VPP中VRF
作者：互联网
一、创建删除以及端口绑定vrf表
vpp# ip table ?
ip table ip table [add|del] <table-id>
vpp# ip6 table ?
ip6 table ip6 table [add|del] <table-id>
ip6 table add 100 //ip6接口VRF表100
//将eth1网卡绑定到vrf100上面
set interface ip6 table eth1 100 //当作主干路由出口,将该端口绑定到主vrf 0
重点：需要在端口绑定完VRF之后，再设置IP地址。ip参数是设置ipv4的vrf，ip6参数是设置ipv6的vrf，两种ip形式分别拥有默认ID为0的vrf，并相互不重叠。
二、显示VRF
显示指定vrf表或所有表
vpp# show ip fib ?
show ip fib show ip fib [summary] [table <table-id>] [index <fib-id>] [<ip4-addr>[/<mask>]] [mtrie] [detail]
vpp#show ip fib table 100
ipv4-VRF:100, fib_index:1, flow hash:[src dst sport dport proto ] locks:[src:CLI:3, ]
0.0.0.0/0
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:9 buckets:1 uRPF:7 to:[0:0]]
[0] [@0]: dpo-drop ip4
0.0.0.0/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:10 buckets:1 uRPF:8 to:[0:0]]
[0] [@0]: dpo-drop ip4
224.0.0.0/4
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:12 buckets:1 uRPF:10 to:[0:0]]
[0] [@0]: dpo-drop ip4
240.0.0.0/4
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:11 buckets:1 uRPF:9 to:[0:0]]
[0] [@0]: dpo-drop ip4
255.255.255.255/32
unicast-ip4-chain
[@0]: dpo-load-balance: [proto:ip4 index:13 buckets:1 uRPF:11 to:[0:0]]
[0] [@0]: dpo-drop ip4
显示所有vrf总览
vpp# show ip fib summary
ipv4-VRF:0, fib_index:0, flow hash:[src dst sport dport proto ] locks:[src:plugin-hi:2, src:default-route:1, ]
Prefix length Count
0 1
4 2
32 2
ipv4-VRF:100, fib_index:1, flow hash:[src dst sport dport proto ] locks:[src:CLI:3, ]
Prefix length Count
0 1
4 2
32 2
Turbock
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标签：index,VPP,ip,fib,VRF,ip4,dpo,table 来源： https://blog.csdn.net/turbock/article/details/104197407