SNMP version 1 and version 2 are no longer provides updates by vendor, obsolete software is more vulnerable to viruses and other attacks.
https://www.us-cert.gov/ncas/alerts/TA17-156A
Solution: Disable or remove SNMPv1/2c authentication or use SNMP version 3 authentication.
SNMP v1/v2 protocols on Xerox printers.
Login to web console > properties
Connectivity > Protocols > SNMP configureation
Once you enable the SNMPv3 in the web console, need to go printer server and un-tick the "SNMP status". (If your printer is showing offline)
Some Xerox comes with their own print server (Fiery). Login to Fiery web console > Configure > Launch configure. (enter ID and password)
Go to network > SNMP.
You can change the security level to maximum (default is Medium). If you not using SNMP service, can turn off by un-tick the "enable SNMP" box.
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