Re: bind 9.16 vs. 9.14 tcp client connections

2020-04-14 Thread Daniel Stirnimann
On 13.04.20 21:07, sth...@nethelp.no wrote: >> general: error: TCP connection failed: quota reached > > I had some of these too, until I explicitly set this named option: > > tcp-listen-queue 20; > > Looks like the default is 10. The way I interpret this parameter is > that this sets the *oper

Re: bind 9.16 vs. 9.14 tcp client connections

2020-04-13 Thread sthaug
> I believe this problem should be fixed in 9.16.1: > > 5361. [bug] named might not accept new connections after > hitting tcp-clients quota. [GL #1643] > > However, we had two authoritative name servers running 9.16.1 which > stopped accepting new TCP connections

Re: bind 9.16 vs. 9.14 tcp client connections

2020-04-13 Thread Daniel Stirnimann
Hello all, I believe this problem should be fixed in 9.16.1: 5361. [bug] named might not accept new connections after hitting tcp-clients quota. [GL #1643] However, we had two authoritative name servers running 9.16.1 which stopped accepting new TCP connection

Re: bind 9.16 vs. 9.14 tcp client connections

2020-03-05 Thread Michael McNally
On 3/5/20 4:34 AM, Ondřej Surý wrote: >> On 5 Mar 2020, at 10:11, Arsen STASIC wrote: >> >> Hi, >> >> Bind 9.16 was installed on 3/2 15:45 and tcp connections ramped up to >> maximum: >> rndc status | grep -i tcp >> tcp clients: 102/150 >> TCP high-water: 150 >> >> Switching back to bind 9.

Re: bind 9.16 vs. 9.14 tcp client connections

2020-03-05 Thread Ondřej Surý
Hi Arsen, we think you are hitting a problem that was reported to us earlier. Since it has been now circulated on the bind-users, we made the merge request public: https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/3163 and patch: https://gitlab.isc.org/isc-projects/bind9/-/merge_reque

bind 9.16 vs. 9.14 tcp client connections

2020-03-05 Thread Arsen STASIC
Hi, Bind 9.16 was installed on 3/2 15:45 and tcp connections ramped up to maximum: rndc status | grep -i tcp tcp clients: 102/150 TCP high-water: 150 Switching back to bind 9.14 on 3/4 15:45 shows "normal" tcp client behavior: rndc status | grep -i tcp tcp clients: 29/150 TCP h