Recently I had to upgrade Cisco Ironport ESA from 9.1 to 9.7.0. As we know during the upgrade machine gets disconnected from the cluster and later needs to be joined back in manually. Upgrade took place as expected without any issues, machines reconnected back to the cluster but CONNSTATUS command …
Author: admin
Replacing SSL certificate on Ironport appliance can vary based on the model. In addition, once the certificate is installed you will need to make sure and update configuration everywhere it is applicable. Last time I’ve checked Cisco documentation was not very keen on it so when it came time to …
Recently I had to apply the first patch on Cisco ISE 2.0 production installation. I was concerned a bit as it was to restart the services on all nodes and I was not sure if it will do it one at a time and in what order. The following information …
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 …
User’s dial-in permissions during authentication or query can be used to set network access permission to be explicitly allowed or denied. This can be used as a simple way to distinguish between user and service accounts when it comes to network access privileges. Cisco ACS has this identification process handled with a simple …