Re: denied NS/IN

2009-01-22 Thread Niall O'Reilly
On Thu, 2009-01-22 at 10:25 +1100, Mark Andrews wrote: One way to test is to have a test box that sends spoofed traffic to a machine you control. Thanks, Mark. That tells me pretty well what I needed to know, but hoped not to hear: I have to build my own bot-net. 8-)

Re: rndc halt -p behavior

2009-01-22 Thread Niall O'Reilly
On Wed, 2009-01-21 at 19:14 -0600, Jeremy C. Reed wrote: Maybe we should just remove the immediately part. Any suggestions would be appreciated. If you're going to make a change, adding a little more information wouldn't hurt, would it? Perhaps: s/immediately/cleanly

questions named.conf

2009-01-22 Thread GanGan
Hello all, first question : for have log i add this in my named.conf logging { category resolver { debug; }; category client { debug; }; category queries { debug; }; channel debug { file /var/log/named/named.log versions 2 size 50m;

Re: 512 byte limit

2009-01-22 Thread Chris Thompson
On Jan 22 2009, Stephane Bortzmeyer wrote: [...] As mentioned by Anton Korotin, the root name servers send answers 512. Well not unless the EDNS flag and buffer size are set in the query, of course. This prompted me to look at what data is omitted from the additional section of the

Re: Disable cache in bind 9.6

2009-01-22 Thread Matus UHLAR - fantomas
Matus UHLAR - fantomas wrote: This is _NOT_ a problem of BIND. This is a problem of its admin who can't read the docs and set up max-cache-size, which does exactly what is needed in this case. On 21.01.09 17:38, Dmitry Rybin wrote: Hmm... And why bind allocate all system memory, if

Re: Disable cache in bind 9.6

2009-01-22 Thread Stefan Schmidt
On Wed, Jan 21, 2009 at 12:10:05PM +0300, Dmitry Rybin wrote: view view0{ max-cache-size 16M; match-clients { XXX.XXX.XXX.XXX; }; include net-views/view0.conf; }; [... skip 48 views ...] view view50{ max-cache-size 8M; match-clients { XXX.XXX.XXX.XXX; };

Re: Disable cache in bind 9.6

2009-01-22 Thread Stefan Schmidt
Actually thinking about your problem i just got an idea for a quick and dirty solution that might just be it for you: Keep running the views on your fontend nameserver but forward all recursive queries to another recursive server via the forward only; statement. IIRC that should cause BIND not to

How can you verify TSIG is working b/t Master Slave servers

2009-01-22 Thread Mark A. Moore
I have setup and configured TSIG on our Bind 9. DNS servers. How can you verify/test that it is working correctly? Thanks in advance for any assistance provided. Mark ___ bind-users mailing list bind-users@lists.isc.org

Re: How can you verify TSIG is working b/t Master Slave servers

2009-01-22 Thread Alan Clegg
Mark A. Moore wrote: I have setup and configured TSIG on our Bind 9. DNS servers. How can you verify/test that it is working correctly? Check your logging: xfer.log:20-Jan-2009 20:06:24.677 xfer-out: info: client 149.20.XX.XX#60073: transfer of '154.XX.XX.in-addr.arpa/IN': AXFR-style IXFR

Re: How can you verify TSIG is working b/t Master Slave servers

2009-01-22 Thread Vincent Rivellino
Shouldn't using dig fail from the slave? For example: [...@stuey ~]$ dig -t AXFR domain.tld @ns1.someserver ; DiG 9.5.1-P1 -t AXFR domain.tld @ns1.someserver ;; global options: printcmd ; Transfer failed. On Thu, January 22, 2009 08:58, Mark A. Moore wrote: I have setup and configured

Re: How can you verify TSIG is working b/t Master Slave servers

2009-01-22 Thread Alan Clegg
Vincent Rivellino wrote: Shouldn't using dig fail from the slave? For example: [...@stuey ~]$ dig -t AXFR domain.tld @ns1.someserver ; DiG 9.5.1-P1 -t AXFR domain.tld @ns1.someserver ;; global options: printcmd ; Transfer failed. It all depends on what you do with the TSIG. I

