4 Jun
2019
4 Jun
'19
3 p.m.
Hello, I have 2 upstream transit providers and 1 downstream customer we provide transit to - http://paste.debian.net/1086030/ (full Bird configuration with explanation) There is a problem: Bird is exporting all the imported prefixes from my upstreams back to them. For example 10.40.40.0/24 is being exported from us even when AS20's customer doesn't announce it, because it is announced somewhere else in the full table and we just export it back from the full view. Here is `birdc show protocols all` output - http://paste.debian.net/1086033/ I would like to prevent exporting the full view tables imported from my upstreams back to them, can you help me to understand what is wrong with the configuration and why does it happen?