[j-nsp] IBGP via EBGP Default

[Aaron Dewell]

The route is known via some source, and therefore the destination is reachable.  I've never known the source of the route to matter for the peer address on any platform.

If you want it to go down, you can try the ttl knob to force it down if it's taking a longer path.

On Mar 17, 2014, at 12:55 PM, Christopher Costa wrote:
> We observe on EX and QFX platforms that their IBGP session is
> maintained (and reestablishes when bouncing the session) when the
> interconnect between them goes down; following an EBGP learned default
> route to reach the peer address.  Juniper says this is expected
> behavior, although my understanding is that the IBGP session should
> not be maintained when the underlying route is known via EBGP.  Am I
> mistaken about that?
> 
> Thanks
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