*Revised*DHCP Problem?

[Randall C Grimshaw]

The duplicate is determined by mac address - which all seem to be 00:00:00:00:00:00
could be your relay is not working.

Randall Grimshaw rgrimsha at syr.edu
________________________________________
From: dhcp-users-bounces+rgrimsha=syr.edu at lists.isc.org [dhcp-users-bounces+rgrimsha=syr.edu at lists.isc.org] On Behalf Of Chris Arnold [carnold at electrichendrix.com]
Sent: Thursday, February 25, 2010 4:35 PM
To: dhcp-users
Subject: *Revised*DHCP Problem?

My 124 subnet clients get an ip but are unable to reach the internet. Even when i staticly assign an ip the 124 clients still don't get to the internet. I know dns is not a problem as the 124 subnet clients can not ping an internet ip address. When i look at the logs i see this:

Feb 25 16:23:40 <server> dhcpd: uid lease 192.168.124.56 for client 00:00:00:00:00:00 is duplicate on 192.168.124/24
Feb 25 16:23:40 <server> dhcpd: DHCPDISCOVER from 00:00:00:00:00:00 (bordeaux-fbb330) via eth1
Feb 25 16:23:40 <server> dhcpd: DHCPOFFER on 192.168.124.156 to 00:00:00:00:00:00 (bordeaux-fbb330) via eth1
Feb 25 16:23:40 <server> dhcpd: uid lease 192.168.124.56 for client 00:00:00:00:00:00 is duplicate on 192.168.124/24
Feb 25 16:23:40 <server> dhcpd: Unable to add forward map from bordeaux-fbb330.electrichendrix.com to 192.168.124.156: timed out
Feb 25 16:23:40 <server> dhcpd: DHCPREQUEST for 192.168.124.156 (192.168.124.3) from 00:00:00:00:00:00 (bordeaux-fbb330) via eth1
Feb 25 16:23:40 <server> dhcpd: DHCPACK on 192.168.124.156 to 00:00:00:00:00:00 (bordeaux-fbb330) via eth1

Notice the "is duplicate" lines. Does it seem that the client "list" has filled up and now every dhcp address will therefore be a duplicate? How do i see a list of leases or release all leases?

/revised/
Sorry, i meant to put a copy of our dhcp conf on here before i sent that 1st email:
option domain-name "domain.name";
option domain-name-servers 192.168.123.2;
option ntp-servers 192.168.123.2;
authoritative ;
local-address 192.168.124.3;
ddns-update-style interim;
max-lease-time 172800;
default-lease-time 14400;
subnet 192.168.123.0 netmask 255.255.255.0 {
  option routers 192.168.123.1;
  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;
  range 192.168.124.20 192.168.124.253;
  default-lease-time 14400;
  max-lease-time 172800;
}
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