OSPF to BGP Question

[benolyndav]

Hi 

I have a L3 switch that is running ospf1 , I redistributed ospf1 into BGP and could see that the routes could be seen on the remote router where we peer using BGP but what i also see is the routes in another AS that the remote router peer with, I'm confused as thought you had to explicitlly tell BGP of routes through network statements, route maps etc. any ideas guys.?

Thanks

[balaji.bandi · Accepted solution]

If your router peers with many BGP routers, then all of them see once you redistribute,

if you like to send only to peer then you need to add filters.