From: Volkov, Dmitry (Toronto - BCE) (dmitry_volkov@xxxxxxxxx)
Date: Mon Aug 26 2002 - 09:16:12 GMT-3
CC,
1)Check if R3 has route in RT to next-hop
2)Check that RID is actually the same for both BGP and OSPF
(use router-id and reload routers for sure)
Dmitry
-----Original Message-----
From: ccie candidate [mailto:ccie1@lycos.com]
Sent: Monday, August 26, 2002 6:57 AM
To: ccie candidate; ccielab@groupstudy.com; Colin Barber
Subject: RE: synchronization
well i have this situation , however the route dont synch in the bgp table
assume i have AS 30 , on the border i have R5 and internally i have R3 .R3
synch is on .
when i redistribute bgp into ospf on R5 , they reach R3 and show up in the
database of the ospf as coming from R5 ID , in the bgp also show up as
coming from R5 ID ..however i didnt synch .
i noticed that it synch for while ..but then it just go without synch
forever .
also note that R5 and R3 are woking over FR cloud where R5 is spoke ,R3 is
the hub and another peer to R5 in diff AS is the another spoke ..is there
anything related to next hop ?
thanks
On Mon, 26 Aug 2002 11:43:53
Colin Barber wrote:
>RID of OSPF and BGP need to match for synch. to work correctly.
>
>See fisrt bullet point in link below:
>http://www.cisco.com/warp/public/459/25.shtml
>
>Colin
>
>-----Original Message-----
>From: ccie candidate [mailto:ccie1@lycos.com]
>Sent: 26 August 2002 11:02
>To: ccielab@groupstudy.com
>Subject: synchronization
>
>
>guys ;
>when the synchronization is kept on for internal BGP routers .
>
>assume i redistribute BGP into ospf to get the routes known to the internal
>routers , is there any relation between the router ID of the ospf
advertiser
>and the one of the BGP ?
> i heard one thread about this in the group recently but could not find it
>...any comments will be appreciated .
>
>thanks
>
>
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