Thanks Kurt ! This what i needed ! Plus one question... What would be the best practice in building this filter ? Would have with build for reject when gateway is a specific, our just by net ? De: "Kurt Wauters" <kuwauters@gmail.com> Para: "Elder Costa" <elder.costa@talklink.com.br> Cc: "bird-users" <bird-users@network.cz> Enviadas: Quinta-feira, 21 de fevereiro de 2019 12:03:56 Assunto: Re: Reject route an inbound bgp filter where you reject the route, no? Op do 21 feb. 2019 14:59 schreef Elder Costa < [ mailto:elder.costa@talklink.com.br | elder.costa@talklink.com.br ] : Hi !!! I need reject one route to AS coming from one AS particular... Is there are possibility ? The objective are use other link to upstream... Thank so much !