[CentOS] working dhcpd.conf with routes

[Boris Epstein]

On Mon, Jun 11, 2012 at 5:51 PM, Rob Kampen <rkampen at kampensonline.com>wrote:

> On 06/12/2012 09:14 AM, Boris Epstein wrote:
>
>> Hello listmates,
>>
>> I am running DHCPD for IPv4 on a Centos 5 machine. I am wondering if
>> anyone
>> has got a functional dhcpd.conf configuration serving static routes to
>> Linux, Mac OS X and Windows clients.
>>
>> I tried a couple of variations of static-routes options - but have yet to
>> create something that would work.
>>
> Use this:
> ddns-domainname "mydomainname.com";
> ddns-update-style interim;
> ddns-rev-domainname "in-addr.arpa";
> ddns-updates on;
> ignore client-updates;
>
> key DHCP_UPDATER {
>    algorithm hmac-md5;
>    secret xxxxxxxxxxxxxxxxxxxxxxxxxxxx;
> };
>
> zone mydomainname.com. {
>    primary 192.168.1.10;
>    key DHCP_UPDATER;
> }
>
> zone 1.168.192.in-addr.arpa. {
>    primary 192.168.1.10;
>    key DHCP_UPDATER;
> }
>
> subnet 192.168.1.0 netmask 255.255.255.0 {
>    authoritative;
>    # --- default gateway
>    option routers 192.168.1.1;
>    option subnet-mask 255.255.255.0;
>    option nis-domain "mydomainname.com";
>    option domain-name "mydomainname.com";
>    option domain-name-servers 192.168.1.1 , 192.168.1.2 ;
>    option time-offset -18000;
>    option ntp-servers 192.168.1.2;
>    option netbios-name-servers 192.168.1.10;
>    range dynamic-bootp 192.168.1.64 192.168.1.127;
>    default-lease-time 21600;
>    max-lease-time 43200;
> }
>    # we want the nameserver to appear at a fixed address
>    host iPhone {
>        next-server iPhone.mydomainname.com;
>        hardware ethernet 00:24:36:49:42:81;
>        fixed-address 192.168.1.192;
>        }
>    host Australia {
>        next-server australia.mydomainname.com;
>        hardware ethernet 00:24:8c:81:0c:15;
>        fixed-address 192.168.1.202;
>        }
>    host D610 {
>        next-server D610.mydomainname.com;
>        hardware ethernet 00:90:4b:c7:54:fb;
>        fixed-address 192.168.1.201;
>        }
>
> Hope this helps
>
>
>
>>
Rob,

Thanks, looks good. But what part of it deals with static routes for
particular networks? All I see is one default gateway:

option routers 192.168.1.1;

Boris.