4、通过配置no bgp ebgp-requires-policy解决问题 [root@leaf1 ~]# vtysh Hello, this is FRRouting (version 7.4-MyOwnFRRVersion). Copyright 1996-2005 Kunihiro Ishiguro, et al. leaf1#config leaf1(config)#router bgp 7676 leaf1(config-router)#no bgp ebgp-requires-policy leaf1(config-router)#exi...
sudo ip link add vxlan10 type vxlan id 10 local 192.168.0.6 dstport 4789 nolearning sudo ip link set vxlan10 up sudo ip link set vxlan20 up 2、leaf1配置: === frr配置: router bgp 7675 bgp router-id 192.168.0.8 no bgp ebgp-requires-policy bgp bestpath as-path multipath-relax neighbor...
初步判断为云主机安全组设置问题，联系管理员设置云主机安全组，建立BGP连接。验证后，两个网络仍然不通。正常情况下，BGP通告路由应能通过route -n查到，但并未查到。继续配置frr的debug日志，使用vtysh工具查看bgp连接情况。通过配置no bgp ebgp-requires-policy解决问题，至此bgp连接建立成功，bgp路由通告...
router bgp 100 bgp router-id 2.2.2.2 no bgp ebgp-requires-policy neighbor fe80::6df8:864c:eeb3:a6dd remote-as 200 neighbor fe80::6df8:864c:eeb3:a6ddinterfaceens5 address-family ipv6 unicast neighbor fe80::6df8:864c:eeb3:a6dd activate ...
router bgp 200 bgp router-id 1.1.1.1 no bgp ebgp-requires-policy write-quanta 10 neighbor 2.2.2.2 remote-as 200 neighbor 2.2.2.2 update-source loop1 ! address-family ipv4 vpn neighbor 2.2.2.2 activate exit-address-family ! router bgp 200 vrf vrf-vpn1 no bgp ebgp-requires-policy write-...
配置PE与CE之间建立EBGP邻居。 # 配置PE。 [PE] bgp 100 [PE-bgp] ipv4-family vpn-instance vpna [PE-bgp-vpna] peer 10.1.1.2 as-number 65410 [PE-bgp-vpna] quit [PE-bgp] quit # 配置CE1。 [CE1] bgp 65410 [CE1-bgp] peer 10.1.1.1 as-number 100 [CE1-bgp] quit 配置完成后,PE上...
采用如下的思路配置BGP Auto FRR功能: DeviceA与DeviceB和DeviceC之间配置EBGP连接。DeviceD与DeviceB和DeviceC之间配置IBGP连接。 在DeviceB、DeviceC上配置路由策略,改变到DeviceD的路由MED值,以便优选路由。 在DeviceA上配置BGP Auto FRR功能。 操作步骤 ...
no bgp ebgp-requires-policy: 默认情况下,BGP 需要为 eBGP (外部 BGP) 邻居定义策略(指出允许或拒绝的路由)。这条命令禁用了这个要求,允许所有的路由广播给 eBGP 邻居,除非明确配置了策略来进行过滤。 bgp bestpath peer-type multipath-relax: 默认情况下,当 BGP 考虑多路径路由时,它只会考虑来自相同类型的邻...
We have an uplink that is providing us with a routing table that I'd like to send to my downstream eBGP neighbours. This is how the BGP looks like (placeholder AS numbers): Local ASN: AS2 Neighbour 1: AS1 (Upstream/eBGP) Rcvd Routes: 15 (Routes are received without an issue and pop...
log file /var/log/frr/frr.log debug bgp keepalives debug bgp neighbor-events debug bgp nht debug bgp updates in debug bgp updates out debug bgp zebra debug zebra nht debug zebra rib router bgp 7676 bgp router-id 192.168.0.27 no bgp ebgp-requires-policy bgp bestpath as-path multipath-rel...