Re: [tor-relays] Flooding of unbound via resolve attempts

On Thursday, March 10, 2022 9:33:07 AM CET Georg Koppen wrote:

It seems that someone (intentionally or not) is overwhelming unbound leading to DNS resolution issues for those exit operators that do run this local resolver, which we currently recommend.

Yes, I had this rubbish on exits with unbound for a few days recently:

https://paste.debian.net/1233888/

On colocation machines¹ that are connected with 10G and more, I and other exit operators use powerdns + dnsdist.

¹A new server is currently on its way to the data center :-)