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.neuf...@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 > > > -- > Karlsruher Institut für Technologie (KIT) > Steinbuch Centre for Computing (SCC) > > Benedikt Neuffer > Netze und Telekommunikation (NET) > > Hermann-von-Helmholtz-Platz 1 > Gebäude 442 > Raum 185 > 76344 Eggenstein-Leopoldshafen > > Telefon: +49 721 608-24502 > Fax: +49 721 608-47763 > E-Mail: benedikt.neuf...@kit.edu > Web: https://www.scc.kit.edu > > > > Sitz der Körperschaft: > Kaiserstraße 12, 76131 Karlsruhe > > > > KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft > > > > Signaturversion: 19.1.0 beta > >
