Not Exact error

2011-03-21 Thread Davenport, Steve M 
Can someone tell me the cause of the not exact error and how to troubleshoot?

21-Mar-2011 11:01:24.931 xfer-in: error: transfer of '219.130.IN-ADDR.ARPA/IN' 
from
130.219.31.5#53: failed while receiving responses: not exact
After this message appears, a retry on the transfer runs error free.

Thanks,
Steve___
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can't see nameserver externally

2008-12-09 Thread Davenport, Steve M 
Hello,
 
I noticed that one of our nameservers is no longer responding with the
correct address externally. The server is  ns-2.hosp.utmck.edu and is
listed as a server in the registration record for utmck.edu. The address
should be 165.6.6.27 but a dig/nslookup from an external site returns
165.6.144.1. We do not have 165.6.144.1 in any of the zone files, but
this address is the external address of a broadband service manager in
our network. Using dig/nslookup on the local network verifies that
165.6.144.1 is not in the zone files or cache of our nameservers. The
name and address of our ns-2 resolve correctly internally. Can someone
please tell me how to identify and correct this problem.
 
$ORIGIN edu.
utmck   IN  NS  ns-2.hosp.utmck.edu.
IN  NS  harley.mc.utmck.edu.
IN  A   165.6.57.12
IN  MX  10 chewy2.mc.utmck.edu.
IN  MX  20 chewy.mc.utmck.edu.
IN  SOA 165.6.131.32. root.harley.mc.utmck.edu.
( 200284
19 10800 1800 604800 7200 )
...
$ORIGIN hosp.utmck.edu.
ns-2  IN  A   165.6.6.27
...
$ORIGIN mc.utmck.edu.
harleyIN  A   165.6.131.32
 
Thanks for your help, Steve
 
 
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RE: Reverse lookups failing

2008-11-18 Thread Davenport, Steve M 
Please disregard. This is working now. Was either an ASA firewall dns
filter which was stopped and restarted during testing or the setting of
both nameservers to run bind9.3.5-P2.



From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Davenport, Steve
M
Sent: Monday, November 17, 2008 8:20 PM
To: [EMAIL PROTECTED]
Subject: Reverse lookups failing


Hello,
 
I am having issues with reverse lookups failing and can not find the
cause. Running bind 9.3.5-P1 and 9.3.6rc1.
On an external server dig gives:
 
$ dig @harley.mc.utmck.edu -x 165.6.6.27
;  DiG 9.5.0-P1  @harley.mc.utmck.edu -x 165.6.6.27
; (1 server found)
;; global options:  printcmd
;; connection timed out; no servers could be reached

 
Internally the same query is fine:
$ dig @harley.mc.utmck.edu -x 165.6.6.27
;  DiG 9.2.4  @harley.mc.utmck.edu -x 165.6.6.27
;; global options:  printcmd
;; Got answer:
;; -HEADER- opcode: QUERY, status: NOERROR, id: 1952
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; QUESTION SECTION:
;27.6.6.165.in-addr.arpa.   IN  PTR
;; ANSWER SECTION:
27.6.6.165.in-addr.arpa. 21600  IN  PTR ns-2.hosp.utmck.edu.
;; AUTHORITY SECTION:
6.165.in-addr.arpa. 21600   IN  NS  ns-2.hosp.utmck.edu.
6.165.in-addr.arpa. 21600   IN  NS  harley.mc.utmck.edu.
;; ADDITIONAL SECTION:
ns-2.hosp.utmck.edu.21600   IN  A   165.6.6.27
harley.mc.utmck.edu.21600   IN  A   165.6.131.32
;; Query time: 18 msec
;; SERVER: 165.6.131.32#53(harley.mc.utmck.edu)
;; WHEN: Mon Nov 17 19:50:49 2008
;; MSG SIZE  rcvd: 144

The config file has allow query set on the reverse zone. This was
working earlier and I'm told there have been no network changes.
 
Does this appear to be a firewall issue? Is there anything else that
might help narrow down the problem?
 
Thanks for your assistance,
Steve

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