Description: The user name on whose behalf the WebLogic SNMP agent forwards v3 requests. If not specified, the request is forwarded as a v1 request. If you specify a security name, you must also specify a security level that is equal to or lower than the security level that is configured for communication between the WebLogic SNMP agent and SNMP managers. For example, if the WebLogic SNMP agent requires incoming SNMPv3 requests to use the authentication protocol but no privacy protocol, the security level for this proxy must be either Authentication Only or None. Note that if you want to use the authorization or privacy protocols, you must configure credential mapping in the WebLogic Server security realm. The WebLogic SNMP agent cannot forward or pass through the credentials that are contained in SNMPv3 requests from SNMP managers. Instead, the agent authenticates and performs other security operations on incoming requests, and then constructs a new request to forward to a proxied agent.