Re: Insecurity proof failed resolving newsletter.postbank.de - but why?

2014-01-20 Thread Casey Deccio
On Mon, Jan 20, 2014 at 12:46 PM, Graham Clinch wrote: > Thanks for the replies - and noticing the missing 'NS'! > > From my rather brain-busting afternoon reading, I believe this situation > is covered by section 4.4 of RFC 6840, which requires a validator to ensure > the NS type bit is set for a

Re: Insecurity proof failed resolving newsletter.postbank.de - but why?

2014-01-20 Thread Mark Andrews
In message , Tony Finch writes: > Graham Clinch wrote: > > > > I'm seeing a dnssec validation error that I can't pin down, for the domain: > > newsletter.postbank.de. > > Looks like a bug in BIND to me. It works out that there is no DS in the > parent then gets muddled. I note that postbank.de

Re: Non-responsive name servers when started during boot on OS X Mavericks 10.9

2014-01-20 Thread Larry Stone
On Jan 20, 2014, at 1:22 PM, Chris Buxton wrote: >> Problem: This morning, by happenstance, both were rebooted a few minutes >> apart and suddenly, nobody could access anything. Finally figured out that >> named on both was not responding (queries timed out). Killed named (which >> was immedi

Re: classless ptr setup

2014-01-20 Thread Doug Barton
On 01/20/2014 11:21 AM, Jim Pazarena wrote: Thank you for this. I am familiar with the setup; I suppose that my question was unclear. Can the SAME named.conf handle BOTH the /24 cname assignments AND the /25 in-addr.arpa records. Which sounds like a dumb question, but I thought named may not li

Re: classless ptr setup

2014-01-20 Thread Barry Margolin
In article , Jim Pazarena wrote: > Thank you for this. I am familiar with the setup; I suppose that my > question was unclear. > > Can the SAME named.conf handle BOTH the /24 cname assignments AND > the /25 in-addr.arpa records. > > Which sounds like a dumb question, but I thought named may n

Re: classless ptr setup

2014-01-20 Thread johnh
Let us know how that goes - never tried it, but it seems like it would work - it's just going to trigger a lookup to itself for the other zone I'd say. -John From: Jim Pazarena To: bind-users@lists.isc.org Date: 01/20/2014 02:21 PM Subject:Re: classless ptr setup Sent by:

Re: additional section policy

2014-01-20 Thread Chris Buxton
On Jan 19, 2014, at 7:30 PM, houguanghua wrote: > Would you please tell me which RFC depicts the policy of 'additional > section'? and how bind server deals with 'additional section'? > > Sometimes the number of 'additional section' is more than numbe of > 'authority section'. I don't know h

Re: Non-responsive name servers when started during boot on OS X Mavericks 10.9

2014-01-20 Thread Chris Buxton
On Jan 17, 2014, at 6:45 PM, Larry Stone wrote: > Background: I have been using my Macintosh as a server… […] > Problem: This morning, by happenstance, both were rebooted a few minutes > apart and suddenly, nobody could access anything. Finally figured out that > named on both was not respond

Re: classless ptr setup

2014-01-20 Thread Jim Pazarena
Thank you for this. I am familiar with the setup; I suppose that my question was unclear. Can the SAME named.conf handle BOTH the /24 cname assignments AND the /25 in-addr.arpa records. Which sounds like a dumb question, but I thought named may not like it. But I'll set it up and see if named c

Re: classless ptr setup

2014-01-20 Thread johnh
In your zone file for the class c (x.y.z), you'd create a delegation like this in the zone file: ; For 0-127 0/25 NS some.server. 0/25 NS some.other.server. 1 CNAME 1.0/25.z.y.x.in-addr.arpa. 2 CNAME 2.0/25.z.y.x.in-addr.arpa. ... ; For 128 on... 128/25 NS some.server. 128/

Re: classless ptr setup

2014-01-20 Thread Charles Swiger
Hi-- On Jan 20, 2014, at 10:43 AM, Jim Pazarena wrote: > I have a full /24, which I would like to separate into two /25's, and > assign each half to two of my customers. The snag is that *I* maintain > the DNS for each of these customers. > > Is it possible to create the classless setup within m

classless ptr setup

2014-01-20 Thread Jim Pazarena
I have a full /24, which I would like to separate into two /25's, and assign each half to two of my customers. The snag is that *I* maintain the DNS for each of these customers. Is it possible to create the classless setup within my system so that it starts with the /24 but can assign the two cla

Re: Insecurity proof failed resolving newsletter.postbank.de - but why?

2014-01-20 Thread Graham Clinch
Hi List (& Chris & Tony), What *does* matter is that the NSEC3 "proves" that there are no NS records as well (as no DS ones) for newsletter.postbank.de (despite the fact that the NS records are included in the referral). Note the absence of opt-out in the NSEC3. Thanks for the replies - and no

RE: RPZ Whitelist

2014-01-20 Thread bind9
Hello, We can't get working whitelist with rpz. On a Ubuntu 12.04.4 LTS Server we have bind9 9.8.1-P1 and some rpz with 'policy CNAME xxx.xxx.xx' working fine. Now we have a whitelist with 'policy No-Op' but the whitelist will be ignored. Configs: Response-policy { zone "whitelist.rpz" po

Re: Insecurity proof failed resolving newsletter.postbank.de - but why?

2014-01-20 Thread Chris Thompson
On Jan 20 2014, Graham Clinch wrote: I'm seeing a dnssec validation error that I can't pin down, for the domain: newsletter.postbank.de. Neither of http://dnsviz.net/ and http://dnssec-debugger.verisignlabs.com/ report finding a problem, but two (ubuntu packaged) versions of bind report a fa

Re: Insecurity proof failed resolving newsletter.postbank.de - but why?

2014-01-20 Thread Tony Finch
Graham Clinch wrote: > > I'm seeing a dnssec validation error that I can't pin down, for the domain: > newsletter.postbank.de. Looks like a bug in BIND to me. It works out that there is no DS in the parent then gets muddled. I note that postbank.de is in the middle of a double-signature ZSK rollo

Insecurity proof failed resolving newsletter.postbank.de - but why?

2014-01-20 Thread Graham Clinch
Hi List, I'm seeing a dnssec validation error that I can't pin down, for the domain: newsletter.postbank.de. Neither of http://dnsviz.net/ and http://dnssec-debugger.verisignlabs.com/ report finding a problem, but two (ubuntu packaged) versions of bind report a failure validating the delega