MS AD 2008R2 and bind

2012-01-03 Thread Melbinger Christian
Hi My company moved to a 2008R2 Domain Controller environment. Now I see the following message in the windows log: Title: This domain controller must register its correct IP addresses with the DNS server Severity: Error Category: Configuration Issue: The Domain Name System (DNS) host resource

Re: MS AD 2008R2 and bind

2012-01-03 Thread Carsten Strotmann (private)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello Christian, On 1/3/12 11:00 AM, Melbinger Christian wrote: So this is presumably not a problem of the bind servers themselves, but still, does anyone have an idea how to get rid of the error messages? Anyone know the checkbox to unset? I

AW: MS AD 2008R2 and bind

2012-01-03 Thread Melbinger Christian
Hello Thanks for your answer, but unfortunately that's not the case. When I do a nslookup like nslookup internal.wienit.at, I get back the IPs of the DCs, speaking Addresses: 10.4.4.4, 10.5.5.5 The error message The invalid IP addresses are 10.1.1.1; 10.2.2.2. is pointing towards the

Re: MS AD 2008R2 and bind

2012-01-03 Thread Will Lists
On Tue, Jan 3, 2012 at 4:00 AM, Melbinger Christian christian.melbin...@wienit.at wrote: Hi ** ** My company moved to a 2008R2 Domain Controller environment. Now I see the following message in the windows log: ** ** *Title*: This domain controller must register its correct IP

Re: AW: MS AD 2008R2 and bind

2012-01-03 Thread root
The DC must not only be allow to update his A, (if applicable) and PTR records, he must also be able to update his SRV and TXT records. Please add the DC to the ACL for allow-updates on the zone that corresponds to the AD Domain/Kerberos zone, and then confirm that it is working by

Re: About root zones

2012-01-03 Thread Peter Andreev
2012/1/2 Matus UHLAR - fantomas uh...@fantomas.sk: On 21.12.11 19:21, Peter Andreev wrote: I think that if server is authoritative - and - slave-only it should use system resolver rather than querying by itself. 2012/1/2 Matus UHLAR - fantomas uh...@fantomas.sk: BIND will not use system

Re: About root zones

2012-01-03 Thread Matus UHLAR - fantomas
On Jan 2, 2012, at 2:16 PM, Barry Margolin wrote: If the system resolver is good enough for every other application running on the system, it should be good enough for BIND. Why not at least allow this as an option? In article mailman.656.1325532888.68562.bind-us...@lists.isc.org, Chuck

Re: About root zones

2012-01-03 Thread Barry Margolin
In article mailman.665.1325598835.68562.bind-us...@lists.isc.org, Matus UHLAR - fantomas uh...@fantomas.sk wrote: On Jan 2, 2012, at 2:16 PM, Barry Margolin wrote: If the system resolver is good enough for every other application running on the system, it should be good enough for BIND.

Re: About root zones

2012-01-03 Thread Matus UHLAR - fantomas
2012/1/2 Matus UHLAR - fantomas uh...@fantomas.sk: I don't see your point now. I'm afraid that you will have to live with the fact that you can not disable sending queries from BIND when it needs them, you can only prevent it by configuring BIND (so it will not need them) or firewall such

Re: About root zones

2012-01-03 Thread Lyle Giese
On 01/03/12 07:53, Peter Andreev wrote: 2012/1/2 Matus UHLAR - fantomasuh...@fantomas.sk: On 21.12.11 19:21, Peter Andreev wrote: I think that if server is authoritative - and - slave-only it should use system resolver rather than querying by itself. 2012/1/2 Matus UHLAR -

AW: MS AD 2008R2 and bind

2012-01-03 Thread Melbinger Christian
What A records map to those IP addresses listed (10.1.1.1, 10.2.2.2)? only their own name, nothing more Are there any same as zone records that point to your DC IPs? (this is common if DNS is AD integrated) yes internal.wienit.at is a round robbin to all DC IPs gc._msdcs.internal.wienit.at is

AW: AW: MS AD 2008R2 and bind

2012-01-03 Thread Melbinger Christian
According to syslog the DCs do update tons of records all the time... A, PTR, SRV. I didn't regulate them. Their IPs are allowed to do any updates. --- Ing. Christian Melbinger Netzwerk Security WienIT EDV Dienstleistungsgesellschaft mbH Co KG A-1030 Wien, Thomas-Klestil-Platz 6 tel: +43 (1)

