Direct protocol affects BGP

Fabiano D'Agostino fabiano.dagostino96 at gmail.com
Mon Mar 23 12:43:56 CET 2020


Hi Benedikt,
the nexthop is resolvable, indeed router1 can ping router2'nic in the same
network of router1, with direct protocol disabled. The scenario is:
PCa - R1 - R2 - PCb
With direct protocol enabled and bgp working: PCa can ping PCb
With direct protocol disabled and bgp working: PCa can't ping PCb


Il giorno lun 23 mar 2020 alle ore 12:26 Benedikt Neuffer <
benedikt.neuffer at kit.edu> ha scritto:

> Hi Fabio,
>
> the BGP nexthop field must be resolvable. In other words there must be a
> route to the neighbor in RIB.
>
> Regards,
> Bene
>
>
> On 23.03.20 12:05, Fabiano D'Agostino wrote:
> > Hi all,
> > why if I disable the direct protocol the BGP routes are not
> > imported/exported? If I run show route, it is empty, while if I enable
> > the direct protocol show route has directly connected routes and BGP
> routes.
> > My configuration is very easy, two routers make a eBGP peering and they
> > import and export all routes. I am using Bird 2.0.7.
> >
> > Thanks,
> >
> > Fabiano
>
>
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