Unlike a router, the ACL controls traffic in both directions when applied to an interface, but it does not perform stateful firewalling. If you forget to open a hole in the ACL for returning traffic, this causes a problem. You can also try to choose any , any for server and destination ports in both hte directions. Refer URL
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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 f...