(Re)export unreachable routes via BGP.

Grant Taylor gtaylor at tnetconsulting.net
Mon Nov 5 17:15:09 CET 2018


On 11/05/2018 04:55 AM, Ondrej Zajicek wrote:
> Hi

Hi,

> I do not see a reason why unreachable routes would not be exported, 
> works for me.

Okay.

Thank you for confirming that.

> It is likely something completely different. Aren't both incoming and 
> outgoing (grant) sessions IBGP? In such case they would not be forwarded 
> due to basic BGP behavior (not forwarding IBGP-IBGP).

No, there are two eBGP sessions with Team Cymru and a separate eBGP 
session with my other device.

Team Cymru = AS65532
       Bird = REDACTED  (≠ 65532 ≠ 12345)
      Grant = AS12345

I was 98% certain that such is the case, and I have just confirmed.  I 
also changed the AS (from 65535, to 12345, for testing) between Bird and 
my equipment.  I'm not seeing any difference.

So I don't think my problem is that simple low hanging fruit.



-- 
Grant. . . .
unix || die

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