I have a UNIX device that have to be monitored.
But Every Sensor about SSH failed with this error : "No valid result from SSH Shell"
I tried some things I found on the knowledge base:
Shell timeout to 30 sec Scanning interval : 5 min I tried a "df -k" on the server and it takes about 0.5sec.
I tried to create a log file by checking "Write result to disk (Filename:"Result of Sensor [ID].txt")" but it didn't create any file.
Any idea on how to solve the problem. It's very important to us to monitor this server.