[TriLUG] DNS server revisited

Scott Lambdin lopaki at gmail.com
Fri Nov 7 10:35:34 EST 2008


Your workstation goes straight to the name server with this?  What is
showing up in messages when you do a "host web.home.linux" on your
workstation?

home.linux.zone:
#begin
$TTL 900
@       IN      SOA     ns.mydomain.local. my.email.address. (
                       200809160 ; serial, todays date + todays serial #
                       8H    ; refresh, seconds
                       2H    ; retry, seconds
                       4W    ; expire, seconds
                       900 )   ; minimum, seconds
;
               NS      ns    ; Inet Address of name server
@                         IN   A  127.0.0.1
ns                             IN   A  192.168.0.1
server1.home.linux  IN   A  192.168.0.3
web.home.linux       IN   A  192.168.0.2
#EOF
On Thu, Nov 6, 2008 at 9:30 PM, Roy Vestal <rvestal at trilug.org> wrote:

> OK, so I'm "resurrecting" this thread. Been reading and such and now I'm
> at a point I think with help I can get it working the way I hope to get
> it working.
>
> I want to be on my desktop (dhcp) and be able to browse to my webserver
> (web.home.linux) and get it to go to the internal network. I know it can
> be done, but I'm not sure what I've done wrong. My DNS works great outside.
>
> Here's the setup:
>
> Network:
> simple home network:
> Cable modem - dhcp
> Brand X Cable Router w/4port switch and wireless
> 192.168.0.0/255.255.255.0
> internal network name: home.linux
> DynDNS server connection for home website
>
> Webserver:
> IP 192.168.0.2
> hostname: web.home.linux
>
> FileServer1:
> IP 192.168.0.3
> server1.home.linux
>
> DNS/DHCP Server:
> CentOS 5.2
> bind w/bind-chroot 9.3.4-6.0.2
> dhcp 3.0.5
> IP 192.168.0.1
> hostname dns.home.linux
>
> dhcpd.conf:
> #begin
> ddns-update-style interim;
> default-lease-time 600;
> max-lease-time 7200;
> option subnet-mask 255.255.255.0;
> option broadcast-address 192.168.147.255;
> option routers 192.168.0.100;
> option domain-name-servers 192.168.0.1;
> option domain-name "home.linux";
> subnet 192.168.147.0 netmask 255.255.255.0 {
>        range 192.168.147.50 192.168.147.60;
>        host web.home.linux {
>             hardware ethernet 08:00:aa:bb:cc:dd;
>             fixed-address 192.168.0.2;
>        }
>        host server1.home.linux {
>             hardware ethernet 00:07:aa:bb:cc:dd;
>             fixed-address 192.168.0.3;
>        }
> }
> #EOF
>
> named.conf:
> #begin
> options {
>        directory    "/var/named";
>        query-source port 53;
> allow-transfer {
>        localhost;
> };
> };
> zone "home.linux" {
>        type master;
>        file "home.linux.zone";
> };
> zone "localhost" {
>        type master;
>        file "localhost.zone";
> };
> zone "0.0.127.in-addr.arpa" {
>        type master;
>        file "127.0.0.rev";
> };
> zone "." in {
>        type hint;
>        file "root.db";
> };
> #EOF
>
> home.linux.zone:
> #begin
> $TTL 900
> @       IN      SOA     ns.mydomain.local. my.email.address. (
>                        200809160 ; serial, todays date + todays serial #
>                        8H    ; refresh, seconds
>                        2H    ; retry, seconds
>                        4W    ; expire, seconds
>                        900 )   ; minimum, seconds
> ;
>                NS      ns    ; Inet Address of name server
> @                         IN   A  127.0.0.1
> ns                             IN   A  192.168.0.1
> server1.home.linux  IN   A  192.168.0.3
> web.home.linux       IN   A  192.168.0.2
> #EOF
>
> So, the local names don't work. The outside does. HELP!!
>
> TIA,
> Roy
> --
> TriLUG mailing list        : http://www.trilug.org/mailman/listinfo/trilug
> TriLUG FAQ  : http://www.trilug.org/wiki/Frequently_Asked_Questions
>



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