DMA OperationsGuide SNMP Settings
438 Polycom, Inc.
The Edit Notification User dialog box lets you modify a security user
authorized to receive SNMPv3 notifications.
The following table describes the fields in the dialog box.
See also:
“SNMP Settings” on page 433
“Add Notification Agent Dialog Box” on page439
“Edit Notification Agent Dialog Box” on page 440
“SNMP Procedures” on page441
Table 15-4 Edit Notification User dialog box
Setting Description
Security user The security user name authorized to receive
notifications (Traps or Informs).
Authentication type The authentication protocol. These protocols are used
to create unique fixed-size message digests of a
variable length message.
Possible values for authentication protocol are:
•MD5—Creates a digest of 128 bits (16 bytes).
•SHA—Creates a digest of 160 bits (20 bytes).
Both methods include the authentication key with the
SNMPv3 packet and then generate a digest of the entire
SNMPv3 packet.
Authentication
password
Confirm password
The authentication password that’s used (along with the
local engine ID) to create the authentication key used by
the MD5 or SHA message digest.
Encryption type The privacy protocol for the connection between the
DMA system and the SNMP agent:
•DES—Uses a 56-bit key with a 56-bit salt to encrypt
the SNMPv3 packet.
•AES—Uses a 128-bit key with a 128-bit salt to
encrypt the SNMPv3 packet.
Encryption password
Confirm password
The password that’s used (along with the local engine
ID) to create the encryption key used by the privacy
protocol.