Re: DNS Blackholing

2012-12-05 Thread Phil Mayers
On 12/05/2012 06:10 AM, Nick Edwards wrote: Hi All, Is there a way for RPZ zone file to act on domain AND subdomains without using two separate entries? At present I can only get them to match on one or the other unless I do example.comblah *.example.com blah I'm sure I've

Re: DNS Blackholing

2012-12-05 Thread Phil Mayers
On 12/04/2012 06:35 PM, Barry S. Finkel wrote: A question from the OP that has not yet been answered - Make the zones masters on all servers. Surely not for RPZ? The whole point with RPZ is that you have one zone containing all the blacklists, master in one place, and slave it in all the

Re: DNS Blackholing

2012-12-05 Thread Noel Butler
On Wed, 2012-12-05 at 09:13 +, Phil Mayers wrote: On 12/04/2012 06:35 PM, Barry S. Finkel wrote: A question from the OP that has not yet been answered - Make the zones masters on all servers. Surely not for RPZ? The whole point with RPZ is that you have one zone containing all the

Re: Querying directly a nameserver works, while forwarding not

2012-12-05 Thread Noel Butler
On Wed, 2012-12-05 at 10:23 +0100, Daniele Imbrogino wrote: /etc/bind/named.conf.option WTF is that file? it certainly is not an ISC named file. if you are using some butchered to buggery distros file, please ask on your distros mailing list we are not to know what that file contains, or

Re: Querying directly a nameserver works, while forwarding not

2012-12-05 Thread Hauke Lampe
On 05.12.2012 10:23, Daniele Imbrogino wrote: I restarted BIND9 and then I tried, for example, 'dig www.apple.com' obtaining connection timed out; no servers could be reached. But if I try 'dig @10.0.2.3 www.apple.com' it works correctly and I obtain the correct answer. Why? How can I resolve

Re: DNS Blackholing

2012-12-05 Thread Phil Mayers
On 12/05/2012 11:45 AM, Noel Butler wrote: RPZ: dig bobi.at ;; Query time: 996 msec You're correct that blackhole zones and RPZ have different performance characteristics. For others reading, this is because with RPZ, the real name is queried first, then RPZ applies to the answers, so if

Re: truncated responses vs. minimal-responses?

2012-12-05 Thread Matus UHLAR - fantomas
On 28.11.12 18:38, Tony Finch wrote: Yes it does. For example, have a look at responses to queries for dotat.at in mx for various buffer sizes and observe that RRsets are dropped but the TC bit is not set. On 11/30/2012 01:30 PM, Matus UHLAR - fantomas wrote: Nice to see. I'm seeing

Re: Expiration TTLs

2012-12-05 Thread Matus UHLAR - fantomas
On 02.12.12 18:10, Paul Romano wrote: Thanks for the correction on the term TTL instead of timer. The engineer I inherited this environment from has the refresh set to 40 minutes and the zone expiration set to 2 hours. The explanation I got was that since we are authoritative for AD we want

Re: Can't find named_dump.db

2012-12-05 Thread Matus UHLAR - fantomas
On 03.12.12 21:32, Daniele Imbrogino wrote: I edited the working directory to /etc/bind because this is the directory where I have all the zone data files. If I use the default /var/cache/bind do I have to move also the zone data files no, you will just have to provide full path in zones'

Re: truncated responses vs. minimal-responses?

2012-12-05 Thread Mark Andrews
In message 20121205125024.gc11...@fantomas.sk, Matus UHLAR - fantomas writes: On 28.11.12 18:38, Tony Finch wrote: Yes it does. For example, have a look at responses to queries for dotat.at in mx for various buffer sizes and observe that RRsets are dropped but the TC bit is not set.

Re: OT - Dns test Q/A

2012-12-05 Thread Matus UHLAR - fantomas
On 29.11.12 11:44, Chiesa Stefano wrote: I created an application to delegate zone management to collegues that are used to ask changes to that zones. I would set up a small zone administration test to verify a minimal dns knowledge (right use of main RR such A-CNAME-MX.) Can you suggest me

Re: OT - Dns test Q/A

2012-12-05 Thread WBrown
I don't have any source of a a DNS exam, but since you seem to be expecting a limited set of skills, how about a few questions of the sort What is an A record? What is an MX record? What does the SOA record contain What does the serial number control Think about what they will be working

Re: Querying directly a nameserver works, while forwarding not

2012-12-05 Thread Matus UHLAR - fantomas
On Wed, 2012-12-05 at 10:23 +0100, Daniele Imbrogino wrote: /etc/bind/named.conf.option On 05.12.12 21:47, Noel Butler wrote: WTF is that file? it certainly is not an ISC named file. It's file containing the options section, installed by default in debian. From the changelog: * Do

Re: Querying directly a nameserver works, while forwarding not

2012-12-05 Thread Daniele Imbrogino
resolv.conf contains only 127.0.0.1 as nameserver. The syslog contains a lot of errors as insecurity proof failed, no valid RRSIG, got insecure response that I don't understand. ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to

Re: Can't find named_dump.db

2012-12-05 Thread Daniele Imbrogino
Finally I solved it! The problem was in the write permission of /etc, while in /var/cache/bind it works perfectly! Thank you for the assistance! 2012/12/5 Matus UHLAR - fantomas uh...@fantomas.sk On 03.12.12 21:32, Daniele Imbrogino wrote: I edited the working directory to /etc/bind because

Linux issue with make test failures, 9.9.2-P1

2012-12-05 Thread Jeff Earickson
Hi, The make test stuff is failing miserably for me on Linux (Redhat 6.3, x64) with 9.9.2-P1: if test -f ./runall.sh; then sh ./runall.sh; fi S:acl:Wed Dec 5 08:10:01 EST 2012 T:acl:1:A A:System test acl I:Couldn't start server ns2 (pid=7621) R:FAIL S:allow_query:Wed Dec 5 08:10:15 EST 2012

Re: Querying directly a nameserver works, while forwarding not

2012-12-05 Thread Hauke Lampe
On 05.12.2012 14:59, Daniele Imbrogino wrote: resolv.conf contains only 127.0.0.1 as nameserver. The syslog contains a lot of errors as insecurity proof failed, no valid RRSIG, got insecure response that I don't understand. Your forwarder probably doesn't handle DNSSEC responses well.

