# RFC2275 RFC 2275 - View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)- defines an access method for resources based on view access. It limits the access of multiple users having various security levels different views of the object tree. ## More information [https://tools.ietf.org/html/rfc2275](https://tools.ietf.org/html/rfc2275)