Re: BGP Scenario

From: sanjay (ccienxtyear@xxxxxxxxxxx)
Date: Tue Aug 14 2001 - 14:28:34 GMT-3

• Next message: Scott Morris: "RE: Taking the number with you..."
• Previous message: R. Scott King: "RE: Taking the number with you..."
• Maybe in reply to: sanjay: "BGP Scenario"
• Next in thread: Jay Chandradas: "Re: BGP Scenario"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

   
Jay,

I do have "no sync" on R3 and R2 and also both of them have the
next-hop-self command. When I configure BGP on R1, then I can ping from R2
to the BGP net. I can ping the BGP net from R3. On R2, the next hop address
to reach the BGP net is the address of R3. I can ping from R2 to R3 without
any issues. It's just weired.

thanks,
Sanjay

----- Original Message -----
From: "Jay Chandradas" <jachandr@cisco.com>
To: "sanjay" <ccienxtyear@hotmail.com>
Cc: <ccielab@groupstudy.com>
Sent: Monday, August 13, 2001 8:48 PM
Subject: Re: BGP Scenario

> sanjay,
> I think I missed some points ..
>
> Can you ping BGP net from R3 successfully.. ? I assume u can.
>
> in R2 what is the next hop to reach the BGP nets..may be ur DMZ is not
> known to the inside network . In that case you may have to do a next hop
> self at R3.
>
> HTH
> Jay.
>
> At 07:05 PM 8/13/2001 -0700, sanjay wrote:
> >I have 3 routers in a hub & spoke configuration across a frame cloud. R1
has 2
> >sub-interfaces. One goes to R2 and the other to R3. Between (subinterface
> >1)R1---R2, I have OSPF running and between (subinterface 2) R1--R3, I
have
> >IGRP running. OSPF and IGRP are configured with a /24 mask and so
> >redistribution is working fine. From R3, I have a serial connection to a
BGP
> >net. On R2, I have setup IBGP connection to R3.
> >I can see all routes from the BGP net in the routing table of R2, but
when I
> >try to ping the BGP Net, it doesn't work. Doing a trace, I find that the
> >packet gets dropped at R1 (subinterface that belongs to OSPF). I have
neighbor
> >x.x.x.x route-reflector-client configured on both routers.
> >
> >Is the above possible to get to work. ?? I can ping from R2 to R3, but
not
> >from R2 to the BGP net. Any info is appreciated.
> >
> >thanks,
> >Sanjay
> >**Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html

• Next message: Scott Morris: "RE: Taking the number with you..."
• Previous message: R. Scott King: "RE: Taking the number with you..."
• Maybe in reply to: sanjay: "BGP Scenario"
• Next in thread: Jay Chandradas: "Re: BGP Scenario"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:31:50 GMT-3