Re: Simple question about zone and CNAME

2013-04-09 Thread Phil Mayers

On 04/08/2013 06:59 PM, Novosielski, Ryan wrote:


Someone can correct me if I'm wrong, but I think they'd be right if
and only if the webserver they're adding the A record for happens to
also be the AD server.


In principle that's correct.

In practice, running a publicly accessible webserver on your AD 
controllers is a bad move IMO. The security implications are gruesome.


I think I almost dislike the idea so much that I'd suggest split DNS 
before this. And given how much I dislike split DNS, that's saying 
something.


But hey, to each their own.
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Re: Simple question about zone and CNAME

2013-04-09 Thread Matus UHLAR - fantomas

In article mailman.49.1365191296.20661.bind-us...@lists.isc.org,
 wbr...@e1b.org wrote:

And then there's theses folks:

http://no-www.org/



On 04/08/2013 06:42 AM, Sam Wilson wrote:

Is co-opting high-level name space for a single protocol a modern-day
landgrab?


On 08.04.13 20:58, Doug Barton wrote:
Is holding on to the antiquated notion that every protocol needs a 
unique hostname charmingly anachronistic, or just plain 
obstructionist? (See what I did there?)


it's kind of best practice for cases a domain contains more hosts with
different usage. But you know this, don't you?

For bonus points, list the number of services running on your typical 
server configuration, and then tell us how many of them have their 
own hostnames. Start with dns, ssh, and ntp.


confinue with smtp/pop/imap. The www belongs to these, not to the
dns/ssh/ntp 

The point being that the world moved on, and putting websites on 
hostnames that don't start with www. is the common case now. Can we 
save our energy for something more productive?


Why did you post this then?

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Adding foreign DNSKEY with inline-signing

2013-04-09 Thread Gilles Massen
Hello,

I'd like to change the DNS operator for a signed domain, where the
parent does not allow a DS that is not pointing to an active DNSKEY
(thus the double-DS procedure won't work).

As a result I'd need to insert the old DNSKEYs in the new zone. However,
bind tries to do something with them, and complains about missing
private keys (which I obviously don't have).

How could I tell bind to take these DNSKEYs and sign them, no questions
asked?

Zone config:
auto-dnssec maintain;
inline-signing yes;


Gilles

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tel: (+352) 424409
fax: (+352) 422473
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rndc stats - referral versus failure

2013-04-09 Thread M. Meadows
Looking at rndc stats output on an older BIND 9.3 nameserver versus output on a 
new BIND 9.7 nameserver. 
It seems that the 9.3 and 9.7 referrals and failures are flipped in rndc stats 
output. 
Does that make sense? 

On the 9.3 nameserver I see a boatload of referrals and almost no failures. 
On the 9.7 nameserver it's flipped : a boatload of failures and almost no 
referrals. 

Named.conf on the 2 nameservers is set up identically. 

Thanks,
Martin Meadows

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clients-per-query increased to 15

2013-04-09 Thread Dwayne Hottinger
Ive started having some issues with one of my subnets.  Im seeing messages
like the following in my log files:

clients-per-query increased to 15

I did a little googling and found where this is adjustable per the
named.conf.  I currently dont have anything in my named.conf that outlines
this.   Im currently running  BIND 9.9.1-P2 with 31 zone files (all on a
seperate subnet).  The server has 8 virtual interfaces that answer for each
subnet.   This worked fine in the past, but I think I may have reached my
limit.   DNS and DHCP run on the same server.   Can I increase this limit
to help my dns issue, or is this going to be counterproductive.  Should I
seperate and run a physical dns server at each site, instead of using one
for all 8 sites?  There is gig links between each site and my dns server.

ddh


-- 
Dwayne Hottinger
Network Administrator
Harrisonburg City Public Schools
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