User`s guide

Chapter 24 Remote Management
ericom D1000 modem User’s Guide
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• Your Device can act as an SNMP agent, which allows a manager station to manage and monitor
the Device through the network. Use the SNMP screen (see Section 24.5 on page 199) to
configure through which interface(s) and from which IP address(es) users can use SNMP to
access the Device.
•Use the DNS screen (Section 24.6 on page 201) to configure through which interface(s) and
from which IP address(es) users can send DNS queries to the Device.
•Use the ICMP screen (Section 24.7 on page 202) to set whether or not your Device will respond
to pings and probes for services that you have not made available.
•Use the SSH screen (Section 24.8 on page 203) to configure through which interface(s) and from
which IP address(es) users can use SSH to manage the Device.
24.1.2 What You Need to Know About Remote Management
Remote Management Limitations
• Remote management does not work when:
• You have not enabled that service on the interface in the corresponding remote management
screen.
• You have disabled that service in one of the remote management screens.
• The IP address in the Secured Client IP Address field does not match the client IP address. If
it does not match, the Device will disconnect the session immediately.
• There is a firewall rule that blocks it.
Remote Management and NAT
When NAT is enabled:
• Use the Device’s WAN IP address when configuring from the WAN.
• Use the Device’s LAN IP address when configuring from the LAN.
24.2 The WWW Screen
Use this screen to specify how to connect to the Device from a web browser, such as Internet
Explorer.
24.2.1 Configuring the WWW Screen
Click Maintenance > RemoteMGMT to display the WWW screen.