Those are your PE's, can we see your CE's? Also how come I only see BGP running on R1 and not R4?
Where is the PE to CE peering on R1? I don't see it under VRF AFI in your BGP config address-family ipv4 vrf A redistribute rip no synchronization exit-address-family On Fri, Feb 1, 2013 at 4:55 PM, Bodnar, Edward <[email protected]>wrote: > PE’s **** > > ** ** > > R4# sh run**** > > Building configuration...**** > > ** ** > > Current configuration : 1782 bytes**** > > !**** > > version 12.4**** > > service timestamps debug datetime msec**** > > service timestamps log datetime msec**** > > no service password-encryption**** > > !**** > > hostname R4**** > > !**** > > boot-start-marker**** > > boot-end-marker**** > > !**** > > !**** > > no aaa new-model**** > > memory-size iomem 5**** > > ip cef**** > > !**** > > !**** > > !**** > > !**** > > ip vrf B**** > > rd 45:45**** > > route-target export 45:45**** > > route-target export 16:16**** > > route-target import 45:45**** > > route-target import 16:16**** > > !**** > > !**** > > mpls label protocol ldp**** > > multilink bundle-name authenticated**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > archive**** > > log config**** > > hidekeys**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > interface Loopback0**** > > ip address 4.4.4.4 255.255.255.255**** > > !**** > > interface Loopback100**** > > ip vrf forwarding B**** > > ip address 44.44.44.44 255.255.255.255**** > > !**** > > interface FastEthernet0/0**** > > ip address 10.10.34.4 255.255.255.0**** > > speed 100**** > > full-duplex**** > > mpls ip**** > > !**** > > interface FastEthernet0/1**** > > ip vrf forwarding B**** > > ip address 10.10.45.4 255.255.255.0**** > > speed 100**** > > full-duplex**** > > !**** > > router ospf 1**** > > log-adjacency-changes**** > > network 4.4.4.4 0.0.0.0 area 0**** > > network 10.10.34.4 0.0.0.0 area 0**** > > !**** > > router bgp 1**** > > no bgp default ipv4-unicast**** > > bgp log-neighbor-changes**** > > neighbor 1.1.1.1 remote-as 1**** > > neighbor 1.1.1.1 update-source Loopback0**** > > neighbor 10.10.45.5 remote-as 5**** > > !**** > > address-family ipv4**** > > neighbor 1.1.1.1 activate**** > > neighbor 10.10.45.5 activate**** > > no auto-summary**** > > no synchronization**** > > exit-address-family**** > > !**** > > address-family vpnv4**** > > neighbor 1.1.1.1 activate**** > > neighbor 1.1.1.1 send-community both**** > > exit-address-family**** > > !**** > > address-family ipv4 vrf B**** > > neighbor 10.10.45.5 remote-as 5**** > > neighbor 10.10.45.5 activate**** > > no synchronization**** > > exit-address-family**** > > !**** > > ip forward-protocol nd**** > > ip route vrf B 44.44.44.44 255.255.255.255 10.10.45.5**** > > !**** > > !**** > > ip http server**** > > no ip http secure-server**** > > !**** > > !**** > > !**** > > !**** > > !**** > > mpls ldp router-id Loopback0 force**** > > !**** > > !**** > > control-plane**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > line con 0**** > > line aux 0**** > > line vty 0 4**** > > !**** > > !**** > > end**** > > ** ** > > R4#**** > > ** ** > > ** ** > > R1#sh run**** > > Building configuration...**** > > ** ** > > Current configuration : 1686 bytes**** > > !**** > > version 12.4**** > > service timestamps debug datetime msec**** > > service timestamps log datetime msec**** > > no service password-encryption**** > > !**** > > hostname R1**** > > !**** > > boot-start-marker**** > > boot-end-marker**** > > !**** > > !**** > > no aaa new-model**** > > memory-size iomem 5**** > > ip cef**** > > !**** > > !**** > > !**** > > !**** > > ip vrf A**** > > rd 14:14**** > > route-target export 14:14**** > > route-target export 45:45**** > > route-target import 14:14**** > > route-target import 45:45**** > > !**** > > !**** > > mpls label protocol ldp**** > > multilink bundle-name authenticated**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > archive**** > > log config**** > > hidekeys**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > interface Loopback0**** > > ip address 1.1.1.1 255.255.255.255**** > > !**** > > interface FastEthernet0/0**** > > ip address 10.10.12.1 255.255.255.0**** > > speed 100**** > > full-duplex**** > > mpls ip**** > > !**** > > interface FastEthernet0/1**** > > ip vrf forwarding A**** > > ip address 10.10.16.1 255.255.255.0**** > > speed 100**** > > full-duplex**** > > !**** > > router ospf 1**** > > log-adjacency-changes**** > > network 1.1.1.1 0.0.0.0 area 0**** > > network 10.10.12.1 0.0.0.0 area 0**** > > !