Westermo ED-2x0 - Manual (Page 18)

18 6609-2281
… Routing with NAT and port forwarding (NAPT)
By using NAT (Network Address Translation) it is possible to “hide” all local IP
addresses. Access to all devices is via the IP address of ED-200/ED-210.
Port forwarding makes it possible to access different ports (applications) on a unit
located on the local network eg the HTTP (port 80) or a Telnet session (port 23).
For more information on applications and technical data visit www.westermo.com .
The Web tool also includes an integrated help where all functions and modes are
described in details.
More help can be found inside the web tool and the ”?” button
on each configuration page.
NAT
and
NAPT
PSTN