First time poster, long time reader...
- We're running 2 ZoneDirector 3000's v220.127.116.11 build 59 in active/standby mode.
- We have a Guest Access WLAN setup with VLAN pooling for public access.
- VLAN Pool is setup with option 2 (least used).
- The Guest Access WLAN only requires the user to accept our "terms and conditions" and then they're allowed Internet access.
Everything works as expected, except I see the same client in multiple DHCP scopes
. It's like each time an AP sees them, but the client doesn't actually use the WLAN, they're given a new IP from whatever VLAN they're on at that moment.
I only created /23 vlans and we could have upwards of 2,000 clients potentially on this WLAN
Looking for any suggestions. I'm considering changing the 'inactivity timeout' to something like 60 minutes, but don't know what ramifications that might have. Also thinking about changing the DHCP lease to something ridiculously low like 1hr, but the whole point of the VLAN pooling was to reduce broadcasts.
Any suggestions or advice is greatly appreciated.