NEC N8406-022 manual SNMPv3 configuration

SNMPv3 configuration

SNMP version 3 (SNMPv3) is an extensible SNMP Framework that supplements the SNMPv2 Framework by supporting the following:

•a new SNMP message format

•security for messages

•access control

•remote configuration of SNMP parameters

For more details on the SNMPv3 architecture please see RFC2271 to RFC2275.

The following table describes the SNMPv3 Configuration commands.

Table 62 SNMPv3 Configuration commands

Command	Description
snmp-server user <1-16>	Configures a user security model (USM) entry for an authorized user. You can
	also configure this entry through SNMP. The range is 1-16.
	Command mode: Global configuration
snmp-server view <1-128>	Configures different MIB views. The range is 1-128.
	Command mode: Global configuration
snmp-server access <1-32>	Configures access rights. The View-based Access Control Model defines a set
	of services that an application can use for checking access rights of the user.
	You need access control when you have to process retrieval or modification
	request from an SNMP entity. The range is 1-32.
	Command mode: Global configuration
snmp-server group <1-16>	Configures an SNMP group. A group maps the user name to the access group
	names and their access rights needed to access SNMP management objects. A
	group defines the access rights assigned to all names that belong to a particular
	group. The range is 1-16.
	Command mode: Global configuration

snmp-server community <1-

16>

Configures a community table entry. The community table contains objects for mapping community strings and version-independent SNMP message parameters. The range is 1-16.

Command mode: Global configuration

snmp-server target-	Configures the destination address and user security levels for outgoing
address <1-16>	notifications. This is also called the transport endpoint. The range is 1-16.
	Command mode: Global configuration

snmp-server target- parameters <1-16>

Configures SNMP parameters, consisting of message processing model, security model, security level, and security name information. There may be multiple transport endpoints associated with a particular set of SNMP parameters, or a particular transport endpoint may be associated with several sets of SNMP parameters. The range is 1-16.

Command mode: Global configuration

snmp-server notify <1-16>	Configures a notification index. A notification application typically monitors a
	system for particular events or conditions, and generates Notification-Class
	messages based on these events or conditions. The range is 1-16.
	Command mode: Global configuration
snmp-server version	Enables or disables the access to SNMP version 1 and version 2. This
{v1v2v3v3only}	command is enabled by default.
	Command mode: Global configuration
show snmp-server v3	Displays the current SNMPv3 configuration.
	Command mode: All

Configuration Commands 65