Why is there a “Session Limit Maximum sessions per host (1000) exceeded” message in the Monitor Log?

Zyxel_Jeff

Background and Scenario:

We have noticed that some users reported seeing multiple instances of "Session Limit Maximum sessions per host (1000) exceeded" in the Monitor Log.

Answer:

The log message means the host has reached our default session limit of 1000. To avoid this, please increase the session limit number or set it to 0 (unlimited).