<EO_> can you paste your hamwan-related config? <EO_> I wanna share it with Corvallis ------------------------------------------------------------------- SEA1 ------------------------------------------------------------------- interface GigabitEthernet1/0.149 description f20130923: HamWAN encapsulation dot1Q 149 ip address 209.189.196.65 255.255.255.248 ip access-group hamwan-in in no ip redirects no ip unreachables no ip proxy-arp ipv6 address 2604:5000:20::1/64 ipv6 traffic-filter hamwan-ipv6-in in no cdp enable ------------------------------------------------------------------- SEA2 ------------------------------------------------------------------- interface GigabitEthernet1/0.149 description f20130923: HamWAN encapsulation dot1Q 149 ip address 209.189.196.66 255.255.255.248 ip access-group hamwan-in in no ip redirects no ip unreachables no ip proxy-arp ipv6 address 2604:5000:20::2/64 ipv6 traffic-filter hamwan-ipv6-in in no cdp enable ------------------------------------------------------------------- COMMON BETWEEN BOTH ROUTERS ------------------------------------------------------------------- ! router bgp 7752 neighbor 209.189.196.68 remote-as 54688 neighbor 209.189.196.68 description HamWAN1 neighbor 209.189.196.68 timers 10 30 address-family ipv4 neighbor 209.189.196.68 activate neighbor 209.189.196.68 next-hop-self neighbor 209.189.196.68 default-originate neighbor 209.189.196.68 remove-private-as neighbor 209.189.196.68 soft-reconfiguration inbound neighbor 209.189.196.68 prefix-list HAMWAN-PREFIX-IN in neighbor 209.189.196.68 prefix-list HAMWAN-PREFIX-OUT out neighbor 209.189.196.68 route-map HAMWAN-ROUTEMAP-IN in neighbor 209.189.196.68 route-map HAMWAN-ROUTEMAP-OUT out neighbor 209.189.196.68 maximum-prefix 4 exit-address-family ! ipv6 route 2604:5000:20::/48 2604:5000:20::11 ! ip as-path access-list 116 permit ^54688(_54688)*$ ! ip access-list extended hamwan-in permit udp any eq 1985 host 224.0.0.2 eq 1985 permit udp host 0.0.0.0 host 255.255.255.255 permit ip 209.189.196.64 0.0.0.7 any permit ip 44.12.6.0 0.0.0.255 any permit ip 44.24.221.0 0.0.0.255 any permit ip 44.24.240.0 0.0.15.255 any permit ip 44.34.128.0 0.0.7.255 any deny ip any any log-input ! ipv6 access-list hamwan-ipv6-in permit icmp any any permit ipv6 FE80::/10 FF00::/8 permit ipv6 FE80::/10 FE80::/10 permit ipv6 2604:5000:20::/48 any deny ipv6 any any log-input ! ip prefix-list HAMWAN-PREFIX-IN seq 100 permit 44.24.240.0/20 le 24 ip prefix-list HAMWAN-PREFIX-IN seq 110 permit 44.12.6.0/24 ip prefix-list HAMWAN-PREFIX-IN seq 120 permit 44.34.128.0/21 le 24 ip prefix-list HAMWAN-PREFIX-IN seq 130 permit 44.24.221.0/24 ! ip prefix-list HAMWAN-PREFIX-OUT seq 100 permit 0.0.0.0/0 ! route-map HAMWAN-ROUTEMAP-IN permit 10 match ip address prefix-list HAMWAN-PREFIX-IN match as-path 116 set local-preference 400 ! route-map HAMWAN-ROUTEMAP-OUT permit 10 match ip address prefix-list HAMWAN-PREFIX-OUT !