On Thu, Feb 15, 2018 at 7:05 PM, <b...@it-mark.net> wrote: > 2018-02-15 22:21, Alexis Rosen написав: >> On Feb 15, 2018, at 8:29 AM, b...@it-mark.net wrote: >>> But once every minute for about 3-10 seconds there is a "BGP general >>> scanning", which is arbitrarily executed on any of the processor cores and >>> loads it 100% within a specified time.
> But can this idea be realized at all? Just by default, bgp-scan occurs every > minute and it can only be changed by specifying the interval from 5 - 60 > seconds. And it seems that it's impossible to turn off this feature at all? The BGP scanner performs next-hop validation. Where the next hop is not your direct eBGP peer, the scanner is what figures out that routes are no longer reachable and picks new next-hops via which they are. If you have a trivial configuration where your BGP next hop is always your single, directly adjacent BGP peer, you can probably tweak the software to allow a longer timer and recompile it without ill effect. If you have more than one BGP router, multiple peers, or a multihop BGP configuration then you should probably leave well enough alone. If it's causing latency issues for other software on the server, you can consider running it with the "nice" command. Regards, Bill Herrin -- William Herrin ................ her...@dirtside.com b...@herrin.us Dirtside Systems ......... Web: <http://www.dirtside.com/> _______________________________________________ Quagga-users mailing list Quagga-users@lists.quagga.net https://lists.quagga.net/mailman/listinfo/quagga-users
