USER’S GUIDE
NetBotz Rack Monitor 200
63
SNMPv3 (Administration>Network>SNMPv3>options)
For SNMP GETs, SETs, and trap receivers, SNMPv3 uses a system of user profiles to
identify users. An SNMPv3 user must have a user profile assigned in the MIB software
program to perform GETs and SETs, browse the MIB, and receive traps.
To use SNMPv3, you must have a MIB program that supports SNMPv3.
The Main Module supports only MD5 authentication and DES encryption.
Option Description
access SNMPv3 Access: Enables SNMPv3 as a method of communication with this device.
user
profiles
By default, lists the settings of four user profiles, configured with the user names apc
snmp profile1 through apc snmp profile4, and no authentication and no privacy (no
encryption). To edit the following settings for a user profile, click a user name in the list.
User Name: The identifier of the user profile. SNMPv3 maps GETs, SETs, and traps to
a user profile by matching the user name of the profile to the user name in the data
packet being transmitted. A user name can have up to 32 ASCII characters.
Authentication Passphrase: A phrase of 15 to 32 ASCII characters (apc auth
passphrase, by default) that verifies that the NMS communicating with this device
through SNMPv3 is the NMS it claims to be, that the message has not been changed
during transmission, and that the message was communicated in a timely manner,
indicating that it was not delayed and that it was not copied and sent again later at an
inappropriate time.
Privacy Passphrase: A phrase of 15 to 32 ASCII characters (apc crypt
passphrase, by default) that ensures the privacy of the data (by means of encryption)
that an NMS is sending to this device or receiving from this device through SNMPv3.
Authentication Protocol: The APC implementation of SNMPv3 supports MD5
authentication. Authentication will not occur unless MD5 is selected as the
authentication protocol.
Privacy Protocol: The APC implementation of SNMPv3 supports DES as the protocol
for encrypting and decrypting data. Privacy of transmitted data requires that DES is
selected as the privacy protocol.
Note: You cannot select the privacy protocol if no authentication protocol is selected.
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