DHCP Relay & Option 82

Bruce Hudson Bruce.Hudson at Dal.Ca
Wed Aug 25 14:47:43 UTC 2010

    Assuming I understand what you are trying to do, you need to enclose
the two IP sunets in one "shared-network" stanza. That tells the server
that it is okay to use the addresses to satisfy requests
from a relay.

	shared-network "Tower1" {
	   subnet netmask {

	    subnet {

This will work for the example cited. If your network is still flat, you
really want a single "shared-subnet" for the entire campus that surrounds
all of your subnet stanzas.
Bruce A. Hudson				| Bruce.Hudson at Dal.CA
ITS, Networks and Systems		|
Dalhousie University			|
Halifax, Nova Scotia, Canada		| (902) 494-3405

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