DHCP Problem?

Chris Arnold carnold at electrichendrix.com
Thu Feb 25 21:32:18 UTC 2010


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?



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