Abdullah MuzaffarI am having an issue with my Wireless Guest VLAN. In my setup I have Cisco Wireless Link Controllers on which I created 3 VLANs interface Employee, Voice & Guest. Now the Employee and Voice are working perfectly but when users connecting to the Guest Wireless they can't able to access configured Proxy server.
When I was troubleshooting , I sensed that when I am connected with Guest wireless I can't able to PING the default gateway of that VLAN. Now I am confused about where to check the main config. Would it be on my Wireless Link Controller or is it my CORE switch where all the VLANs are configured. or my DHCP server which is assigning the IPs.
I hope I get a reply soon. If you need further information I am happy to provide.
the fact that you can't ping in the guest SSID is normal. That SSID blocks all traffic until you authenticated on the web page.
If your users are using a proxy to browse the web, all you need to do is to add an exception in the client browser for "18.104.22.168" if that is your virtual ip. So that the proxy doesn't get contacted when client is redirected for authentication.
The second step is to make WLC listen on the proxy port (often it's 8080 for example). Command is "config network web-auth-port" :
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...