Re: reverse zone file in external view not transferring to slaveserver??

2009-12-02 Thread Kaya Saman
Thanks guys, sorry needed some down time to recharge my batteries - am gona combine all answers into one lump mail :-) Frank Pikelner wrote: Do your bind logs give any clues as to what is going on? On the master make sure you have read permission and the file is being loaded. On the slave it

Re: zone vs domain

2009-12-02 Thread Sam Wilson
In article , Doug Barton wrote: > gmspro wrote: > > What's the main difference between zone and domain? > > In what context? Unfortunately both terms get used by various > people/vendors in different ways. A little more detail is needed to > answer your question (although if you're talking stri

Re: Parent is a CNAME

2009-12-02 Thread Sam Wilson
In article , Joseph S D Yao wrote: > On Tue, Dec 01, 2009 at 04:59:16PM -0800, Hans Jacobsen wrote: > > If a.stanford.edu is a cname (say to b.stanford.edu) > > can I delegate subdomain.a.stanford.edu? Are there documents that > > point to this being an ok or bad practice? > > > > I know all

Disable Refused answer

2009-12-02 Thread Dmitry Rybin
Hello! I can't find in docs how disable answer (Refused), if recursion for IP is not allowed? ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users

Re: Feature request - disable internal recursion cache

2009-12-02 Thread Dmitry Rybin
I found answer for my feature request - simple C proxer: http://www.wolfermann.org/dnsproxy.html It can forward queries to auth or recursion server. Based on client IPs. FreeBSD port /usr/ports/dns/dnsproxy/ ___ bind-users mailing list bind-users@list

Re: Feature request - disable internal recursion cache

2009-12-02 Thread Dave Sparro
On Wed, Dec 2, 2009 at 9:43 AM, Dmitry Rybin wrote: > I found answer for my feature request - simple C proxer: > http://www.wolfermann.org/dnsproxy.html > > It can forward queries to auth or recursion server. Based on client IPs. > What if one of your access customers is running their own DNS ser

Re: Feature request - disable internal recursion cache

2009-12-02 Thread Kevin Darcy
Dmitry Rybin wrote: I found answer for my feature request - simple C proxer: http://www.wolfermann.org/dnsproxy.html It can forward queries to auth or recursion server. Based on client IPs. So, what does a dnsproxy approach accomplish, that can't be achieved with less processes, and less listen

Re: Parent is a CNAME

2009-12-02 Thread Joseph S D Yao
I apologise, I should have tested - I appear to have been laboring under a misconception and false mental model. I will check my resources to see why I thought this. -- /*\ ** ** Joe Yao j...@tux.or

Re: reverse zone file in external view not transferring to slaveserver??

2009-12-02 Thread Joseph S D Yao
On Wed, Dec 02, 2009 at 10:02:45AM +0200, Kaya Saman wrote: ... > Joseph, yes definitely they are going to different files as I have 14 > different zone files 7 in each 'view' - with 13 files getting > transferred.. ... This is good. But bad, in that would have been an easy solution. This w

Re: Parent is a CNAME

2009-12-02 Thread Joseph S D Yao
On Wed, Dec 02, 2009 at 12:47:08PM +, Sam Wilson wrote: > In article , > Joseph S D Yao wrote: [incorrectly] > > No. ... > Not true. CNAME chains - CNAMEs pointing to other CNAMEs - are > inefficient and discouraged but the DNS spec is built to ensure that > they work. Check out www.googl

Re: Parent is a CNAME

2009-12-02 Thread Barry Margolin
In article , Joseph S D Yao wrote: > On Wed, Dec 02, 2009 at 12:47:08PM +, Sam Wilson wrote: > > In article , > > Joseph S D Yao wrote: > [incorrectly] > > > No. > ... > > Not true. CNAME chains - CNAMEs pointing to other CNAMEs - are > > inefficient and discouraged but the DNS spec is b

Re: Disable Refused answer

2009-12-02 Thread Barry Margolin
In article , Dmitry Rybin wrote: > Hello! > > I can't find in docs how disable answer (Refused), if recursion for IP > is not allowed? What do you expect it to do instead? Not respond at all? -- Barry Margolin, bar...@alum.mit.edu Arlington, MA *** PLEASE don't copy me on replies, I'll read

