Our nat table does not time out all the udp rtp traffic from 792x wireless phones. Normal 7940/60 works fine and any other traffic. When the "left" time has counted to zero it goes to "timing-out" state and stays there unless we do manual "clear ip nat trans * "
IOS version 12.4.(11)T4 does not have this problem but never and even 15.x has the same issue. I have tested phone load 1.3.3 and 1.3.4SR2 without a change. I have tested a static and dynamic nat and no effect there. I have tested different wireless access points and no effect. It might be a tac case if anyone else has no ideas.
Does anyone have more information what might cause the problem?
Here is an example what fills the translation table:
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...