Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 319

NoAuth, NoPriv, Auth, NoPriv, Auth, Priv

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Transition Networks SISPM1040-3xxx-L Web User Guide 17-2.2 Users This function is used to configure SNMPv3 user. The Entry index key is UserName. The max number of Users is 6. To configure SNMP Users in the web UI: 1. Click SNMP, SNMPv3, and Users. 2. Click Add New Entry. 3. Specify the SNMPv3 Users parameter. 4. Click Apply. Figure 17-2.2: SNMPv3 Users Configuration Parameter descriptions: Engine ID : 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 Viewbased 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. User Name : A string identifying the user name that this entry should belong to. Allowed string length is 1 - 31, and the allowed content is ASCII characters 33 to 126. Security Level : Indicates the security model that this entry should belong to. Possible security models are: NoAuth, NoPriv: No authentication and no privacy. Auth, NoPriv: Authentication and no privacy. Auth, Priv: Authentication and privacy. The value of security level cannot be modified if entry already exists. That means it must first be ensured that the value is set correctly. 33763 Rev. G https://www.transition.com Page 319 of 496

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Transition Networks
SISPM1040-3xxx-L Web User Guide
33763 Rev. G
Page
319
of
496
17-2.2 Users
This function is used to configure SNMPv3 user. The Entry index key is UserName. The max number of Users is 6.
To configure SNMP Users in the web UI:
1.
Click SNMP, SNMPv3, and Users.
2.
Click Add New Entry.
3.
Specify the SNMPv3 Users parameter.
4.
Click Apply.
Figure 17-2.2: SNMPv3 Users Configuration
Parameter
descriptions
:
Engine ID
: 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.
User Name
: A string identifying the user name that this entry should belong to. Allowed string length is 1 - 31,
and the allowed content is ASCII characters 33 to 126.
Security Level
: Indicates the security model that this entry should belong to. Possible security models are:
NoAuth, NoPriv
: No authentication and no privacy.
Auth, NoPriv
: Authentication and no privacy.
Auth, Priv
: Authentication and privacy.
The value of security level cannot be modified if entry already exists. That means it must first be ensured that the
value is set correctly.