On 23/10/2012 12:05, Christoph Pleger wrote:
If there any particular reason why you have the DHCP server on the same subnet as your DHCP clients?Hello, I am running a DHCP-Server that serves multiple subnets. The server has an IP address in all of these subnets, and its primary IP address in a subnet that is not served by DHCP. Every IP address has its own VLAN Ethernet interface, eth0.102, eth0.104, etc. In this setup, the DHCP server often does not send its unicast replies on the interface where it received the corresponding request, but on the interface of its primary IP address, and with that IP. My first thought how to change this was by setting routes depending on destination addresses, but this would cause big problems with other services running on the same machine, so I tried to combine iproute2 and iptables, like this:
I know I'm not answering your questions, but I wouldn't set it up that way in the first place on my own environments.
-- Regards, Giles Coochey, CCNA, CCNAS NetSecSpec Ltd +44 (0) 7983 877438 http://www.coochey.net http://www.netsecspec.co.uk giles@xxxxxxxxxxx
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature
