Typical Application - Motorola NC800 User Manual

The firewall supports:
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Stateful inspection
o
DMZ
o
Network Address Translation (NAT)
o
Enhanced wireless security with WLAN Protected Access Pre-Shared Key (WPA-PSK) support.
•
Weaker encryption is also supported via 64 and 128-bit Wired Equivalent Privacy (WEP) encryption.
A built-in gateway using Routing Information Protocol (RIP v1 and v2) - up to 10 static routes.
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Support for Virtual Private Network (VPN) using Internet Protocol Security (IPSec) packets and Point-
•
to-Point Tunneling Protocol (PPTP).
Wireless range of 100 meters
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Easy to use Web-based configuration.
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Typical application

Figure 1 shows a typical use of the Motorola Cellular Gateway NC800 in a home or home office environment.
Access to the Motorola Cellular Gateway NC800 from local PCs and notebooks is either by the 802.11b/g
WLAN interface, or the Ethernet LAN interface. In this example, the PC is connected to the Ethernet LAN and
the notebook is connected via the WLAN interface.
The 802.11g WLAN interface supports an effective data transmission rate of up to 22Mbps. Note that if devices
are present on the WLAN that support 802.11b, the effective data transmission rate drops to 11 Mbps. The
Ethernet LAN interface supports data transmission rates of 10/100 Mbps.
Access from the Motorola Cellular Gateway NC800 to the Internet is achieved by using CDMA2000 EV-DO /
1xRTT technology. The Code Division Multiple Access (CDMA) antenna is placed up to six feet from the
Motorola Cellular Gateway NC800, and connects to the CDMA infrastructure via a local CDMA base station.
The CDMA2000 EV-DO supports downlink data rates of up to 2.4576 Mbps and uplink data rates of 154 kbps.
1
Architectural and environmental factors may adversely affect range.
Motorola Cellular Gateway NC800 User Guide Version 2.0
1
indoors, 300 meters outdoors
CDMA Antenna
LAN1
Figure 1. Typical home office configuration.
Motorola Cellular
Gateway
LAN2
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