Re: About root zones

2012-01-03 Thread Peter Andreev
2012/1/3 Matus UHLAR - fantomas uh...@fantomas.sk: 2012/1/2 Matus UHLAR - fantomas uh...@fantomas.sk: I don't see your point now. I'm afraid that you will have to live with the fact that you can not disable sending queries from BIND when it needs them, you can only prevent it by

Re: About root zones

2012-01-03 Thread Chuck Swiger
On Jan 3, 2012, at 11:13 AM, Peter Andreev wrote: Unfortunately as I learning BIND more, I understand that it is not very suitable for my requirements. Which are? I've been trying to understand what the actual problem you are trying to solve might be. Regards, -- -Chuck

Re: About root zones

2012-01-03 Thread Barry Margolin
In article mailman.668.1325603242.68562.bind-us...@lists.isc.org, Lyle Giese l...@lcrcomputer.net wrote: For instance, I want to attach to the server using VNC or SSH for maintanence. By default, they want to do do a reverse lookup of your ip address before allowing access. Now you wait

Re: About root zones

2012-01-03 Thread Peter Andreev
2012/1/3 Chuck Swiger cswi...@mac.com: On Jan 3, 2012, at 11:13 AM, Peter Andreev wrote: Unfortunately as I learning BIND more, I understand that it is not very suitable for my requirements. Which are?  I've been trying to understand what the actual problem you are trying to solve might be.

Re: MS AD 2008R2 and bind

2012-01-03 Thread Vbvbrj
There is a bug in Windows 2008 R2 which prevents correct registration to BIND dns servers. See http://support.microsoft.com/kb/2002490 for the hotfix to apply. Unfortunately, this hotfox still does not correct the behavior. Windows 2008 R2 registers the record first. This record is

Re: About root zones

2012-01-03 Thread Kevin Darcy
On 1/2/2012 2:16 PM, Barry Margolin wrote: In articlemailman.654.1325531095.68562.bind-us...@lists.isc.org, Kevin Darcyk...@chrysler.com wrote: I agree with Matus. BIND should be as self-sufficient as possible, and not make any assumptions about the capability of and/or the data it expects

Re: About root zones

2012-01-03 Thread michoski
On 1/3/12 12:46 PM, Kevin Darcy k...@chrysler.com wrote: Those server folks have strange ideas about name resolution. Strange enough that sometimes I don't even understand what the hell they are trying to accomplish. In all fairness, lots of folks have strange ideas. We should start with

Re: About root zones

2012-01-03 Thread Mark Andrews
If you want named to be authoritative only set recursion no; or allow-recursion { none; } or allow-query-cache { none; }; and no data will be returned from the cache. allow-recursion and allow-query-cache cross inherit from each other. If you only want master zones to send notify messages then

Warning view message during rndc reload

2012-01-03 Thread Eric Kom
Good morning all, its many days now that I observed the warning view message during the rndc reload process: Jan 4 07:01:09 ns1 named[920]: received control channel command 'reload' Jan 4 07:01:09 ns1 named[920]: loading configuration from '/etc/bind/named.conf' Jan 4 07:01:09 ns1 named[920]:

Re: Warning view message during rndc reload

2012-01-03 Thread Mark Andrews
In message 4f03dddf.6070...@metropolitanstaff.co.za, Eric Kom writes: Good morning all, its many days now that I observed the warning view message during the rndc reload process: Jan 4 07:01:09 ns1 named[920]: received control channel command 'reload' Jan 4 07:01:09 ns1 named[920]:

Problems with NS @home and my public

2012-01-03 Thread With No Name
Hello, I learn network administration and like to configure my network to do: workstation - ns.intra.mydomain.com - ns.mydomain.com currently I have followin configs: workstation: --( /etc/resolv.conf )-- search intra.mydomain.com nameserver

Re: About root zones

2012-01-03 Thread Peter Andreev
2012/1/4 Mark Andrews ma...@isc.org: If you want named to be authoritative only set recursion no; or allow-recursion { none; } or allow-query-cache { none; }; and no data will be returned from the cache.  allow-recursion and allow-query-cache cross inherit from each other. If you only want