ADTRAN Express 4100 User Manual
Page 33
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Chapter 1. Understanding ISDN and the Express 4100/4110
61200176L2-1
Express 4100/4110 User Manual
1-3
Single User IP to Internet Service Provider (ISP) using Network
Address Translation (NAT)
•
Provides high speed home access to the Internet
•
NAT provides translation from user assigned IP addresses to ISP
assigned IP addresses.
•
The PC’s IP address can be dynamically assigned by the Express
4100/4110.
•
Overcomes the serial port speed limitations of current terminal
adapter solutions
•
Multilink Point-to-Point Protocol (PPP) plus compression yields
effective throughput greater than 256 kbps.
•
Compatible with popular ISP access devices
Figure 1-3. Single User to Internet Service Provider
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