In this post, I’ll write about my experience with Sourcefire 6.0 upgrade. Upgrade file became available on 11/11/2015 and at the time of writing it’s been out for a few month which is “theoretically” enough time to consider a cautious transition from 5.4.x into 6.0 environment. Components: Cisco Sourcefire Defense …
Tag: Troubleshooting
Sometimes Ironport Email Security Appliance (ESA) will generate an application fault alert with minimal or totally useless information for us. Most of the time this alert can only be explained by TAC engineer. One of this app faults may look similar to the following: An application fault occurred: (‘egg/quarantine_smtp.py send_xmetadata|592’, “<type …
BIG-IP LTM was configured to send email alerts when node or pool member was down. All was working fine until one day I had to configure Remote High-Speed Log (HSL) destination for SPLUNK. HSL worked as expected but node up/down email alerts stopped working. Since I do not get alerts every day it took …