I am having issues with WCS (184.108.40.206) not emailing out critical events. I have a vaild smtp server and email addresses. When running a packet analyzer I do not see communication even trying to start to the smtp server.
Did you try the test email? Is it successful? 4.0 is a bit old and I don't have it in my lab anymore but did you make sure that the email is associated to the event and is supposed to be sent out for that level of event. Try checking ( this is 4.2 ) Monitor > Alarms > Pulldown "Email Notification" and then click the Alarm Category and make sure a valid email is entered there and "Critical" is checked.
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
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