I am trying to figure out how to block BGP routes from one ISP to not be distributed to a second ISP. The first ISP is providing full routes where the second is providing just default routes. BGP between me and the second ISP is not establishing and I think it may be because I am trying to possibly redistributing routes from the first ISP to the second. I figure I need to create an ACL but not sure the format given the number of routes. I am hoping there is something within BGP that I can specify?
I have this problem too.