MSExchange+Outlook problem when using WEP Encryption
I got 2 Cisco350 APs colocated for the same area.
One is using static key WEP encryption, the other is not.
The clients are both Cisco (PCMCIA & PCI) and non Cisco (IBM laptop embedded).
Users asociated to the AP that uses encryption cannot start Outlook Express and browse global directories on Exchange Server, while the others have no such problem. (some sort of progress bar appears "Outlook is retrieving data from the MSExchange Server xxx" and it seems to mean a timeout that expires, then the error message appears)
I tried switching components and concluded that the problem is not related to the client, specific AP, Outlook version or so: same wireless client, same Outlook client, same AP - it does not work with encryption; it works immediately after I remove encryption.
Gonna do some sniffing and traffic analysis later today, but if anyone can help in any way I would appreciate it.
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...