[38844] in North American Network Operators' Group
Routing Table inconsistencies
daemon@ATHENA.MIT.EDU (Marshall Eubanks)
Mon Jun 18 19:29:00 2001
Message-ID: <3B2E8E9E.F64048DF@21rst-century.com>
Date: Mon, 18 Jun 2001 19:28:31 -0400
From: Marshall Eubanks <tme@21rst-century.com>
Reply-To: tme@21rst-century.com
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To: Nanog mailing list <nanog@merit.edu>,
MbonedD List <mboned@network-services.uoregon.edu>,
tech team <tech@multicasttech.com>
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Hello All;
We had a problem with a domain with two different AS paths in the BGP table, so I wrote a script to
look for such problems.
There are two prefixes in the current MBGP tables here with such problems :
Date of BGP Dump Mon Jun 18 15:39:46 EDT 2001
ROUTING INCONSISTENCY Detected for Prefix = 198.9.201.0 :
*> 198.9.201.0 160.81.38.225 75 0 1239 10888 i
* 204.147.129.89 0 145 24 i
ROUTING INCONSISTENCY Detected for Prefix = 198.9.202.0 :
* 198.9.202.0 204.147.129.89 0 145 24 i
*> 160.81.38.225 75 0 1239 10888 i
And a total of 488 prefixes in the BGP tables with such problems !!!!!
The complete lists are contained in
http://www.multicasttech.com/status/mbgp.inconsistency and
http://www.multicasttech.com/status/bgp.inconsistency
I could update these regularly if there was any demand.
I may be obtuse, but I cannot see how this could be a good thing.
Regards
Marshall Eubanks
T.M. Eubanks
Multicast Technologies, Inc
10301 Democracy Lane, Suite 410
Fairfax, Virginia 22030
Phone : 703-293-9624 Fax : 703-293-9609
e-mail : tme@multicasttech.com
http://www.on-the-i.com
Test your network for multicast : http://www.multicasttech.com/mt/
Check the status of multicast in real time :
http://www.multicasttech.com/status/index.html
