MTCBA-G2-EN2-GP Multi-Tech Systems, MTCBA-G2-EN2-GP Datasheet - Page 45

• Manufacturer Part Number: MTCBA-G2-EN2-GP
• Description: ROUTER WIRELESS QUAD GPRS GPS
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® rCellr

Specifications of MTCBA-G2-EN2-GP

• Function: Transceiver, GPRS, Router
• Modulation Or Protocol: GSM, GPRS
• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz, 1575.42MHz
• Applications: General Purpose
• Interface: RJ-45, RS-232
• Sensitivity: -161dB
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1087

6 3 B P acket Filters > Advanced
9 2 B
Multi-Tech Systems, Inc. MultiModem rCell User Guide
Connection Tracking
ICMP Configuration
Submit
The Internet Control Message Protocol (ICMP) is used to test the network connections and the functionality of the firewall
and is also used for diagnostic purposes. ICMP on Firewall and ICMP Forwarding always apply to all IP addresses; i.e.,
Any. When these are enabled, all IP hosts can Ping the firewall (ICMP on Firewall) or the network behind it (ICMP
Forwarding).
Click the Submit button to save these settings.
Note:
made changes.
H323:
PPTP:
Note:
ICMP on LAN:
ICMP on WAN:
ICMP Forward:
Note:
You must click Save and Restart once you have completed and submitted all the screens on which you have
H323 and PPTP are disabled by default.
ICMP on the Lan, Wan, and Forward are enabled by default.
Enable/disable the forwarding of H323 packets across the firewall.
Enable/disable PPTP Packet Pass-through (PPTP NAT support).
Enable/disable the transfer of ICMP packets on the LAN interface.
Enable/disable the transfer of ICMP packets on the WAN interface.
Enable/disable the forwarding of ICMP packets through the firewall into the local network.
Chapter 4 – Using the Web Management Software
45