How do I prevent Discovery from using SSH for Firewalls?
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‎07-09-2025 11:27 PM
I need to prevent Discovery from trying to login to Firewalls using SSH - because it creates annoying errors in the logs on the Firewalls.
I tried using a Behavior in a new Discovery Schedule just for Firewalls - which worked - but then I need to edit all the existing Discovery Schedules (and there are hundreds) to exclude the IP-Addresses of the Firewalls. I can't use a Global Exclusion because then my new Discovery Schedule does not work.
Any thoughts?
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‎07-21-2025 02:21 AM
Hi @Doug5 ,
You can ask network Administrator team to disable the Port 22 for Network or Firewall Devices on Network Firewall , in this case you not required to change anything at your end.
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AJ - TechTrek with AJ
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ServiceNow Community MVP 2025