**** > > router rip**** > > !**** > > address-family ipv4 vrf A**** > > redistribute bgp 1 metric transparent**** > > network 10.0.0.0**** > > no auto-summary**** > > version 2**** > > exit-address-family**** > > !**** > > router bgp 1**** > > no bgp default ipv4-unicast**** > > bgp log-neighbor-changes**** > > neighbor 4.4.4.4 remote-as 1**** > > neighbor 4.4.4.4 update-source Loopback0**** > > !**** > > address-family ipv4**** > > neighbor 4.4.4.4 activate**** > > no auto-summary**** > > no synchronization**** > > exit-address-family**** > > !**** > > address-family vpnv4**** > > neighbor 4.4.4.4 activate**** > > neighbor 4.4.4.4 send-community both**** > > exit-address-family**** > > !**** > > address-family ipv4 vrf A**** > > redistribute rip**** > > no synchronization**** > > exit-address-family**** > > !**** > > ip forward-protocol nd**** > > !**** > > !**** > > ip http server**** > > no ip http secure-server**** > > !**** > > !**** > > !**** > > !**** > > !**** > > mpls ldp router-id Loopback0 force**** > > !**** > > !**** > > control-plane**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > !**** > > line con 0**** > > line aux 0**** > > line vty 0 4**** > > !**** > > !**** > > end**** > > ** ** > > R1#**** > > ** ** > > *From:* Steve Di Bias [mailto:[email protected]] > *Sent:* Friday, February 01, 2013 7:48 PM > *To:* Bodnar, Edward > *Cc:* [email protected]; [email protected] > > *Subject:* Re: [OSL | CCIE_RS] BGP PE - CE configuration**** > > ** ** > > So wait you're running BGP as your CE to PE routing protocol on both sides > right? Same BGP ASN between CE and PE on both sides? By default BGP will > reject this since it's own ASN is in the AS-PATH. This is BGP loop > prevention mechanism. You will need to override this for it to work.**** > > ** ** > > router bgp 1**** > > address-family ipv4 vrf xyz**** > > neighbor x.x.x.x as-override**** > > ** ** > > Without seeing your configs we are all just guessing here.**** > > ** ** > > Can you please post the relevant CE and PE configs from both sides?**** > > ** ** > > Thanks**** > > ** ** > > On Fri, Feb 1, 2013 at 4:09 PM, Bodnar, Edward <[email protected]> > wrote:**** > > Ya once I change things around and Use EIGRP or RIP or OSPF it all works. > So it must be something with BGP. > > > > From: marc abel [mailto:[email protected]] > Sent: Friday, February 01, 2013 7:07 PM**** > > To: Bodnar, Edward > Cc: [email protected] > Subject: Re: [OSL | CCIE_RS] BGP PE - CE configuration > > > **** > > Do you have "mpls ip" enabled on the correct interfaces?**** > > > > > On Fri, Feb 1, 2013 at 4:24 PM, Bodnar, Edward <[email protected] > <mailto:[email protected]>> wrote:**** > > I can never seem to get this to work. I can See routes end to end but I > am missing something when I use BGP as the PE - CE protocol. I thought BGP > was supposed to be the easy one J > > > > > > I have full connectivity. And I can see routes Just can't ping. > > > > RT4: > > router bgp 1 > > no bgp default ipv4-unicast > > bgp log-neighbor-changes > > neighbor 1.1.1.1 remote-as 1 > > neighbor 1.1.1.1 update-source Loopback0 > > neighbor 10.10.45.5 remote-as 5 > > ! > > address-family ipv4 > > neighbor 1.1.1.1 activate > > neighbor 10.10.45.5 activate > > no auto-summary > > no synchronization > > exit-address-family > > ! > > address-family vpnv4 > > neighbor 1.1.1.1 activate > > neighbor 1.1.1.1 send-community both > > exit-address-family > > ! > > address-family ipv4 vrf B > > neighbor 10.10.45.5 remote-as 5 > > neighbor 10.10.45.5 activate > > no synchronization > > exit-address-family > > > > > > > > > > > > R5(config-router)#do sh run | s bgp > > router bgp 5 > > no synchronization > > bgp log-neighbor-changes > > network 55.55.55.55 mask 255.255.255.255 > > neighbor 10.10.45.4 remote-as 1 > > no auto-summary > > > > > > _______________________________________________**** > > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com<http://www.ipexpert.com> > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com<http://www.PlatinumPlacement.com> > > http://onlinestudylist.com/mailman/listinfo/ccie_rs > > > > > > > > -- > Marc Abel > > CCIE #35470 > > (Routing and Switching)**** > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > http://onlinestudylist.com/mailman/listinfo/ccie_rs**** > > > > **** > > ** ** > > -- **** > > Thank you,**** > > ** ** > > Steve Di Bias**** > > CCIE #32840**** > -- Thank you, Steve Di Bias CCIE #32840 _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
