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2010-03-29 Thread Nate Itkin
If someone would kindly explain what this error message means, I would appreciate it. I'm running BIND 9.6.2-P1 and I get quite a few of these: 28-Mar-2010 21:02:27.467 dnssec: warning: client 200.160.7.134#6363: view external: expected covering NSEC3, got an exact match Thank you, Nate Itkin

Re: Intermittent failures resolving .org domains in BIND 9.7.0 with DLV enabled

2010-03-29 Thread Matthew Pounsett
On 2010/03/28, at 18:48, Roy Badami wrote: configured). The queries are resulting in SERVFAIL, and I'm pretty sure the failures are DNSSEC-related, as when I've seen problems as they occur (dig failing from the command line) then repeating the query with the CD bit allowed it to succeed.

please explain error: expected covering NSEC3, got an exact match

2010-03-29 Thread Nate Itkin
Sorry about that truncated subject line. Let's try that again. If someone would kindly explain what this error message means, I would appreciate it. I'm running BIND 9.6.2-P1 and I get quite a few of these: 28-Mar-2010 21:02:27.467 dnssec: warning: client 200.160.7.134#6363: view external:

invalid requests for dns_registration.*

2010-03-29 Thread Matus UHLAR - fantomas
Hello, on one of my nameservers I see many of these messages in log files: Mar 29 07:59:07 gtssk1 named[5012]: security: error: client 195.168.29.200#65293: view gtsi: check-names failure dns_registration.in.nextra.sk/A/IN I'm curious of the reason because they are going to sevrer authoritative

Re: Intermittent failures resolving .org domains in BIND 9.7.0 with DLV enabled

2010-03-29 Thread Roy Badami
It looks to me like your example, freebsd.org, is insecure. Yes, I agree freebsd.org is insecure, but I still want to be able to resolve it :-) .org is signed with NSEC3 and (I think, but could be misremembering) is using opt-out. org is registered in DLV, so BIND still has to do some work

Re: Intermittent failures resolving .org domains in BIND 9.7.0 with DLV enabled

2010-03-29 Thread Paul Wouters
On Mon, 29 Mar 2010, Matthew Pounsett wrote: On 2010/03/28, at 18:48, Roy Badami wrote: configured). The queries are resulting in SERVFAIL, and I'm pretty sure the failures are DNSSEC-related, as when I've seen problems as they occur (dig failing from the command line) then repeating the

Re: Reverse DNS on a /27 delegation and zone files

2010-03-29 Thread Fr34k
Hello, Sufficient resources on the Internet may be helpful. For example, http://www.indelible.org/ink/classless/ Searching for RFC2317 or classless in-addr.arpa delegation may result in additional references. Hope this helps. - Original Message From: Alex mysqlstud...@gmail.com To:

Re: Re: Delegation - what needs to be there?

2010-03-29 Thread Peter Laws
On 01/-10/37 13:59, Barry Margolin wrote: Or do I need to provide glue records in the delegated zone ... probably not, but thought I'd better ask. The only time you're required to provide glue is when a subzone is delegated to a nameserver whose name is in the subzone, to prevent a

Re: Intermittent failures resolving .org domains in BIND 9.7.0 with DLV enabled

2010-03-29 Thread Roy Badami
Yes, I agree freebsd.org is insecure, but I still want to be able to resolve it :-) The point was, you should not be getting DNSSEC-related errors from a domain that is not secured. I disagree. In order for a validating resolver to resolve freebsd.org (or any other insecure domain under

Re: Intermittent failures resolving .org domains in BIND 9.7.0 with DLV enabled

2010-03-29 Thread Roy Badami
I have seen this happen when bind for some reason (eg mtu issues with vpn) cannot query for the DLV key at dlv.isc.org. I have not figured out the exact failure mode there. Check the logs to see errors for DNSKEY queries for dlv.isc.org to see if this is happening here too. However in that

Re: Reasonable setup of a dnssec aware recursive resolver

2010-03-29 Thread Mark Elkins
On Mon, 2010-03-29 at 11:17 +0200, Mark Elkins wrote: I'm trying to come up with an interim solution for my ISP's DNS Recursive Resolver that is DNSSEC aware. My thoughts so far:- Use BIND 9.6.1-P3 (this is the latest version named that Gentoo Linux gives me). Ouch! - bitten by the signing

Subdomain delegation only returns SOA on dig

2010-03-29 Thread Prabhat Rana
Hello all, I'm running BIND 9.6.1-P1 on a Solaris box. This DNS (ns1.spx.net) is authoritative to domain spx.net (this is just example). And I'm trying to delegate nse.spx.net to ns1.nse.spx.net. I think I have configured correctly but when I run a dig from a different DNS node for a subdoamin

dnssec-signzone error after updating to 9.6.2-P1

2010-03-29 Thread chris liesfield
Seeing this after upgrading to 9.6.2-P1. We've made no other changes to the host or any configuration files, etc. /var/named # dnssec-signzone -g -o xxx.xxx.gov.au db.xxx.xxx.gov.au dnssec-signzone: fatal: no self signed KSK's found No idea what's going on here and we need advice on how to go

Re: Reasonable setup of a dnssec aware recursive resolver

2010-03-29 Thread Mark Andrews
In message 1269885784.31597.68.ca...@mjenet.posix.co.za, Mark Elkins writes: On Mon, 2010-03-29 at 11:17 +0200, Mark Elkins wrote: I'm trying to come up with an interim solution for my ISP's DNS Recursive Resolver that is DNSSEC aware. =20 My thoughts so far:- Use BIND 9.6.1-P3 (this is

Re: Subdomain delegation only returns SOA on dig

2010-03-29 Thread Prabhat Rana
Thanks for the response Kevin. However when I flush the cache and snoop the interface on this recursive DNS I don't see any request going to the nameserver (ns1.nse.spx.net) of the child zone. It appears it is just displaying the output it received from the ns1.spx.net nameserver. I don't have

Re: dnssec-signzone error after updating to 9.6.2-P1

2010-03-29 Thread Nate Itkin
On Tue, Mar 30, 2010 at 01:50:23PM +1100, chris liesfield wrote: Here's the output ... /var/named # named-checkzone sro.vic.gov.au db.sro.vic.gov.au zone sro.vic.gov.au/IN: loaded serial 2010033001 OK I chose level 7 debugging to yield as much information as possible, so sorry for the size