Summary: DNS problem on Solaris 9
From: Andreas Höschler (ahoesch_at_smartsoft.de)
Date: 09/24/04
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Date: Fri, 24 Sep 2004 21:40:51 +0200 To: sunmanagers@sunmanagers.org
Hello,
I rechecked the config for the 10th time and finally discovered a
difference between my working server and the one I have here. I had
<zone "0.1.168.192.in-addr.arpa" > in /etc/named.conf. This seems to
have been the show-stopper. I finally managed to get it working. Here
are the relevant pieces.
$TTL 3h
1.168.192.in-addr.arpa. IN SOA smartsoft-hl.de.
root.smartsoft-hl.de. (
2004092410 ; Serial
86400 ; Refresh
7200 ; Retry
604800 ; Expire
86400 ; Minimum
)
1.168.192.in-addr.arpa. IN NS smartsoft-hl.de.
1 IN PTR merkur.smartsoft-hl.de.
**************************************************************
zone "1.168.192.in-addr.arpa"
{
type master;
file "smartsoft-hl.de.rev";
};
Thanks to all!
Regards,
Andreas
> I am back at my Solaris 9 server and still had no luck getting DNS to
> work. I have a very similary configured Solaris 8 box that works. If I
> execute "nslookup -d2" there I get
>
> ***********************************************************************
> ************
> bash-2.05# nslookup -d2
> ;; res_nmkquery(QUERY, 1.1.168.192.in-addr.arpa, IN, PTR)
> ------------
> SendRequest(), len 42
> HEADER:
> opcode = QUERY, id = 43558, rcode = NOERROR
> header flags: query, want recursion
> questions = 1, answers = 0, authority records = 0,
> additional = 0
>
> QUESTIONS:
> 1.1.168.192.in-addr.arpa, type = PTR, class = IN
>
> ------------
> ------------
> Got answer (115 bytes):
> HEADER:
> opcode = QUERY, id = 43558, rcode = NOERROR
> header flags: response, auth. answer, want recursion,
> recursion avail.
> questions = 1, answers = 1, authority records = 1,
> additional = 0
>
> QUESTIONS:
> 1.1.168.192.in-addr.arpa, type = PTR, class = IN
> ANSWERS:
> -> 1.1.168.192.in-addr.arpa
> type = PTR, class = IN, dlen = 25
> name = ns.advanced-science.com
> ttl = 10800 (3H)
> AUTHORITY RECORDS:
> -> 1.168.192.in-addr.arpa
> type = NS, class = IN, dlen = 2
> nameserver = advanced-science.com
> ttl = 10800 (3H)
>
> ------------
> Default Server: ns.advanced-science.com
> Address: 192.168.1.1
> ***********************************************************************
> ************
>
> If I do the same on my Solaris 9 box I instead get
>
> ***********************************************************************
> ************
> bash-2.05# nslookup -d2
> ;; res_nmkquery(QUERY, 1.1.168.192.in-addr.arpa, IN, PTR)
> ------------
> SendRequest(), len 42
> HEADER:
> opcode = QUERY, id = 49175, rcode = NOERROR
> header flags: query, want recursion
> questions = 1, answers = 0, authority records = 0,
> additional = 0
>
> QUESTIONS:
> 1.1.168.192.in-addr.arpa, type = PTR, class = IN
>
> ------------
> ------------
> Got answer (139 bytes):
> HEADER:
> opcode = QUERY, id = 49175, rcode = NXDOMAIN
> header flags: response, auth. answer, want recursion,
> recursion avail.
> questions = 1, answers = 0, authority records = 1,
> additional = 0
>
> QUESTIONS:
> 1.1.168.192.in-addr.arpa, type = PTR, class = IN
> AUTHORITY RECORDS:
> -> 168.192.in-addr.arpa
> type = SOA, class = IN, dlen = 65
> ttl = 10800 (3H)
> origin = prisoner.iana.org
> mail addr = hostmaster.root-servers.org
> serial = 2002040800
> refresh = 1800 (30M)
> retry = 900 (15M)
> expire = 604800 (1W)
> minimum ttl = 604800 (1W)
>
> ------------
> *** Can't find server name for address 192.168.1.1: Non-existent
> host/domain
> *** Default servers are not available
>
> It looks like someone else feels responsible for 192.168. I am not
> sure what this means. Here is my config.
>
> /var/named/smartsoft-hl.de.rev
> $TTL 3h
> 0.1.168.192.in-addr.arpa. IN SOA merkur.smartsoft-hl.de.
> root.smartsoft-hl.de. (
> 2004092410 ; Serial
> 86400 ; Refresh
> 7200 ; Retry
> 604800 ; Expire
> 86400 ; Minimum
> )
>
> 0.1.168.192.in-addr.arpa. IN NS merkur.smartsoft-hl.de.
> 1 IN PTR merkur.smartsofzone "0.1.168.192.in-addr.arpa"
>
> /etc/named.conf
> ...
> zone "1.168.192.in-addr.arpa"
> {
> type master;
> file "smartsoft-hl.de.rev";
> allow-transfer {
> local_network;
> };
> };
> ...
>
> /etc/resolv.conf
> domain smartsoft-hl.de
> search smartsoft-hl.de
> nameserver 192.168.1.1
>
> Any ideas?
>
> Thanks,
>
> Andreas
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> sunmanagers@sunmanagers.org
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