10.10.18.212 evpn2.novalocal# show running-config Building configuration... Current configuration: ! frr version 7.3-MyOwnFRRVersion frr defaults traditional hostname evpn2.novalocal log file /var/log/frr/bgpd.log ! vrf evpn-vrf vni 100 exit-vrf ! vrf evpn-vrf2 vni 1000 exit-vrf ! router bgp 9999 bgp router-id 10.10.18.212 bgp bestpath as-path multipath-relax neighbor fabric peer-group neighbor fabric remote-as external neighbor 10.10.18.209 peer-group fabric neighbor 10.10.18.209 update-source 10.10.18.212 ! address-family l2vpn evpn neighbor fabric activate advertise-all-vni exit-address-family vrf-policy evpn-vrf exit-vrf-policy vnc defaults exit-vnc ! router bgp 9999 vrf evpn-vrf ! address-family ipv4 unicast network 0.0.0.0/0 network 9.9.9.0/24 import vrf evpn-vrf2 exit-address-family ! address-family l2vpn evpn advertise ipv4 unicast exit-address-family ! router bgp 9999 vrf evpn-vrf2 ! address-family ipv4 unicast network 0.0.0.0/0 import vrf evpn-vrf exit-address-family ! address-family l2vpn evpn advertise ipv4 unicast exit-address-family ! line vty ! end evpn2.novalocal#
[root@evpn2 ~]# ip r sh vrf evpn-vrf2 default via 6.6.6.254 dev vrf2-in 2.2.2.0/24 via 10.10.18.209 dev br100 proto bgp metric 20 onlink 2.2.2.2 via 10.10.18.209 dev br100 proto bgp metric 20 onlink 6.6.6.0/24 dev vrf2-in proto kernel scope link src 6.6.6.253 192.168.3.0/24 dev br40 proto kernel scope link src 192.168.3.254 192.168.4.0/24 dev br40 proto kernel scope link src 192.168.4.254 [root@evpn2 ~]# ip r sh vrf evpn-vrf default via 5.5.5.254 dev default_g1 2.2.2.0/24 dev br30 proto kernel scope link src 2.2.2.254 2.2.2.2 via 10.10.18.209 dev br100 proto bgp metric 20 onlink 5.5.5.0/24 dev default_g1 proto kernel scope link src 5.5.5.253 9.9.9.0/24 dev br20 proto kernel scope link src 9.9.9.254 192.168.3.0/24 via 10.10.18.209 dev br1000 proto bgp metric 20 onlink [root@evpn2 ~]#
[root@evpn2 ~]# ip netns exec host4 ping 2.2.2.2 PING 2.2.2.2 (2.2.2.2) 56(84) bytes of data. 64 bytes from 2.2.2.2: icmp_seq=1 ttl=62 time=0.433 ms 64 bytes from 2.2.2.2: icmp_seq=2 ttl=62 time=0.418 ms 64 bytes from 2.2.2.2: icmp_seq=3 ttl=62 time=0.409 ms ^C --- 2.2.2.2 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 60ms rtt min/avg/max/mdev = 0.409/0.420/0.433/0.009 ms [root@evpn2 ~]#
10.10.18.209
[root@evpn1 ~]# vtysh Hello, this is FRRouting (version 7.3-MyOwnFRRVersion). Copyright 1996-2005 Kunihiro Ishiguro, et al. evpn1# show running-config Building configuration... Current configuration: ! frr version 7.3-MyOwnFRRVersion frr defaults traditional hostname evpn2.novalocal log file /var/log/frr/bgpd.log hostname evpn1 ! vrf evpn-vrf vni 100 exit-vrf ! vrf evpn-vrf2 vni 1000 exit-vrf ! router bgp 8888 bgp router-id 10.10.18.209 bgp bestpath as-path multipath-relax neighbor fabric peer-group neighbor fabric remote-as external neighbor 10.10.18.212 peer-group fabric neighbor 10.10.18.212 update-source 10.10.18.209 ! address-family l2vpn evpn neighbor fabric activate advertise-all-vni exit-address-family ! router bgp 8888 vrf evpn-vrf ! address-family ipv4 unicast network 2.2.2.0/24 import vrf evpn-vrf2 exit-address-family ! address-family l2vpn evpn advertise ipv4 unicast exit-address-family ! router bgp 8888 vrf evpn-vrf2 ! address-family ipv4 unicast network 192.168.3.0/24 import vrf evpn-vrf exit-address-family ! address-family l2vpn evpn advertise ipv4 unicast exit-address-family ! line vty ! end
[root@evpn1 ~]# ip route sh vrf evpn-vrf2 default via 10.10.18.212 dev br100 proto bgp metric 20 onlink 9.9.9.0/24 via 10.10.18.212 dev br100 proto bgp metric 20 onlink 192.168.3.0/24 dev br30 proto kernel scope link src 192.168.3.254 192.168.3.4 via 10.10.18.212 dev br1000 proto bgp metric 20 onlink
//怎么没有2.2.2.0/24 [root@evpn1 ~]# ip route sh vrf evpn-vrf default via 10.10.18.212 dev br1000 proto bgp metric 20 onlink 2.2.2.0/24 dev br10 proto kernel scope link src 2.2.2.254 3.3.3.0/24 dev br20 proto kernel scope link src 3.3.3.254 9.9.9.0/24 via 10.10.18.212 dev br100 proto bgp metric 20 onlink 192.168.3.4 via 10.10.18.212 dev br1000 proto bgp metric 20 onlink [root@evpn1 ~]#