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08-31-2022 05:21 AM
We are using Windows-Based User-ID Agent for User Mapping. But For last few days, for some users Paloalto FW shows U-ID mapping as below instead of actual username. If anyone can explain this behavior it would be appreciated.
08-31-2022 06:09 AM
Usernames ending in $ look like computer accounts.
Check this KB article:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA14u000000oN0iCAE
The article seems to indicate that it is not unusual for computer accounts to generate a logon message. It states that the computer logon messages will be logged (like what you're seeing), but will not generate an actual user-to-IP mapping.
This behavior could probably be verified from CLI:
show user ip-user-mapping all
08-31-2022 06:09 AM
Usernames ending in $ look like computer accounts.
Check this KB article:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA14u000000oN0iCAE
The article seems to indicate that it is not unusual for computer accounts to generate a logon message. It states that the computer logon messages will be logged (like what you're seeing), but will not generate an actual user-to-IP mapping.
This behavior could probably be verified from CLI:
show user ip-user-mapping all
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