I forgotten to tell you:
I'm using SuSE Linux 6.2 with Kernel 2.2.10 and bind8 as named.
I'm not sure what the nscd (name service cache daemon) which
seem to be installed by default now is good for. I've never seen
nscd before. I think caching is always possible with or without this daemon.
>Hi!
>
>I've got a question concerning setting up DNS for a ham tcp server.
>
>First let me tell you our situation. We are a small group of hams
>who want use tcpip. The problem is, that the next tcp/ip server and
>DNS is hundreds of kilometers away and the connection to this
>is one not very fast. (maximum of 4 kbit/s effektively for the near future)
>So I've built our own server. The only problem now is the DNS
configuration.
>
>We don't have a permanent connection to the internet, so a full lookup
>with the help of the world root servers is not possible. So I've configured
>named.conf to forward only. But because of the slow connection to this
>forward DNS it is desirable to cache all resolve requests. Another point
is,
>that
>I want to add own names in our address range (44.143.216/24)
>for testing puropses. Because of this I've set the ampr.org zone to master,
>but this configuration doesn't work the way I want. It's not surprising,
>because I'm neither master nor slave of ampr.org. If I request an ip
>which name is included in ampr.org it works, but for other ampr.org
>names it doesn't forward the request but immediately says that this host
>is not known. Maybe named thinks: if master doesn't know, who else should -
>and because of this doesn't forward the request.
>The type hint for ampr.org does not work too, because only the root zone is
>allowed to be a hint zone. What to do now?
>Any ideas? Any other types available which could help?
>Maybe some sort of "type ham_localmaster;" :)
>
>thanks in advance
>Robert
>
>
>
>// named.conf
>
>options {
>directory "/var/named";
>
>forward only;
>forwarders {
> 44.130.56.25;
>};
>
>listen-on port 53 { any; };
>};
>
>/* root zone, don't know whether this is necessary is my case */
>zone "." {
> type hint;
> file "root.hint";
>};
>
>zone "0.0.127.in-addr.arpa" {
>type master;
>file "127.0.0.zone";
>};
>
>/* my intranet, works fine */
>zone "sch" {
> notify no;
>type master;
>file "sch";
> allow-query { 192.168.1/24; localhost; };
> allow-transfer { 192.168.1/24; localhost; };
> allow-update { 192.168.1.1; localhost; };
>};
>
>zone "1.168.192.in-addr.arpa" {
> notify no;
> type master;
> file "192.168.1.zone";
>};
>
>/* ampr.org, does not really work*/
>zone "ampr.org" {
>notify no;
>type master;
>file "ampr.org";
>allow-update { none; };
>allow-transfer { any; };
>allow-query { any; };
>};
>
>zone "44.in-addr.arpa" {
>notify no;
>type master;
>file "44.zone";
>};
>
>
>
