Riello UPS NetMan 204 - Manual (Page 37)

SNMPV3 CONFIGURATION
For enabling SNMPv3, is necessary to set this value on the Expert mode:
set snmpv3_enable true
For configuring SNMPv3 access, is necessary to edit snmp.conf. This file can be downloaded and
uploaded with FTP with user “admin” (default password: “admin”).
Each line of the file is parsed by NetMan 204 and must begin with one of these keyword:
• # : for comment, the line is skipped.
• addUser : for adding a new user and setting the passwords
• addGroup : for putting a user into a group
• addAccessEntry : for enabling access privileges to a group
• addView : for adding privileges
• addManager : for adding SNMP Manager which will receive SNMP traps.
The correct syntax for addUser is:
addUser <userName> <authProtocol> <privProtocol> <authPassword> <privPassword>
<userName> is the name of the user.
<authProtocol> is the protocol for authentication of this user during SNMP sessions. Possible
values are:
• noauth (no authentication will be used)
• md5 (MD5 will be used for authentication)
• sha (SHA will be used for authentication)
<privProtocol> is the protocol for privacy of this user during SNMP sessions. Possible values are:
• nopriv (no privacy will be used)
• des (DES will be used for privacy)
<authPassword> is the password for authentication. It must be set to * when not used.
<privPassword> is the password for privacy. It must be set to * when not used.
The correct syntax for addGroup is:
addGroup <securityModel> <userName> <groupName>
<securityModel> is the security model. When using authentication and/or privacy, securityModel
must be USM. Possible values are:
• USM (User-based Security Model with SNMPv3)
• v2 (SNMPv2)
• v1 (SNMPv1)
<userName> is the name of the user, must match one of the user name defined with addUser.
<groupName> is the name of the group.
Please note that a userName can be assigned to only one group.
The correct syntax for addAccessEntry is:
addAccessEntry <groupName> <contextName> <securityModel> <securityType> <contextMatch>
<readView> <writeView> <notifyView>
<groupName> is the name of the group to which this access right applies, must match one of the
group name defined with addGroup.
<contextName> is the name of the context.
<securityModel> is the security model that must be used in order to gain access to this access
right, must match the security model defined with addGroup.
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