Re: Parent is a CNAME

2009-12-02 Thread Sam Wilson
In article , Joseph S D Yao wrote: > On Wed, Dec 02, 2009 at 12:47:08PM +, Sam Wilson wrote: > > In article , > > Joseph S D Yao wrote: > [incorrectly] > > > No. > ... > > Not true. CNAME chains - CNAMEs pointing to other CNAMEs - are > > inefficient and discouraged but the DNS spec is b

Re: Parent is a CNAME

2009-12-02 Thread Joseph S D Yao
On Wed, Dec 02, 2009 at 12:52:01PM -0500, Barry Margolin wrote: ... > I think he misunderstood you to be saying that the name that has a CNAME > can never appear on the *righthand* side of a RR. This is true for > records like MX and NS -- they mustn't point to aliases. CNAME chains > are the

Re: reverse zone file in external view not transferring to slaveserver??

2009-12-02 Thread Joseph S D Yao
On Thu, Dec 03, 2009 at 12:59:51AM +0200, Kaya Saman wrote: ... > I just hope this doesn't take up many CPU cycles and memory as the debug > commands do in Cisco devices rendering them almost unusable in a fully > setup network environment. ... I'm glad the logging helped! Query logging ca

Re: reverse zone file in external view not transferring to slaveserver??

2009-12-02 Thread Kaya Saman
Joseph S D Yao wrote: On Thu, Dec 03, 2009 at 12:59:51AM +0200, Kaya Saman wrote: ... I just hope this doesn't take up many CPU cycles and memory as the debug commands do in Cisco devices rendering them almost unusable in a fully setup network environment. ... I'm glad the loggin

Re: reverse zone file in external view not transferring to slaveserver??

2009-12-02 Thread Kaya Saman
Major thanks Joseph Added below: // logging clause - who, what, where, why, when, how, how long? logging { channel querylog { file "/var/log/named/query.log" versions 15 size 25m; // severity debug; severity info; print-time yes; print-category y

inverse query:PTR RR or OPCODE=1 ?

2009-12-02 Thread lipeng967
when I read the RFC1035, I noticed the opcode defination in the DNS message head . It said that when opcode = 1 the message did Inverse query . but in the packet I capatured when I used nslookup to do inverse query ,the inverse query packet use the opcode = 0 and the question segment with RR

inverse query:PTR RR or OPCODE=1 ?

2009-12-02 Thread lipeng967
when I read the RFC1035, I noticed the opcode defination in the DNS message head . It said that when opcode = 1 the message did Inverse query . but in the packet I capatured when I used nslookup to do inverse query ,the inverse query packet use the opcode = 0 and the question segment with RR

Re: inverse query:PTR RR or OPCODE=1 ?

2009-12-02 Thread Joseph S D Yao
On Thu, Dec 03, 2009 at 10:42:38AM +0800, lipeng967 wrote: > when I read the RFC1035, I noticed the opcode defination in the DNS message > head . It said that when opcode = 1 the message did Inverse query . but in > the packet I capatured when I used nslookup to do inverse query ,the inverse

Re: inverse query:PTR RR or OPCODE=1 ?

2009-12-02 Thread Mark Andrews
In message <4591889.164031259808158905.javamail.corem...@app183.163.com>, lipen g967 writes: > when I read the RFC1035, I noticed the opcode defination in the DNS > message head . It said that when opcode = 1 the message did Inverse query. > but in the packet I capatured when I used nslookup to d

Re: inverse query:PTR RR or OPCODE=1 ?

2009-12-02 Thread lipeng967
Thank you very much for your help and advice .___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users

Re: inverse query:PTR RR or OPCODE=1 ?

2009-12-02 Thread Mark Andrews
Also I suggest that you get the BIND 9 source tarball and look at doc/rfc. There are some 128 RFC's in there that impact on the operations on DNS nameservers or DNS clients. Just reading RFC 1034 has not been enough for well over a decade now. Mark -- Mark Andrews, ISC 1 Seymour St., Dundas V

Re: Disable Refused answer

2009-12-02 Thread Dmitry Rybin
Barry Margolin wrote: In article , Dmitry Rybin wrote: Hello! I can't find in docs how disable answer (Refused), if recursion for IP is not allowed? What do you expect it to do instead? Not respond at all? Drop not allowed request. ___ bind-u