Re: Response Times on Different Virtual Interfaces

2010-10-07 Thread Barry Margolin
In article , Jiann-Ming Su wrote: > I'm running BIND 9.6.1_P1. The server has multiple virtual interfaces that > BIND > listens on: > > listen-on { 127.0.0.1; 172.30.0.213; 192.168.43.98; }; > > Sometimes I can get quite a huge difference in response time depending on > which > virtual in

Re: minimum cache times?

2010-10-07 Thread Mark Andrews
In message <4cadef52.2020...@arcor.de>, Christoph Weber-Fahr writes: > Hello, > > On 07.10.2010 02:40, Mark Andrews wrote: > > In message <4cad0856.9010...@arcor.de>, Christoph Weber-Fahr writes: > >> Well, I was talking about minimum values, and, especially, > >> a min-ncache-ttl, i.e. a minimum

Re: Performance hit on Query logging

2010-10-07 Thread Eivind Olsen
--On 7. oktober 2010 16.55.54 -0500 groups wrote: One party thinks that disabling query logging will give enormous performance gains, while 30% is a lot.. IMHO it is very negligible in CPU cycles when the named process only is taking up > 10% CPU.. and less than 10% in RAM... Just looking for an

Re: Performance hit on Query logging

2010-10-07 Thread groups
Eivind Olsen wrote, On 10/07/2010 04:36 PM: --On 7. oktober 2010 14.15.37 -0500 CT wrote: 1) How do I deternine the number of threads Bind is currently using ? per the man page You could check the syslog, or use rndc: vimes# /usr/local/sbin/rndc status version: 9.7.1-P2 CPUs found: 1 worker

Re: Performance hit on Query logging

2010-10-07 Thread Eivind Olsen
--On 7. oktober 2010 14.15.37 -0500 CT wrote: 1) How do I deternine the number of threads Bind is currently using ? per the man page You could check the syslog, or use rndc: vimes# /usr/local/sbin/rndc status version: 9.7.1-P2 CPUs found: 1 worker threads: 1 ... 2) What is the preferred wa

Re: managed-keys.bind sometimes stops being updated

2010-10-07 Thread Chris Thompson
On Oct 3 2010, I wrote: With a managed-keys statement including keys for "." and for "dlv.isc.org", the managed-keys.bind file is normally updated every hour for "dlv.isc.org" and every day for "." (the respective TTLs of their DNSKEY RRsets, presumably). But sometimes this updating simply stops

Re: per-zone-recursion?

2010-10-07 Thread Joerg Dorchain
On Mon, Oct 04, 2010 at 11:30:03AM +0200, Kalman Feher wrote: > >> > >> probably it was not thought because it's wrong. > > > > This point is getting religious now, IMHO. > Bear in mind that your rationale is based on getting an inaccessible DNS > server to return information that a client has co

Performance hit on Query logging

2010-10-07 Thread CT
Hardware: Dell PowerEdge 2850 OS: RHEL 5.5 32 bit (no X) Bind: BIND 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 RAM:2 Gig Processes: Bind, ntp, ssh My question(s): 1) How do I deternine the number of threads Bind is currently using ? per the man page -

Re: minimum cache times?

2010-10-07 Thread Christoph Weber-Fahr
Hello, On 07.10.2010 02:40, Mark Andrews wrote: > In message <4cad0856.9010...@arcor.de>, Christoph Weber-Fahr writes: >> Well, I was talking about minimum values, and, especially, >> a min-ncache-ttl, i.e. a minimum for negative caching. >> >> My point of view is that of a the operator of a very

Re: AXFR partially timed out

2010-10-07 Thread Warren Kumari
Warren Kumari -- Please excuse typing, etc -- This was sent from a device with a tiny keyboard. On Oct 7, 2010, at 1:55 AM, Beat Jucker wrote: > Hello BIND users > > I have a very strange problem with AXFR. We are using a master and a > secondary DNS Server with an internal and an extern

Re: AXFR partially timed out

2010-10-07 Thread Dave Sparro
On 10/7/2010 4:55 AM, Beat Jucker wrote: Hello BIND users I have a very strange problem with AXFR. We are using a master and a secondary DNS Server with an internal and an external view. Depending on the source address the secondary server will get the internal or external view for zone transfer

Re: non-24 bit subnets

2010-10-07 Thread Gordon A. Lang
As long as all of the in-addr.arpa data is administered on the same master(s), then just use an "8-bit zone" i.e. 10.in-addr.arpa. Everything within the 10 dot range all fits into a single zone. The $INCLUDE directive gives you some independent flexibility, and each record can (should) have its ow

Re: non-24 bit subnets

2010-10-07 Thread Barry Finkel
> >You can have a different TTL for each and every record, if you like, in >the same zone file with no includes (the $TTL directive can appear >multiple times). > >e.g. : > >$TTL 300; 5 mins >*PTRhost-no-spec.example.com. >$TTL 3600; 1 hour >17 PTR mail.example.com. >$TTL 1800

AXFR partially timed out

2010-10-07 Thread Beat Jucker
Hello BIND users I have a very strange problem with AXFR. We are using a master and a secondary DNS Server with an internal and an external view. Depending on the source address the secondary server will get the internal or external view for zone transfer. Everything is working correct so far