Mailinglist Archive: opensuse (4547 mails)

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Re: [SLE] DHCP, Bind9 and DDNS setup
Here is a working copy of dhcpd.conf and named.conf

skyline:/var/lib # cat /etc/dhcpd.conf
ddns-updates on;
ddns-update-style interim;
ignore client-updates;
include "/etc/named.keys";


subnet 192.168.6.0 netmask 255.255.255.0 {
option routers 192.168.6.13;
option subnet-mask 255.255.255.0;
option domain-name "3111skyline.com";
option domain-name-servers 192.168.6.14;
option netbios-name-servers 192.168.6.14;

ddns-domainname "3111skyline.com";
ddns-rev-domainname "6.168.192.in-addr.arpa";

range dynamic-bootp 192.168.6.80 192.168.6.100;
default-lease-time 21600;
max-lease-time 172800;

# Adding zone information

zone 3111skyline.com. {primary 127.0.0.1; key DHCP_UPDATER; }
zone 6.168.192.in-addr.arpa. { primary 127.0.0.1; key
DHCP_UPDATER; }

skyline:/var/lib # cat /etc/named.conf
include "/etc/named.keys";
include "/etc/rndc.key";

controls {
inet 127.0.0.1 allow { localhost; } keys { rndc-key; };
};

options {
directory "/var/lib/named";
forward first;
forwarders { 66.76.2.130; 208.180.1.69;};
// query-source address * port 53;
};

zone "." {
type hint;
file "root.hint";
};

zone "localhost" {
type master;
file "localhost";
};

zone "0.0.127.in-addr.arpa" {
type master;
file "127.0.0";
};

zone "3111skyline.com" {
type master;
file "dyn/3111skyline.com";
allow-update{ key DHCP_UPDATER; };
};

zone "6.168.192.in-addr.arpa" {
type master;
file "dyn/192.168.6";
allow-update{ key DHCP_UPDATER; };
};


--
David C. Rankin, J.D., P.E.
RANKIN * BERTIN, PLLC
510 Ochiltree Street
Nacogdoches, Texas 75961
(936) 715-9333
(936) 715-9339 fax
www.rankin-bertin.com
--
----- Original Message -----
From: "Dylan" <dylan@xxxxxxxxxxx>
To: <suse-linux-e@xxxxxxxx>
Sent: Thursday, May 06, 2004 9:51 AM
Subject: Re: [SLE] DHCP, Bind9 and DDNS setup


On Thursday 06 May 2004 15:05 pm, poeml@xxxxxxxxxxx wrote:
> On Wed, May 05, 2004 at 07:15:01PM +0100, Dylan wrote:
> > Hi All,
> >
> > [SuSE9.0 Bind-9.2.2-31 dhcp-server-3.0.1rc12-13]
> >
> > I'm trying to set up dhcpd and bind to provide dynamic dns here at
> > home. DHCP is working fine wrt assigning IP addresses to a test
> > box, and dns is likewise responding correctly to digs for the
> > single defined entry.
>
> [...]
>
> > /etc/named.conf root:named rw-r-----
> > /etc/named.keys root:named rw-r--r--
>
> That's wrong: named.keys is the one that must not be world readable,
> not named.conf!

If named.keys is not workd readable then dhcpd cannot read it since it
is set by default to run as nobody:nogroup.

>
> > named:named rw-rw-r--
> >
> > directory /var/lib/named/dyn had named:named drwxr-xr-x
> >
> > Both chroot jails have a copy of /etc/named.keys
> >
> > I have uploded dhcpd.conf, named.conf, dylan.me.uk.zone and
> > 192.168.0.zone to www.dylan.me.uk
>
> I see only dhcpd.conf and named.conf, and can't access the latter.
> You should not add the key to dhcpd.conf itself -- instead include
> the file /etc/named.keys.

That's because I have changed the uploaded files as a result of other
lines of inquiry.

> Read the DDNS howto again.

I have, several times.

Dylan

>
> Peter

--
"I see your Schwartz is as big as mine"
-Dark Helmet

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