I recently upgraded our WiSM controllers from 4.1.171 to 4.2.99 to resolve the issue of DHCP relays, but I am still having problems.
Currently I have a DHCP server identified on the WLAN interface (I tried setting the DHCP override, but this didn't help either.) I tried disabling dhcp proxy from each controllers CLI, but I'm not finding anything that is resolving the issue.
If I assign a static IP to the laptop, I can browse all our network VLANS.
if your ssid is mapped to the management interface or any dynamic interface, make sure you have ip helper on you L3 interface. also make sure that your ssid is mapped to the correct interface. other than that, take the advice of using a sniffer. you ca also configure a switchport on the vlan that you are having issues with and attach a laptop to that and see if you get an ip address. this will eleiminate issues with your dhcp server. set it back to default dhcp relay.
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
This is the start of a display filter cross reference between Wireshark and OmniPeek.
The 1st installment is a table of advanced filters. More filters will be added as time allows.
It is a living doc, so check back for changes every so often
Please feel ...
I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...