Re: Hiding BGP AS Numbers

From: David Goldsmith (dgoldsmi@xxxxxxxxx)
Date: Wed Mar 15 2000 - 19:30:16 GMT-3


   
   Robb,
   
   If you strip off the AS path info what would you use for loop
   detection. This is what BGP uses for loopfree routing.
   
   Dave G.
   
   
   
   
   
   
   Robb wrote:
   
      Coming out of lurk mode...Say I have a BGP configuration as
     followsAS1-----------AS2-----------AS3When routes get to AS1 that
     have gone through AS2 their path will be 2 3 or 2 3 ? ? ? etcIs
     there any way I can strip off the 3 (or everything else) in the
     path to make it look like it originated in AS2?I know how to
     prepend extra AS numbers on, but not delete them.BTW, anyone going
     to San Jose 3/22 and 3/23?Thanks,Robb



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