1 Subnet not getting IP

Japhy Bartlett japhy at pearachute.com
Wed Jul 9 01:52:10 UTC 2008


You realize that the MAC in your subclass name is different from the
MAC in your log?

- Japhy

On Tue, Jul 8, 2008 at 9:21 PM, Chris Arnold
<carnold at electrichendrix.com> wrote:
> I have 2 subnets that are on a shared wire. The 124 subnet is getting IP's fine but the 123 subnet is not. It is getting 124 ip addresses. Here is the dhcp conf file:
> authoritative;
> option domain-name "domain.tld";
> option domain-name-servers 192.168.123.2;
> option ntp-servers 192.168.123.2;
> ddns-update-style interim;
> default-lease-time 14400;
> max-lease-time 172800;
> Class "123 DHCP Clients" {
>         match hardware;
>       }
>       subclass "123 DHCP Clients" 1:00:0B:DB:C8:F1:71;
>
> Shared-network EH {
>       subnet 192.168.123.0 netmask 255.255.255.0 {
>         option routers 192.168.123.1;
>         pool {
>           allow members of "123 DHCP Clients";
>           range 192.168.123.20 192.168.123.250;
>         }
>       }
>       subnet 192.168.124.0 netmask 255.255.255.0 {
>         option routers 192.168.124.2;
>         pool {
>           deny members of "123 DHCP Clients";
>           range 192.168.124.20 192.168.124.253;
>         }
>       }
> }
>
> And here is the entry of what is plugged into the 123 subnet:
>
> Jul  8 21:11:14 mail dhcpd: DHCPDISCOVER from 00:1e:8c:36:08:fb (forgiven) via eth1
> Jul  8 21:11:15 mail dhcpd: DHCPOFFER on 192.168.124.251 to 00:1e:8c:36:08:fb (forgiven) via eth1
> Jul  8 21:11:15 mail dhcpd: Unable to add forward map from forgiven.electrichendrix.com to 192.168.124.251: timed out
> Jul  8 21:11:15 mail dhcpd: DHCPREQUEST for 192.168.124.251 (192.168.124.3) from 00:1e:8c:36:08:fb (forgiven) via eth1
> Jul  8 21:11:15 mail dhcpd: DHCPACK on 192.168.124.251 to 00:1e:8c:36:08:fb (forgiven) via eth1
>
> I thought this was working only to find out it is not. What am i doing wrong?
>
>


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