Administration of the Avaya G350 Media Gateway - Avaya Support

SNMP versionsGroupsIn SNMPv3, each user is mapped to a group. The group maps its users to defined views. Theseviews define sets of access rights, including read, write, and trap or inform notifications theusers can receive.The group maps its users to views based on the security mode and level with which the user iscommunicating with the G350. Within a group, the following combinations of security mode andlevel can be mapped to views:●●●●SNMPv1 — Anyone with a valid SNMPv1 community name.SNMPv2c — Anyone with a valid SNMPv2c community name.NoAuthNoPriv — An SNMPv3 user using the NoAuthNoPriv security level.AuthNoPriv — An SNMPv3 user using the AuthNoPriv security level.● AuthPriv — An SNMPv3 user using the AuthPriv security level.If views are not defined for all security modes and levels, a user can access the highest levelview below the user’s security level. For example, if the SNMPv1 and SNMPv2c views areundefined for a group, anyone logging in using SNMPv1 and SNMPv2c cannot access thedevice. If the NoAuthNoPriv view is not defined for a group, SNMPv3 users with aNoAuthNoPriv security level can access the SNMPv2c view.To create an SNMPv3 group, the following information must be provided:● GroupName — A 32-character string representing the name of the group.●●●●SNMPv1 — The name of the view for anyone communicating with the device via SNMPv1.SNMPv2c — The name of the view for anyone communicating with the device viaSNMPv2c.NoAuthNoPriv — The name of the view for SNMPv3 NoAuthNoPriv users.AuthNoPriv — The name of the view for SNMPv3 AuthNoPriv users.● AuthPriv — The name of the view for SNMPv3 AuthPriv users.The G350 includes the following pre-configured groups:Group NameSecurityModelSecurity LevelRead ViewNameWrite ViewNameTrap ViewNameReadCommG v1 1 (noAuthNoPriv) snmpv1View snmpv1ViewReadCommG v2 1 (noAuthNoPriv) snmpv1View snmpv1ViewWriteCommG v1 2 (noAuth) snmpv1WriteViewsnmpv1WriteViewsnmpv1WriteView1 of 2Issue 3 January 2005 123