[alcatel-nsp] IES w/ BGP

Bryan deadheadblues at gmail.com
Mon Aug 23 17:24:15 EDT 2010


Hello,

Is there a special trick to get PE-CE BGP routing to work with IES?

Here is the scenario:

CE----PE (CE connected to SAP in IES)

I set up a BGP peer between PE and CE but it will not establish.

The CE gives the following error:

713 2010/08/23 21:06:57.75 UTC MINOR: DEBUG #2001 Base BGP
"BGP: STATE
Peer 1: 192.168.25.2 - Change State from OPENSENT to IDLE due to PARSE_ERROR
"

712 2010/08/23 21:06:57.75 UTC MINOR: DEBUG #2001 Base BGP
"BGP: OPEN
Peer 1: 192.168.25.2 - Received BGP OPEN: Version 4
   AS Num 23: Holdtime 90: BGP_ID 2.2.2.2: Opt Length 0
"

PE and CE can ping each other. Static routing works fine. Here is my
BGP configs.

CE:

*A:R5>config>router>bgp# info
----------------------------------------------
            disable-4byte-asn
            router-id 5.5.5.5
            group "PE"
                peer-as 23
                neighbor 192.168.25.2
                exit
            exit
----------------------------------------------

PE:

*A:R2>config>router>bgp# info
----------------------------------------------
            disable-4byte-asn
            group "CE"
                local-as 23
                peer-as 5
                local-address 192.168.25.2
                neighbor 192.168.25.5
                exit
            exit
            group "IBGP"
                next-hop-self
                peer-as 23
                neighbor 192.168.23.3
                exit
            exit
----------------------------------------------

CE is in AS 5, PE is in AS23.

Thanks,

Bryan


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