RE: how to modify the cache

2014-02-19 Thread houguanghua
Steven, Your solution is very good. It can forward the queries to the specified name servers first. But if the specified name server is enabled only when normal dns query process is down. How to configure the local DNS server? The detailed scenario is descibed in below figure:

Bind/PowerDNS interoperatiblity issue

2014-02-19 Thread Aki Tuomi
Hi! We are investigating an interoperatibility issue with bind and powerdns. Scenario: We have DNSSEC secured domain using NSEC, pasilehto.fi. This domain has two insecure delegations 0.0.0.0.pasilehto.fi and 1.0.0.0.pasilehto.fi We have A records

Re: intermittent resolving problem for some domains

2014-02-19 Thread Niall O'Reilly
At Wed, 19 Feb 2014 00:33:11 +0200, Daniel Dawalibi wrote: Kindly note that the number of recursive clients is increasing during the problem : recursive clients: 3700/14900/15000 I think it's likely that you have a connectivity problem. I'ld suggest checking whether your server which is

Re: Bind/PowerDNS interoperatiblity issue

2014-02-19 Thread Tony Finch
Aki Tuomi cmo...@cmouse.fi wrote: We have A records 5.2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.0.pasilehto.fi and 5.2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.0.0.pasilehto.fi Now. If I ask DNSSEC validating BIND version 9.9.3-P2 or 9.9.4-P2 to resolve either of those A records, I get

Re: Bind/PowerDNS interoperatiblity issue

2014-02-19 Thread Aki Tuomi
On Wed, Feb 19, 2014 at 12:16:19PM +0200, Aki Tuomi wrote: Hi! We are investigating an interoperatibility issue with bind and powerdns. It would appear that PowerDNS is not adding non-terminals with NSEC zones. This causes that 0.pasilehto.fi returns NXDOMAIN instead of NOERROR, causing

Re: how to modify the cache

2014-02-19 Thread Steven Carr
On 19 February 2014 09:51, houguanghua houguang...@hotmail.com wrote: But if the specified name server is enabled only when normal dns query process is down. How to configure the local DNS server? The detailed scenario is descibed in below figure: I'm not sure if that is possible, you either

Re: Bind/PowerDNS interoperatiblity issue

2014-02-19 Thread Aki Tuomi
On Wed, Feb 19, 2014 at 11:50:24AM +, Tony Finch wrote: Aki Tuomi cmo...@cmouse.fi wrote: We have A records 5.2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.0.pasilehto.fi and 5.2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.0.0.pasilehto.fi Now. If I ask DNSSEC validating BIND

Re: Bind/PowerDNS interoperatiblity issue

2014-02-19 Thread Tony Finch
Aki Tuomi cmo...@cmouse.fi wrote: Hi, can you try again? Just to be sure. This time it failed in the way you described earlier: 19-Feb-2014 12:23:27.043 queries: info: client ::1#32049 (5.2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.0.pasilehto.fi): view rec: query:

Re: Bind/PowerDNS interoperatiblity issue

2014-02-19 Thread Aki Tuomi
On Wed, Feb 19, 2014 at 12:27:05PM +, Tony Finch wrote: Aki Tuomi cmo...@cmouse.fi wrote: Hi, can you try again? Just to be sure. This time it failed in the way you described earlier: 19-Feb-2014 12:23:27.043 queries: info: client ::1#32049

Re: bind-users Digest, Vol 1766, Issue 2

2014-02-19 Thread Barry S. Finkel
markus weber bumpemacve...@googlemail.com wrote: Hey Guys, I am new to administer a Bind server and after a few problems i ran into i need to monitor the zonefile transfers of my slave server. I have searched on google and nagios plugin sites but could not find anything that fits my needs

Re: Re: Monitoring Zonefiletransfer

2014-02-19 Thread Barry S. Finkel
A few problems i discovered: - sometimes have a higher serial then all masters have, is this normal on an AD DNS? or am I doing something wrong i thought this could not happen. Only transfer from one AD master. Microsoft AD doesn't maintain consistent serials across the

Re: Monitoring Zonefiletransfer

2014-02-19 Thread Barry S. Finkel
Only transfer from one AD master. Microsoft AD doesn't maintain consistent serials across the servers. The serials should be monotonically increasing from a individual server. Oh, i didn't know that. Thats weird behavior isn't it? I will give it definitely a try, I just added 3

RE: intermittent resolving problem for some domains

2014-02-19 Thread Daniel Dawalibi
Hello I am able to reach the root servers and I can resolve other domains. ; DiG 9.8.0 . ns ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 32217 ;; flags: qr rd ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14 ;; QUESTION SECTION: ;.

