Re: IPv6 BGP & kernel 4.19

2020-03-16 Thread Clément Guivy
Thanks. I found a solution which seems to be working so far, with regular Debian 4.19 kernel, on my 2 edge routers. I set both net.ipv6.gc_thresh and max_size to 131072, the reasoning behind that is to have this limit above the number of routes in the full view, so that gc is not triggered t

Re: IPv6 BGP & kernel 4.19

2020-03-16 Thread Baptiste Jonglez
FYI, babeld seems to be affected by this same bug: https://github.com/jech/babeld/issues/50 The net.ipv6.route.max_size workaround is also mentioned there. Baptiste On 26-02-20, Basil Fillan wrote: > Hi, > > We've also experienced this after upgrading a few routers to Debian Buster. > With a k