Re: 2 upstreams 1 downstream BGP configuration optimization

2019-06-05 Thread Job Snijders
Hi Kevin, Yes, this is normal. The routes are being rejected by the filter part that prevents sending upstream routes from one upstream to another. Your bird instance is aware of hundreds of thousands of paths to prefixes (routes), but only 6 of them managed to pass your filter and be exported to

Re: 2 upstreams 1 downstream BGP configuration optimization

2019-06-05 Thread Kevin B
Thank you Job and Toke. I have tried the approach of marking import routes as large bgp communities, can you please tell me whether it's normal that bird is still trying to export numerous routes to my upstreams? I did 'birdc restart [proto]' of both upstreams and this is what I get in 'reje

Re: 2 upstreams 1 downstream BGP configuration optimization

2019-06-04 Thread Toke Høiland-Jørgensen
Kevin B writes: > 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 the

Re: 2 upstreams 1 downstream BGP configuration optimization

2019-06-04 Thread Job Snijders
Dear Kevin, On Tue, Jun 04, 2019 at 03:00:53PM +, Kevin B wrote: > 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 p

2 upstreams 1 downstream BGP configuration optimization

2019-06-04 Thread Kevin B
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 i