Problems with a BIND server
Barry Margolin
barmar at alum.mit.edu
Wed Oct 14 00:58:48 UTC 2009
In article <mailman.693.1255466849.14796.bind-users at lists.isc.org>,
Robert Moskowitz <rgm at htt-consult.com> wrote:
> I have been running BIND here on my net for quite a few years time and
> run 2 views on my main server, for internal and external users. I also
> have a separate BIND server on a test bed that uses a test TLD of htt.
> It has worked well for the past year.
>
> Now I have installed an Amahi server (amahi.org) and it is running its
> own BIND server with dynamic updates, as it is supporting NetBios
> clients. My Amahi server is set up for home.htt and works for systems
> on its subnet (it also runs DHCPD). I want access to the various Amahi
> apps to other systems here so I first:
>
> Set up my main server to be a slave for my test htt domain in its
> internal view.
>
> That is working well and I can get all the DNS information supported
> there (both hosts in htt and its sub-zone of mobile.htt). Fine so far.
>
> Then I added a couple records to the zone file in htt to delegate home.htt:
>
> home.htt. IN NS amahi.home.htt.
> amahi.home.htt. IN A 192.168.1.2
>
> And nothing.
>
> I am NOT getting any information on the home.htt. sub-zone. If I run
> 'nslookup - 192.168.1.2' I get all the information in the DNS, but
> neither of my internal BIND servers are getting information. Almost as
> if the Amahi server is not honoring requests from other BIND servers or
> perhaps not on its net.
Are you sure they're sending the queries to it? Have you done a packet
capture to see what's being sent?
>
> Here are the named.conf and zone files:
>
> # automatically generated file by hdactl
> options {
> listen-on-v6 port 53 { ::1; };
> directory "/var/named";
> dump-file "/var/named/data/cache_dump.db";
> statistics-file "/var/named/data/named_stats.txt";
> memstatistics-file "/var/named/data/named_mem_stats.txt";
> forward only;
> forwarders { 208.67.222.222; 208.67.220.220; };
> listen-on port 53 { 192.168.1.2; 127.0.0.1; };
> };
> logging {
> channel default_debug {
> file "data/named.run";
> severity dynamic;
> };
> };
> key "ddnskey" {
> algorithm hmac-md5;
> secret "----------------------";
> };
>
> zone "home.htt" IN {
> type master;
> notify no;
> file "dynamic/hda-n2a.conf";
> allow-update { key ddnskey; };
> check-names ignore;
> };
>
> zone "1.168.192.in-addr.arpa" IN {
> type master;
> notify no;
> file "dynamic/hda-a2n.conf";
> allow-update { key ddnskey; };
> check-names ignore;
> };
>
>
> and dynamic/hda-n2a.conf:
>
> $TTL 86400
> @ IN SOA home.htt. root.home.htt. (
> 0909130103 ; Serial
> 28800 ; Refresh
> 14400 ; Retry
> 3600000 ; Expire
> 86400 ) ; Minimum
> IN NS home.htt.
> IN MX 10 home.htt.
> * IN MX 10 home.htt.
>
> h001 A 192.168.1.1
> .
> .
> .
> hda A 192.168.1.2
> search A 192.168.1.2
> setup A 192.168.1.2
> calendar A 192.168.1.2
> help A 192.168.1.2
> wiki A 192.168.1.2
>
>
> So any tips on what to look for to get this working?
>
> I shot the day digging, and I can do things with BIND, but I am not all
> that skilled...
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
*** PLEASE don't copy me on replies, I'll read them in the group ***
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