[ale] OT: DNS Reverse still driving me nuts.
Robert L. Harris
Robert.L.Harris at rnd-consulting.com
Mon Dec 11 18:19:09 EST 2000
First up, if anyone had a DNS/bind mailing list, feel free to send
me a link/majordomo addr.
Second, you you just wanna bitch I'm wasting BW because this isn't
Linux oriented, hush. It's a Linux server and I don't have a DNS/bind
list. Besides, in complaining about it, you're just wasting more.
Problem:
I'm still trying to serve up the reverse DNS for my 1 static ip.
I'm on a 255.255.255.192 subnet apparantly. I log into my DNS
server and do this:
{0}:wally:/etc/bind>nslookup
Default Server: localhost.0.0.127.in-addr.arpa
Address: 127.0.0.1
> set debug
> 63.81.181.233
Server: localhost.0.0.127.in-addr.arpa
Address: 127.0.0.1
;; res_nmkquery(QUERY, 233.181.81.63.in-addr.arpa, IN, PTR)
------------
Got answer:
HEADER:
opcode = QUERY, id = 30080, rcode = NXDOMAIN
header flags: response, want recursion, recursion avail.
questions = 1, answers = 0, authority records = 1, additional = 0
QUESTIONS:
233.181.81.63.in-addr.arpa, type = PTR, class = IN
AUTHORITY RECORDS:
-> 81.63.in-addr.arpa
ttl = 10760 (2h59m20s)
origin = auth00.ns.uu.net
mail addr = hostmaster.uu.net
serial = 991201
refresh = 21600 (6H)
retry = 3600 (1H)
expire = 1728000 (2w6d)
minimum ttl = 21600 (6H)
------------
*** localhost.0.0.127.in-addr.arpa can't find 63.81.181.233: Non-existent host/domain
>
------------------------------------
My named.conf has this relevant:
//
// Reverse for RnD
//
zone "192/233.181.81.63.in-addr.arpa" {
type master;
notify no;
file "db.63.81.181.233-192";
};
---------------------------------------------
Here's the db.63 file:
{0}:wally:/etc/bind>cat db.63.81.181.233-192
$TTL 86400 ; Minimum TTL 1 day
;
@ IN SOA ns1.rdlg.net. mybox.rdlg.net. (
200012011420 ; serial
86400 ; refresh (1 day)
7200 ; retry ( 2 hours)
864000 ; expire (10 days)
86400 ) ; minimum (1 day)
;
;
@ IN NS ns1.rdlg.net.
IN NS ns2.rdlg.net.
;
; Reverses
;
233 IN PTR rdlg.net.
-------------------------------------------
I don't get any errors in my log file either:
Dec 11 16:18:04 wally named[23253]: hint zone "" (IN) loaded (serial 0)
Dec 11 16:18:04 wally named[23253]: master zone "0.0.127.in-addr.arpa" (IN) loaded (serial 2000071101)
Dec 11 16:18:04 wally named[23253]: master zone "rdlg.net" (IN) loaded (serial 2443515804)
Dec 11 16:18:04 wally named[23253]: master zone "rnd-consulting.com" (IN) loaded (serial 2442675904)
Dec 11 16:18:04 wally named[23253]: master zone "192/233.181.81.63.in-addr.arpa" (IN) loaded (serial 2443515804)
Dec 11 16:18:04 wally named[23253]: master zone "0.168.192.in-addr.arpa" (IN) loaded (serial 2000071101)
Dec 11 16:18:04 wally named[23253]: listening on [127.0.0.1].53 (lo)
Dec 11 16:18:04 wally named[23253]: listening on [63.81.181.233].53 (eth0)
Dec 11 16:18:04 wally named[23253]: listening on [192.168.0.1].53 (eth1)
Dec 11 16:18:04 wally named[23253]: Forwarding source address is [0.0.0.0].1369
Dec 11 16:18:04 wally named[23254]: Ready to answer queries.
Dec 11 16:18:12 wally named[23254]: Sent NOTIFY for "rdlg.net IN SOA" (rdlg.net); 1 NS, 1 A
-------------------------------------------
HELP!!!!! This is driving me nutz. From everything I've read,
it should atleast work on my local DNS server. Outside me, I
think it ought to also..
:wq!
---------------------------------------------------------------------------
Robert L. Harris | Micros~1 :
Senior System Engineer | For when quality, reliability
at RnD Consulting | and security just aren't
\_ that important!
DISCLAIMER:
These are MY OPINIONS ALONE. I speak for no-one else.
FYI:
perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'
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