ProSoft Technology RLXIC-EH User Manual download pdf (Page 94)

RLXIC-EH ♦ Intelligent Cellular Configuration Commands

RadioLinx Intelligent Cellular Ethernet Gateway for HSUPA (3G GSM) Networks User Manual

Page 94 of 111 ProSoft Technology, Inc.

May 29, 2009

Caution: You may need to reactivate your modem if you erase the non-volatile data.

10.3.7 Firewall

Firewall Mode can limit access to the RLXIC-EH from the cellular network and

the Internet. Basic Firewall functions are available via AceManager.

Caution: If you are using Firewall mode you will not be able to use AceManager remotely or Telnet

to the modem unless you are contacting the modem from one of the configured IP addresses.

Note: Firewall mode will only prevent the RLXIC-EH modem from receiving data from those IP

addresses not on the Friends List. It cannot prevent data, such as pings, from traversing the

network to the modem which may billable traffic even though the modem does not receive the data.

FM=n

Firewall mode - Only allow specified IPs to access the RLXIC-EH modem.

 n=0 : Disable Firewall mode

 n=1 : Enable Firewall mode - Only packets from friends will be accepted,

packets from other IP addresses are ignored.

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ProSoft Technology RLXIC-EH User Manual Page 94