question about CNAME

2009-03-11 Thread tzqian
Hi ,

How can I config a zone to respose a CNAME record?

Such as 

Email  cname email.xx.xxx.com

 

The zone of cname email.xx.xxx.com should be config for it,but how to do it
,I add an A record to email.xx.xxx.com ,but it dosen't work.

 

Thank you.

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Re: question about CNAME

2009-03-11 Thread Stephane Bortzmeyer
On Wed, Mar 11, 2009 at 03:46:14PM +0800,
 tzqian gelenbert...@gmail.com wrote 
 a message of 148 lines which said:

 How can I config a zone to respose a CNAME record?
 
 Such as 
 
 Email  cname email.xx.xxx.com

Your message is very difficult to understand but you are close. Just
do not forget the dot at the end of the right-hand-side name, since I
assume it is in another zone:

Email  cname email.xx.xxx.com.

Or, in more canonical form (but names are case-insensitive)

email CNAME email.xx.xxx.com.

 The zone of cname email.xx.xxx.com should be config for it,but how
 to do it ,I add an A record to email.xx.xxx.com ,but it dosen't
 work.

Sorry, but I cannot parse that sentence. I suggest to post instead
actual configuration (with real names) and actual results, not vague
summaries like it doesn't work.


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Re: question about CNAME

2009-03-11 Thread Scott Haneda
How about you show us your current zone, and explain what you are  
tying to accomplish.  Currently, what you are asking is not making a  
lot of sense.


On Mar 11, 2009, at 12:46 AM, tzqian wrote:


Hi ,
How can I config a zone to respose a CNAME record?
Such as
Email  cname email.xx.xxx.com

The zone of cname email.xx.xxx.com should be config for it,but how  
to do it ,I add an A record to email.xx.xxx.com ,but it dosen’t work.


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Memory utilization for a Zone / Record

2009-03-11 Thread etirado.ext

Hello,

Is there a way to know what is the size (exactly) used by BIND (9.4.x)to
load an empty zone?

And for a generic record like * IN A 127.0.0.1 ?

Thank you.

Regards,

Emmanuel

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Re: anycasting, DNS client retry/failover

2009-03-11 Thread Gordon A. Lang

Andrew JW and...@andrewjw.ca wrote:
We run this on Linux using quagga and zebra. The script is a reasonably 

[...snip...]
I'd urge caution on route injection using CSS/CSM, we've had some bad 
experiences with it (specially the h/a features), ACE is better, but 
still not perfect.


So far the only problem I've run into with respect to using the Cisco
CSS for anycasting is that the commit_vip_redundancy script breaks.
But that stupid script was causing us problems in other areas anyway,
so we just don't use it any more.

Can you be more specific in terms of the problems you've run into
using the CSS for anycast?

Thanks.

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XFR quota setting?

2009-03-11 Thread Peter Laws
Looked in the docs but find no mention of how to set a quota (would like it 
to be infinite).


Mar 11 15:53:57.103 xfer-out: IXFR request denied: quota reached

Assume there is a default quota of some sort that can be overridden?


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Re: XFR quota setting?

2009-03-11 Thread Peter Laws

Niall O'Reilly wrote:

On Wed, 2009-03-11 at 15:58 -0500, Peter Laws wrote:
Looked in the docs but find no mention of how to set a quota 
(would like it to be infinite).


Be careful what you wish for ...

You may not need it any greater than it is.
In my experience, the transfer is requeued and succeeds
after a couple of seconds.



But it's fun to wish!

I'm not seeing what you are seeing, so I've bumped my xfer logging channel 
to debug.  We'll see if that helps me see what you think I should see 
(based on what you see).  You see?


Seriously, though, what is the default quota and is it actually configurable?

Thanks!

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University of Oklahoma Information Technology
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Re: XFR quota setting?

2009-03-11 Thread Niall O'Reilly
On Wed, 2009-03-11 at 15:58 -0500, Peter Laws wrote:
 Looked in the docs but find no mention of how to set a quota 
 (would like it to be infinite).

Be careful what you wish for ...

You may not need it any greater than it is.
In my experience, the transfer is requeued and succeeds
after a couple of seconds.