Re: denied NS/IN

2009-01-22 Thread Sam Wilson
In article gl61mf$9h...@sf1.isc.org, Mark Andrews mark_andr...@isc.org wrote: In message fb979b33-df83-4460-a3e4-040cd165e...@newgeo.com, Scott Haneda writ es: Is BCP 38 really as solid and plug and play as it sounds? In a shared, or colo'd environment, can that ISP really deploy

Re: Richmond H Dyes/mchhosp.gov is out of the office.

2009-01-22 Thread David Ford
Thank you for this notification. It indicates that today would be a great day for for miscreants to make hacking attempts at your account. You don't put a sign up in the front yard of your home that you're away on vacation do you? ;-) -david rd...@monroehosp.org wrote: I will be out of the

dig for domain registration

2009-01-22 Thread Scott Haneda
Hello, I want to do some spring cleaning on my dns. WHOIS seems to throttle me back with too many checks, how can I use dig to check for registration of a domains? If I do `dig NS example.com` and grep out my NS, does that suffice for making sure my primary and secondary are listed?

Re: allow-query-cache and resolution time

2009-01-22 Thread Matthew Pounsett
On 22-Jan-2009, at 16:00 , LENA MATUSOVSKAYA, BLOOMBERG/ 731 LEXIN wrote: Hello, Thank you for answering my quesiton yesterday. I have a new question about allow-query-cache and its effect on a dns server' response resolution time. allow-query-cache specifies which hosts are allowed

Re: dig for domain registration

2009-01-22 Thread CB
oops..arent any On Thu, Jan 22, 2009 at 4:24 PM, CB bdy...@gmail.com wrote: I believe there are any restrictions if you run a WHOIS from your dig prompt. [ch...@ks1dc ~]$ whois newgeo.com [Querying whois.internic.net] [Redirected to whois.wildwestdomains.com] [Querying

Re: allow-query-cache and resolution time

2009-01-22 Thread LENA MATUSOVSKAYA, BLOOMBERG/ 731 LEXIN
Thank you Maybe I didn't word my question correctly. allow-query-cache definitions states allow-query-cache specifies which hosts are allowed to get answers from the cache. Which cache is it refering to? Could the cache also contain records which a master server is authoritative for? With

Re: allow-query-cache and resolution time

2009-01-22 Thread LENA MATUSOVSKAYA, BLOOMBERG/ 731 LEXIN
My goal is for my authoritiative server to use its memory cache to reply to the queries its authoritiative for. However, it should not satisfy all other queries - NO to recursion ;) . Overall, I'm wondering what affect setting allow-query-cache to none has on the performance of authoritative

Re: allow-query-cache and resolution time

2009-01-22 Thread Anton Korotin
On 22 Jan 2009 17:09:28 -0500, LENA MATUSOVSKAYA, BLOOMBERG/ 731 LEXIN lmatusovs...@bloomberg.net wrote: My goal is for my authoritiative server to use its memory cache to reply to the queries its authoritiative for. However, it should not satisfy all other queries - NO to recursion ;) .

Re: allow-query-cache and resolution time

2009-01-22 Thread Chris Thompson
On Jan 22 2009, LENA MATUSOVSKAYA, BLOOMBERG/ 731 LEXIN wrote: My goal is for my authoritiative server to use its memory cache to reply to the queries its authoritiative for. However, it should not satisfy all other queries - NO to recursion ;) . Overall, I'm wondering what affect setting

Re: rndc halt -p behavior

2009-01-22 Thread Doug Barton
Niall O'Reilly wrote: On Wed, 2009-01-21 at 19:14 -0600, Jeremy C. Reed wrote: Maybe we should just remove the immediately part. Any suggestions would be appreciated. If you're going to make a change, adding a little more information wouldn't hurt, would it? The output of