I've never tried it but ISC dhcp server at some point added a "one lease per client" feature where the server terminates existing leases associated with a given MAC when it assigns a new address. Infoblox in its most recent release supports this but I've not tried it. Theoretically at least if you were using ISC or Infoblox this feature would make it so that you wouldn't get dhcp exhaustion with vlan select and without the hashing feature of later WLC releases.
On Fri, Feb 15, 2013 at 11:13 AM, Vikki Cutrone <[email protected]>wrote: > Hello All, > > I recently configured multiple /24 subnets into a wireless interface group > on my controllers, in an effort to cut down on multicast as well as > increase the IP address space. It seems to be working but DHCP addresses > are still being consumed at an alarming rate. Is anyone else using the > interface group feature? and if so is it working as expected? > > Thank you in advance! > > -- > Vikki Cutrone > Network Administrator > Vassar College, Box 13 > 124 Raymond Ave > Poughkeepsie, NY 12604-0013 > > 845-437-7231 > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/. > > ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
