state UnknownEthernet5/0/0 up DBGvpp# show int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count UnknownEthernet5/0/0 1 up 9000/0/0/0 rx packets 184 rx bytes 27071 drops 184 ip6 2 local0 0 down 0/0/0/0
DBGvpp# set int ip addr UnknownEthernet5/0/0 192.168.1.229/24 DBGvpp# vppctl create vxlan tunnel src 192.168.1.229 dst 192.168.1.82 vni 10 unknown input `vppctl create vxlan tunnel src...‘ DBGvpp# create vxlan tunnel src 192.168.1.229 dst 192.168.1.82 vni 10 vxlan_tunnel0
//将vxlan 10的master设置为 inx 1 <UnknownEthernet5/0/0> 的设备
DBGvpp# set int l2 bridge vxlan_tunnel0 1
DBGvpp# show int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count UnknownEthernet5/0/0 1 up 9000/0/0/0 rx packets 27407 rx bytes 3519075 tx packets 1 tx bytes 42 drops 27326 punt 81 ip4 134 ip6 251 rx-miss 12129 local0 0 down 0/0/0/0 vxlan_tunnel0 2 up 0/0/0/0 DBGvpp# show bridge 1 detail BD-ID Index BSN Age(min) Learning U-Forwrd UU-Flood Flooding ARP-Term arp-ufwd BVI-Intf 1 1 0 off on on flood on off off N/A Interface If-idx ISN SHG BVI TxFlood VLAN-Tag-Rewrite vxlan_tunnel0 2 1 0 - * none DBGvpp#
DBGvpp# set int state vxlan_tunnel0 up
DBGvpp# create host-interface name ns1 create host-interface: Invalid interface name DBGvpp#
添加ns1
[root@localhost vpp]# ip netns add ns1
[root@localhost vpp]# ip netns list
ns1
还是报错
DBGvpp# create host-interface name ns1
create host-interface: Invalid interface name
DBGvpp#
添加veth
ip link add name ns1_tap type veth peer ns1_veth
ns1_tap是master namespace中的设备
DBGvpp# create host-interface name ns1_tap host-ns1_tap DBGvpp#
DBGvpp# show int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count UnknownEthernet5/0/0 1 up 9000/0/0/0 rx packets 92498 rx bytes 11958913 tx packets 1 tx bytes 42 drops 92223 punt 275 ip4 492 ip6 857 rx-miss 41687 host-ns1_tap 3 down 9000/0/0/0 local0 0 down 0/0/0/0 vxlan_tunnel0 2 up 0/0/0/0 DBGvpp# set int state host-ns1_tap up DBGvpp# set int l2 bridge host-ns1_tap 1 DBGvpp# show int addr UnknownEthernet5/0/0 (up): L3 192.168.1.229/24 host-ns1_tap (up): L2 bridge bd-id 1 idx 1 shg 0 local0 (dn): vxlan_tunnel0 (up): L2 bridge bd-id 1 idx 1 shg 0 DBGvpp#
原文：https://www.cnblogs.com/dream397/p/12747136.html