Best regards

Niall O'Reilly
University College Dublin IT Services


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Re: XFR quota setting?

2009-03-11 Thread Niall O'Reilly
On Wed, 2009-03-11 at 16:41 -0500, Peter Laws wrote:
 Seriously, though, what is the default quota and is it actually
 configurable?

Sorry.  No idea what or whether.  RTFM time for us both!  8-)

Although the '... quota reached' messages alarmed me at first,
the following message announcing recovery (confirmed by manual
checking of SOA serials) reassured me enough to make me feel 
that no further attention was needed.

/Niall

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starting namd

2009-03-11 Thread Chris
I've just recently upgraded from Mandrake 10.1 to Mandriva 2009. I had
it running great before the upgrade. Tonight I installed BIND 9.5.0-P2
via rpm and can't get it to start for some reason. named-checkconf gives
me no errors and neither does named-checkconf -z. 

[r...@localhost ~]# named-checkconf -z
zone localdomain/IN: loaded serial 42
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
zone
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: 
loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42

Here's a portion of my /etc/named.conf:

// secret must be the same as in /etc/rndc.conf
include /var/lib/named/etc/rndc.key;

key rndc-key {
   algorithm hmac-md5;
   secret ;
 };

controls {
inet 127.0.0.1 port 953
allow { 127.0.0.1; } keys { mykey; };
};

// Access lists (ACL's) should be defined here
include /var/lib/named/etc/bogon_acl.conf;
include /var/lib/named/etc/trusted_networks_acl.conf;

// Define logging channels
include /var/lib/named/etc/logging.conf;

options {
version ;
directory /var/lib/named;
dump-file /var/tmp/named_dump.db;
pid-file /var/run/named.pid;
statistics-file /var/tmp/named.stats;
zone-statistics yes;
//datasize 256M;
coresize 100M; 
//fetch-glue no;
//recursion no;
//recursive-clients 1;
auth-nxdomain yes;
query-source address * port *;
listen-on port 53 { any; };
cleaning-interval 120;
transfers-in 20;
transfers-per-ns 2;
lame-ttl 0;
max-ncache-ttl 10800;

When stopping named, though I know it's not running I get:

[r...@localhost ~]# service named stop
Stopping named: rndc: connect failed: 127.0.0.1#953: connection refused
[FAILED]

All I see when trying to start it is [FAILED]

I have port 953 tcp and udp allowed in my firewall. I'm sure whatever
I'm doing wrong is stupid and simple but I can't seem to find it. Any
help would be appreciated.

Thanks
Chris

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Re: starting namd

2009-03-11 Thread Chris
On Wed, 2009-03-11 at 21:29 -0500, Chris wrote:
 I've just recently upgraded from Mandrake 10.1 to Mandriva 2009. I had
 it running great before the upgrade. Tonight I installed BIND 9.5.0-P2
 via rpm and can't get it to start for some reason. named-checkconf gives
 me no errors and neither does named-checkconf -z. 
 
Adding a bit to this, syslog shows:

Mar 11 21:43:02 localhost named[7290]: starting BIND 9.5.0-P2 -u named
-t /var/lib/named
Mar 11 21:43:02 localhost named[7290]: found 1 CPU, using 1 worker
thread
Mar 11 21:43:02 localhost named[7290]: loading configuration from
'/etc/named.conf'
Mar 11 21:43:02 localhost named[7290]: /etc/named.conf:9:
open: /var/lib/named/etc/rndc.key: file not found
Mar 11 21:43:02 localhost named[7290]: loading configuration: file not
found
Mar 11 21:43:02 localhost named[7290]: exiting (due to fatal error)

The file is there:

[r...@localhost etc]# cd /var/lib/named/etc
[r...@localhost etc]# ls -l
total 36
-rw-r--r-- 1 root root  1966 2009-02-15 05:18 bogon_acl.conf
-rw-r--r-- 1 root root   116 2009-03-11 21:46 hosts
-rw-r--r-- 1 root root  3543 2009-03-11 21:47 localtime
-rw-r--r-- 1 root root  2123 2009-02-15 05:18 logging.conf
-rw-r--r-- 1 root root  4094 2009-03-11 21:09 named.conf
-rw-r--r-- 1 root named  350 2009-03-11 21:01 rndc.conf
-rw-r--r-- 1 root named  259 2009-03-11 20:22 rndc.key
-rw-r--r-- 1 root root   627 2009-02-15 05:18 trusted_networks_acl.conf

