RE: BGP

From: Brian Best (bbest@xxxxxxxxxxxxx)
Date: Wed Jan 19 2000 - 23:02:10 GMT-3


   
   Ben,
   
   R2 must know how to get to your BGP advertised route. If am
   understanding your scenario correctly R1 is connected to R2 which is
   connected to R3 which is connected to R4. When R1 pings that route R2
   will look for that destination in its routing table and will not find
   one. Your choices are to run BGP on R2 or redistribute that route
   into R2s IGP, or use a static.
   
   Regards,
   
   Brian Best
   
   -----Original Message-----
   From: Ben Rife [mailto:brife@bignet.net]
   Sent: Wednesday, January 19, 2000 4:50 PM
   To: ccielab@groupstudy.com
   Subject: BGP
   
   Question:
   
   
   
   How do you configure BGP so I can ping in the following senario:
   
   
   
   
   
   R1----------R2---------R3-----------R4
   
   AS3 AS3 AS4
   
   
   
   R2 is not running BGP. I have a loopback on R4, which is in the BGP
   and Route tables of R1 & R3. I have a statement on R3 which tells R1,
   it is the next-hop. R1 can't ping the loopback on R4, R3 can. What am
   I missing?
   
   
   
   Thanks,
   
   
   
   Ben



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