Re: truncated responses vs. minimal-responses?

2012-12-05 Thread Tony Finch
Mark Andrews ma...@isc.org wrote: In message 20121205125024.gc11...@fantomas.sk, Matus UHLAR - fantomas writes: I'm curious if there's any case where the AUTHORITY section is needed to proper function of DNS. Yes. Referrals. And, (to a lesser extent) negative answers, since the

how t orestrict nsupdate to a single A or PTR record ?

2012-12-05 Thread fddi
Hello, I have a domain called mydomain.org I would need a way to allow access with nsupdate not to the entire domain mydomain.org but only to specific hosts and specific IP Address do be modified using nsupdate. here is my config zone mydomain.org IN { type master;

Re: how t orestrict nsupdate to a single A or PTR record ?

2012-12-05 Thread Doug Barton
On 12/05/2012 11:29 AM, fddi wrote: Hello, I have a domain called mydomain.org I would need a way to allow access with nsupdate not to the entire domain mydomain.org but only to specific hosts and specific IP Address do be modified using nsupdate. here is my config zone mydomain.org

Re: how t orestrict nsupdate to a single A or PTR record ?

2012-12-05 Thread Mark Andrews
In message 50bfaba3.5040...@dougbarton.us, Doug Barton writes: On 12/05/2012 11:29 AM, fddi wrote: Hello, I have a domain called mydomain.org I would need a way to allow access with nsupdate not to the entire domain mydomain.org but only to specific hosts and specific IP Address do be

Re: how t orestrict nsupdate to a single A or PTR record ?

2012-12-05 Thread Phil Mayers
On 12/05/2012 07:29 PM, fddi wrote: Hello, I have a domain called mydomain.org I would need a way to allow access with nsupdate not to the entire domain mydomain.org but only to specific hosts and specific IP Address do be modified using nsupdate. here is my config zone mydomain.org IN {

Re: RHEL, Centos, Fedora rpm 9.9.2-p1

2012-12-05 Thread Phil Mayers
On 12/05/2012 04:46 AM, Carl Byington wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 http://www.five-ten-sg.com/util/bind-9.9.2-0.2.P1.fc18.src.rpm Carl, Thanks for this. One minor thing - the -P1 is missing from the embedded tarball. I think there might be something going on with the

Re: how t orestrict nsupdate to a single A or PTR record ?

2012-12-05 Thread Doug Barton
On 12/05/2012 12:30 PM, Mark Andrews wrote: grant mykey. name host1.mydomain.org. A Ah, cool ... learned something new today. :) Doug ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list

Preference of Master Name Servers

2012-12-05 Thread David Hall
I have some questions and would really appreciate if someone would be able to assist. I just started a new job at a hosting company and am in a little bit over my head. Question 1: In our secondary / slave name servers we specify the master name servers in the normal manner: zone mysample.me.uk {

Re: RHEL, Centos, Fedora rpm 9.9.2-p1

2012-12-05 Thread Carl Byington
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Wed, 2012-12-05 at 21:04 +, Phil Mayers wrote: Thanks for this. One minor thing - the -P1 is missing from the embedded tarball. I think there might be something going on with the %{VERSION} macro? major - that version was actually 9.9.2,

SPF records in reverse zones?

2012-12-05 Thread Karl Auer
This may be a silly question, but are SPF records supposed to be supported in reverse zones? I'm thinking of a mail server that has no entry in the DNS. Regards, K. -- ~~~ Karl Auer (ka...@biplane.com.au)

Re: SPF records in reverse zones?

2012-12-05 Thread Dan Mahoney
On Thu, 6 Dec 2012, Karl Auer wrote: This may be a silly question, but are SPF records supposed to be supported in reverse zones? I'm thinking of a mail server that has no entry in the DNS. Well, most mail servers will reject such a server (i.e. one with NO rdns). However, there's another

Re: SPF records in reverse zones?

2012-12-05 Thread Barry Margolin
In article mailman.818.1354751059.11945.bind-us...@lists.isc.org, Karl Auer ka...@biplane.com.au wrote: This may be a silly question, but are SPF records supposed to be supported in reverse zones? I'm thinking of a mail server that has no entry in the DNS. Many anti-spam rules block mail

Re: SPF records in reverse zones?

2012-12-05 Thread Mark Andrews
In message alpine.bsf.2.00.1212052345240.58...@bikeshed.isc.org, Dan Mahoney w rites: On Thu, 6 Dec 2012, Karl Auer wrote: This may be a silly question, but are SPF records supposed to be supported in reverse zones? I'm thinking of a mail server that has no entry in the DNS. Well,

Re: Improved SSL Error Logging [RT #29932]

2012-12-05 Thread Noel Butler
Hi Shane, Mark, Evan On Tue, 2012-10-16 at 08:22 +0200, Shane Kerr wrote: Noel, These changes are in our review queue now, so will go in future releases. Cheers, I guess this was not pushed in? After update to 9.9.2-p1 the old logging returned, eg: huge snip Dec 6 10:47:30 ns1