[quagga-dev 3589] Route Server 0.96.5 X 0.99.1

Pedro Torres torres at pop-pr.rnp.br
Thu Aug 18 03:22:19 BST 2005


Hi,

I am doing some test with quagga 0.96.5 and 0.99.1. The 0.96.5 version is 
patched with RSPatch (http://wamba.dit.upm.es/source/RSpatch/) and 0.99.1 is 
latest unstable release.

Using the follow RS configuration I have different behavior:

router bgp 65000
 bgp router-id 192.168.1.254
 neighbor 192.168.1.1 remote-as 65001
 neighbor 192.168.1.1 route-server-client
 neighbor 192.168.1.2 remote-as 65002
 neighbor 192.168.1.2 route-server-client
 neighbor 192.168.1.3 remote-as 65003
 neighbor 192.168.1.3 route-server-client
 neighbor 192.168.1.4 remote-as 65004
 neighbor 192.168.1.4 route-server-client

(I am not using import or export statement to simplify the problem)

Each AS has the follow networks:

AS65001: network 10.1.0.0/16
AS65002: network 10.2.0.0/16
AS65003: network 10.3.0.0/16
AS65004: network 10.4.0.0/16

With 0.96.5 version I receive all prefix expected showed (3 update messages X 
4 peers):

2005/08/17 22:43:11 BGP: 192.168.1.4 send UPDATE 10.2.0.0/16
2005/08/17 22:43:11 BGP: 192.168.1.2 send UPDATE 10.4.0.0/16
2005/08/17 22:43:13 BGP: 192.168.1.1 send UPDATE 10.2.0.0/16
2005/08/17 22:43:13 BGP: 192.168.1.1 send UPDATE 10.4.0.0/16
2005/08/17 22:43:13 BGP: 192.168.1.1 send UPDATE 10.3.0.0/16
2005/08/17 22:43:13 BGP: 192.168.1.3 send UPDATE 10.2.0.0/16
2005/08/17 22:43:13 BGP: 192.168.1.3 send UPDATE 10.4.0.0/16
2005/08/17 22:43:13 BGP: 192.168.1.3 send UPDATE 10.1.0.0/16
2005/08/17 22:43:41 BGP: 192.168.1.4 send UPDATE 10.3.0.0/16
2005/08/17 22:43:41 BGP: 192.168.1.4 send UPDATE 10.1.0.0/16
2005/08/17 22:43:41 BGP: 192.168.1.2 send UPDATE 10.3.0.0/16
2005/08/17 22:43:41 BGP: 192.168.1.2 send UPDATE 10.1.0.0/16

With 0.99.1 version I do not receive all prefix expected:

2005/08/17 22:46:55 BGP: 192.168.1.1 send UPDATE 10.4.0.0/16
2005/08/17 22:46:55 BGP: 192.168.1.4 send UPDATE 10.1.0.0/16
2005/08/17 22:47:25 BGP: 192.168.1.1 send UPDATE 10.2.0.0/16
2005/08/17 22:47:25 BGP: 192.168.1.1 send UPDATE 10.3.0.0/16
2005/08/17 22:47:25 BGP: 192.168.1.4 send UPDATE 10.2.0.0/16
2005/08/17 22:47:25 BGP: 192.168.1.4 send UPDATE 10.3.0.0/16
2005/08/17 22:47:26 BGP: 192.168.1.2 send UPDATE 10.3.0.0/16

Through "show ip bgp rsclient <neighbor address> statement each Loc-Rib is ok!

How can I help to fix this problem in the lastest version?
Feel free to request new tests.

I appreciate any help.


-- 
Atenciosamente, Regards,
Pedro Rodrigues Torres Júnior
RNP / PoP-PR
Tel: 55 41 3361-3343




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