DHCP Roaming

Steven Carr sjcarr at gmail.com
Thu Feb 14 13:17:30 UTC 2013

On 14 February 2013 13:00, James Jalbert <jjalbert at rsu39.org> wrote:
> But wont that stop my machines from Sunbet A being able to roam to subnet B and C, Subnet B wont be able to roam to subnet A and C and so on? I do want the subnets A,B and C to roam with each other, I do not want subnet D to roam any where.

Ah OK, I assumed your fixed address records were duplicated for
subnets A,B&C, so in which case you will need to add "deny
unknown-clients;" to the pools in A,B&C. A client is considered
"known" if it has a fixed address record in any scope, so this should
allow your fixed address clients to roam around A,B,C&D, but deny any
clients from D which are purely dynamic.


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