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4.2.2.7 SNMPv3 Users
Configure SNMPv3 users table on this page. The entry index keys are Engine ID and User Name. The SNMPv3 Users screen
in
Figure 4-2-26
appears.
The page includes the following fields:
Object
Delete
Engine ID
User Name
Security Level
Authentication
Protocol
Figure 4-2-26: SNMPv3 Users Configuration Page Screenshot
Description
Check to delete the entry. It will be deleted during the next save.
An octet string identifying the engine ID that this entry should belong to. The
string must contain an even number (in hexadecimal format) with number of
digits between 10 and 64, but all-zeros and all-'F's are not allowed. The
SNMPv3 architecture uses the User-based Security Model (USM) for message
security and the View-based Access Control Model (VACM) for access control.
For the USM entry, the usmUserEngineID and usmUserName are the entry's
keys.
In a simple agent, usmUserEngineID is always that agent's own snmpEngineID
value. The value can also take the value of the snmpEngineID of a remote
SNMP engine with which this user can communicate. In other words, if user
engine ID equal system engine ID then it is local user; otherwise it's remote
user.
A string identifying the user name that this entry should belong to. The allowed
string length is 1 to 32, and the allowed content is ASCII characters from 33 to
126.
Indicates the security model that this entry should belong to. Possible security
models are:
NoAuth, NoPriv: None authentication and none privacy.
Auth, NoPriv: Authentication and none privacy.
Auth, Priv: Authentication and privacy.
The value of security level cannot be modified if entry already exist. That means
must first ensure that the value is set correctly.
Indicates the authentication protocol that this entry should belong to. Possible
authentication protocol are:
User's Manual of WGS-5225-8P2S Series
81
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