1100 wireless clients on same SSID cannot communicate with each other
On one of our 1100 APs the wireless devices that are connected cannot ping or access each other. All devices are accessible from wired workstations, as well as from the AP itself. The affected devices can also access the other wireless devices when plugged in to the switch.
AP firmware is v12.3 and this issue has arrisen sometime in the past 30 days despite the fact that the AP has not been restarted or had any configuration changes. I did restart the AP and all devices with no success. I have also connected the devices to a different AP and then they were all able to communicate fine.
I have attached the AP's configuration. Any suggestions?
Re: 1100 wireless clients on same SSID cannot communicate with e
Here is the related setting;
Enabling and Disabling Public Secure Packet Forwarding
Public Secure Packet Forwarding (PSPF) prevents client devices associated to an access point from inadvertently sharing files or communicating with other client devices associated to the access point. It provides Internet access to client devices without providing other capabilities of a LAN. This feature is useful for public wireless networks like those installed in airports or on college campuses.
Note To prevent communication between clients associated to different access points, you must set up protected ports on the switch to which your access points are connected. See the "Configuring Protected Ports" section for instructions on setting up protected ports.
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...
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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
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The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...