Simple Network Management Protocol (Snmp); Snmp Security; Configure Simple Network Management Protocol (Snmp) - Digi LR54 User Manual

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Simple Network Management Protocol (SNMP)

Simple Network Management Protocol (SNMP) is a protocol for remotely managing and monitoring
network devices. Network administrators can use the SNMP architecture to manage nodes, including
servers, workstations, routers, switches, hubs, and other equipment on an IP network, manage
network performance, find and solve network problems, and plan for network growth.
The LR54 device supports both SNMPv3 and SNMPv2c in read-only mode. Both are disabled by
default. SNMPv1 is not supported.

SNMP Security

By default, the LR54 device automatically blocks SNMP packets from being received over WAN and
LAN interfaces. As a result, if you want a LR54 device to receive SNMP packets, you must configure the
SNMP access control list to allow the device to receive the packets. See
Management Protocol

Configure Simple Network Management Protocol (SNMP)

Required configuration items
Enable SNMP.
n
Firewall configuration using access control to allow remote connections to the SNMP agent.
n
The user name and password used to connect to the SNMP agent.
n
Additional configuration items
The port used by the SNMP agent.
n
Authentication type (either MD5 or SHA).
n
Privacy protocol (either DES or AES).
n
Privacy passphrase, if different that the SNMP user password.
n
Enable Multicast DNS (mDNS) support.
n
To configure the SNMP agent on your LR54 device:

Web
1. Log into Digi Remote Manager, or log into the local Web UI as a user with full Admin access
rights.
2. Access the device configuration:
Remote Manager:
a. Locate your device as described in
device.
b. Click the Device ID.
c. Click Settings.
d. Click to expand Config.
LR54 User Guide
(SNMP).
Use Digi Remote Manager to view and manage your
Simple Network Management Protocol (SNMP)
Configure Simple Network
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