User`s guide

12
3.9 Settings > Network (continue d)
SYSLOG
SYSLOG is a protocol that allows a machine to send event
notication messages across IP networks to event message
collectors – also known as SYSLOG servers. Up to 4 SYSLOG
servers may be dened by either IP address or hostname (Figure
3-22). Hostnames require that a DNS (Domain Name System)
server be congured on the TCP/IP tab. Once congured, any
event, setting change or action will trigger a message to be sent to
the SYSLOG server for logging.
Fig. 3-22: SYSLOG
As of Firmware version 12.04.0051, Tripp Lite’s SNMPWEBCARD supports SNMPv3 Gets and Sets. SNMPv3 Traps are not supported. The
SNMPWEBCARD SNMP Tab displays an additional three tabs to congure SNMP access:
A. SNMP Mode allows the user to congure what SNMP access is enabled or disabled. Note: Disabling SNMPv2 access will cause the
SNMPWEBCARD not to function with Tripp Lite’s PowerAlert Network Shutdown Agent or PowerAlert Network Management System.
B. V1/V2c Users Tab allows conguration of up to four community IDs.
C. V3 Users Tab allows conguration of up to four users. Tripp Lite’s SNMPv3 implementation requires that Authentication and Privacy Passwords
be congured.
User Name
The identifier of the user profile. SNMP version 3 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 8 to 32 ASCII characters that verifies that the Network Management System (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 8 to 32 ASCII characters that ensures the privacy of the data (by means of encryption) that a Network
Management System (NMS) is sending to this device or receiving from this device through SNMPv3.
Authentication Protocol The Tripp Lite implementation of SNMPv3 supports only MD5 authentication.
Privacy Protocol The Tripp Lite implementation of SNMPv3 supports only DES as the protocol for encrypting and decrypting data.
Public Value
A field provided to enter a username/password hint for SNMPv3 Admin users. This SNMPv3 value is part of the SNMPv3
UsmUserTable.
IP Address A field provided to enter the information found in the “Address” column in the table on p. 11.
Mask A field provided to enter the information found in the “Subnet” column in the table on p. 11.
IMPORTANT NOTE: There are a total of four unique SNMP access IDs across all SNMP versions. Therefore, if you have two SNMPv1/2
communities, you can then have two SNMPv3 users.