Re: Monitoring Zonefiletransfer

2014-02-19 Thread Warren Kumari
On Tue, Feb 18, 2014 at 10:34 PM, /dev/rob0 r...@gmx.co.uk wrote: On Tue, Feb 18, 2014 at 11:44:15PM +0100, markus weber wrote: I am new to administer a Bind server and after a few problems i ran into i need to monitor the zonefile transfers of my slave server. I think the terminology you use

Re: Monitoring Zonefiletransfer

2014-02-19 Thread Dave Warren
On 2014-02-19 16:06, Barry S. Finkel wrote: See MS KB article 282826, where MS documents the handling of zone serial numbers in an AD environment. My experience is that it tends to work pretty well if BIND only points to one particular MS DNS server at a time, with a failover script that

Re: how to modify the cache

2014-02-19 Thread Kevin Darcy
Not a good solution. Even under normal circumstances, there will be temporary bottlenecks, dropped packets, etc.. that will trigger failover and users will get different answers at different times. Not good for support, maintainability, user experience/satisfaction, etc. If all you want is

Difference between BIND 9.8 and 9.9

2014-02-19 Thread BONNET, Frank
Hello is there a link to a documentation that lists the main differences between BIND 9.8 and 9.9 ? I would like to read it before swiching from 9.8 thank you ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this

Converting an inline-signed zone to unsigned

2014-02-19 Thread Chris Thompson
What is the right way ... or maybe I should be asking IS there a right way ... to change a zone that has been signed by inline signing (i.e. with inline-signing yes; auto-dnssec maintain; in it zone statement) to unsigned? When I change the zone statement to remove the inline signing part, and

Re: Difference between BIND 9.8 and 9.9

2014-02-19 Thread Mike Hoskins (michoski)
From: BONNET, Frank frank.bon...@esiee.fr Date: Wednesday, February 19, 2014 at 12:41 PM To: bind-users@lists.isc.org bind-users@lists.isc.org Subject: Difference between BIND 9.8 and 9.9 Hello is there a link to a documentation that lists the main differences between BIND 9.8 and 9.9 ? I

Re: Difference between BIND 9.8 and 9.9

2014-02-19 Thread /dev/rob0
On Wed, Feb 19, 2014 at 06:00:42PM +, Mike Hoskins (michoski) wrote: From: BONNET, Frank frank.bon...@esiee.fr is there a link to a documentation that lists the main differences between BIND 9.8 and 9.9 ? I would like to read it before swiching from 9.8 I generally browse the release

Re: intermittent resolving problem for some domains

2014-02-19 Thread Alan Clegg
On 2/19/14, 1:33 AM, Daniel Dawalibi wrote: Kindly note that the number of recursive clients is increasing during the problem : recursive clients: 3700/14900/15000 rndc recursing and look to see what is plugging up your pipes. AlanC signature.asc Description: OpenPGP digital signature

Re: Converting an inline-signed zone to unsigned

2014-02-19 Thread Alan Clegg
On 2/19/14, 8:59 PM, Chris Thompson wrote: What is the right way ... or maybe I should be asking IS there a right way ... to change a zone that has been signed by inline signing (i.e. with inline-signing yes; auto-dnssec maintain; in it zone statement) to unsigned? When I change the zone

Re: Monitoring Zonefiletransfer

2014-02-19 Thread Barry S. Finkel
On 2014-02-19 16:06, Barry S. Finkel wrote: See MS KB article 282826, where MS documents the handling of zone serial numbers in an AD environment. And Dave Warren replied: My experience is that it tends to work pretty well if BIND only points to one particular MS DNS server at a time, with

whois expiration limit?

2014-02-19 Thread Lightner, Jeff
Hi, I know this is the BIND list but I’m thinking folks who deal with DNS probably may be able to answer this question about whois. We recently transferred and renewed a domain by 2 years which pushed its expiration to 01/25/2025. The order confirmation shows that expiration and looking at

Re: whois expiration limit?

2014-02-19 Thread bind
On Wed, 19 Feb 2014, Lightner, Jeff wrote: Hi, I know this is the BIND list but I???m thinking folks who deal with DNS probably may be able to answer this question about whois. We recently transferred and renewed a domain by 2 years which pushed its expiration to 01/25/2025. The order

Re: whois expiration limit?

2014-02-19 Thread Dave Warren
On 2014-02-19 20:44, Lightner, Jeff wrote: Hi, I know this is the BIND list but I’m thinking folks who deal with DNS probably may be able to answer this question about whois. We recently transferred and renewed a domain by 2 years which pushed its expiration to 01/25/2025. The order

RE: whois expiration limit?

2014-02-19 Thread Lightner, Jeff
Thanks. My thinking was the limit was on the whois database since the Registrar was telling me it was registered for more than 10 years. It appears based on this Registration FAQ regarding “compliance” that the registrar may simply be showing it as 2024 because they can’t really report 2025

Re: how to hidden the salve

2014-02-19 Thread houguanghua
Stealth slave doesn't fully meet the requirement. It's just part of the requirement to not publish the slave name server in the NS records. Further more, the 'stealth' slave is quired by local DNS server only when all name servers in the NS records are out of service ( maybe in case of

Re: whois expiration limit?

2014-02-19 Thread Dave Warren
On 2014-02-19 23:29, Lightner, Jeff wrote: Thanks. My thinking was the limit was on the whois database since the Registrar was telling me it was registered for more than 10 years. It appears based on this Registration FAQ regarding “compliance” that the registrar may simply be showing it