DHCPDISCOVER - unknown network segment
We are in the process of migrating our DHCP services from Windows to Linux. I am running dhcpd on a SLES 10 box. Below are all the versions of dhcp packages on the server:
The IP address of the DHCP server is: 10.120.11.82. AFAIK, there is a DHCP helper on the switch. I created a test subnet of 172.20.4.0 and am trying to issue DHCP addresses out to that subnet from the DHCP server.
When my client contacts the DHCP server I get this error:
Aug 29 13:26:56 dss-cs99la14 dhcpd: DHCPDISCOVER from 00:16:d4:14:3a:be via 172.20.4.252: unknown network segment
That is the correct MAC address of the client attempting to get an IP address.
I configured dhcrelay to use eth0.
Unfortunately I left my crystal ball at home, so I am afraid you will have to show us your dhcpd.conf file... as well as the ip configuration of the server's network interfaces.
As I was copying the file named.conf file I notice I had the 172.20.4.0 subnet commented out.
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