[c-nsp] iBGP not propogating route to 0/8

Robert Blayzor rblayzor.bulk at inoc.net
Tue May 20 09:29:12 EDT 2008


On May 16, 2008, at 3:52 AM, Christian Bering wrote:
> IOS seems to treat anything starting with 0.0.0.0 as a default no  
> matter
> the mask so it won't be propagated internally unless you enable
> 'default-information originate'.



That should be considered a bug and reported to TAC if so.  Just  
because 0/8 is IANA reserved doesn't mean it's not a valid prefix.   
Default should only be matched on a zero sized prefix, not zero's in  
the first eight bits of the network.

-- 
Robert Blayzor, BOFH
INOC, LLC
rblayzor at inoc.net
http://www.inoc.net/~rblayzor/





More information about the cisco-nsp mailing list