Don't know what the problem is


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Re: starting namd

2009-03-11 Thread Mark Andrews

In message 1236826414.19160.23.ca...@localhost.localdomain, Chris writes:
 
 --===4107670139043331750==
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   protocol=application/pgp-signature;
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 On Wed, 2009-03-11 at 21:29 -0500, Chris wrote:
  I've just recently upgraded from Mandrake 10.1 to Mandriva 2009. I had
  it running great before the upgrade. Tonight I installed BIND 9.5.0-P2
  via rpm and can't get it to start for some reason. named-checkconf gives
  me no errors and neither does named-checkconf -z.=20
 =20
 Adding a bit to this, syslog shows:
 
 Mar 11 21:43:02 localhost named[7290]: starting BIND 9.5.0-P2 -u named
 -t /var/lib/named
 Mar 11 21:43:02 localhost named[7290]: found 1 CPU, using 1 worker
 thread
 Mar 11 21:43:02 localhost named[7290]: loading configuration from
 '/etc/named.conf'
 Mar 11 21:43:02 localhost named[7290]: /etc/named.conf:9:
 open: /var/lib/named/etc/rndc.key: file not found
 Mar 11 21:43:02 localhost named[7290]: loading configuration: file not
 found
 Mar 11 21:43:02 localhost named[7290]: exiting (due to fatal error)
 
 The file is there:
 
 [r...@localhost etc]# cd /var/lib/named/etc
 [r...@localhost etc]# ls -l
 total 36
 -rw-r--r-- 1 root root  1966 2009-02-15 05:18 bogon_acl.conf
 -rw-r--r-- 1 root root   116 2009-03-11 21:46 hosts
 -rw-r--r-- 1 root root  3543 2009-03-11 21:47 localtime
 -rw-r--r-- 1 root root  2123 2009-02-15 05:18 logging.conf
 -rw-r--r-- 1 root root  4094 2009-03-11 21:09 named.conf
 -rw-r--r-- 1 root named  350 2009-03-11 21:01 rndc.conf
 -rw-r--r-- 1 root named  259 2009-03-11 20:22 rndc.key
 -rw-r--r-- 1 root root   627 2009-02-15 05:18 trusted_networks_acl.conf

Named is looking for /var/lib/named/var/lib/named/etc/rndc.key.
You arn't taking into account the choot() call.

Mark

 Don't know what the problem is
 
 
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Re: question about CNAME

2009-03-11 Thread tzq tang
On Thu, Mar 12, 2009 at 10:28 AM, tzq tang gelenbert...@gmail.com wrote:

 I think I should explain the question more clearly,I am wondering how cname
 reflect the address,so I do a test in my server
 to add an A record as follows (zone.com):
 email.xx  A   12.2.23.4 http://email.xx.xxx.com/
 and in another DNS server I add an CNAME record as follows:
 email  CNAME  email.xx.zone.com http://email.xx.xxx.com/.
 but it dosen't work.who can tell me why ?



 On Wed, Mar 11, 2009 at 4:51 PM, tzq tang gelenbert...@gmail.com wrote:

 Thanks for all your response. I mean that the server side's configuration
 of CNAME. I know how to setup a CNAME record.
 But I want to know the configuration of email.xx.xxx.com. Yeah, I missing
 the dot.
 On Wed, Mar 11, 2009 at 4:38 PM, Scott Haneda talkli...@newgeo.comwrote:

 How about you show us your current zone, and explain what you are tying
 to accomplish.  Currently, what you are asking is not making a lot of sense.



 On Mar 11, 2009, at 12:46 AM, tzqian wrote:

 Hi ,
 How can I config a zone to respose a CNAME record?
 Such as
 Email  cname email.xx.xxx.com

 The zone of cname email.xx.xxx.com should be config for it,but how to
 do it ,I add an A record to email.xx.xxx.com ,but it dosen’t work.


 --
 Scott * If you contact me off list replace talklists@ with scott@ *









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