BGP路由重分发过滤
以下图为例 R1 配置 在R1给R2发送路由时,把6.6.6.0/24去掉。对应的配置为 log file /var/log/quagga/bgpd.log password bgp router bgp 65001 distance bgp 250 200 150 bgp router-id 10.10.0.22 neighbor 10.10.0.23 remote-as 65010 neighbor 10.10.0.23 password DOCKER neighbor 10.10.0.23 ebgp-multihop neighbor 10.10.0.23 prefix-list r1-out out neighbor 10.10.0.23 next-hop-self redistribute connected metric 121 access-list all permit any ip prefix-list r1-out seq 5 permit 4.4.4.0/24 ip prefix-list r1-out seq 6 permit 5.5.5.0/24 !ip prefix-list r1-out seq 10 permit 6.6.6.0/24 ip prefix-list r1-out seq 11 permit 8.8.8.0/24 ```bash ip prefix-list r1-out seq 15 permit 100.100.100.0/23 ge 24 le 32 ip prefix-list r1-out seq 25 permit 10.0.0.0/8 ip prefix-list r1-out seq 50 deny any 可以看到R1给R2发送的路由中把本地的 6.6.6.6去掉了 094846cab3a9# show ip bgp neighbors 10.10.0.23 advertised-routes ...