MTCBA-C1-EN2-N3-NAM Multi-Tech Systems, MTCBA-C1-EN2-N3-NAM Datasheet - Page 33

• Manufacturer Part Number: MTCBA-C1-EN2-N3-NAM
• Description: ROUTER WIRELESS DUAL CDMA
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® rCellr

Specifications of MTCBA-C1-EN2-N3-NAM

• Function: Transceiver, CDMA, Router
• Modulation Or Protocol: CDMA2000
• Frequency: 800MHz, 1.9GHz
• Applications: Verizon™ Networks (USA)
• Interface: RJ-45, RS-232
• Features: US Power Cord
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1067

PPP
P PP > PPP Configuration
8 4 B
NAT Configuration
Multi-Tech Systems, Inc. MultiModem rCell User Guide
NAT
Enable/disable NAT (Network Address Translation). The default is Enable.
If NAT is enabled:
If NAT is disabled:
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Your LAN can use one set of IP addresses for internal traffic and a second set of addresses for
external traffic. In other words, the router with NAT does the simple IP routing between the LAN
interface and the WAN interface. NAT hides the LAN address behind a single IP address on the
wireless side.
Your internal addresses are shielded from the public Internet.
The router functions without performing any address translation on the packets passing through it.
Masquerading of packets originating from the LAN is disabled.
Address translation of packets arriving from the WAN is also disabled.
Any DNAT Configuration previously setup in the DNAT Configuration screen is disabled. This
prevents the user from adding any DNAT rules, which if allowed would defeat the purpose of
enabling Routing.
Chapter 4 – Using the Web Management Software
33