Configuring legacy protocols Configure Protocol Switch software
Digi TransPort® Routers User Guide
661
Configure Protocol Switch software
The Protocol Switch software is available on some of the Digi TransPort models.
The Protocol Switch provides X.25 call switching between the various protocols and interfaces that
may be available including:
Interface / Protocol Handling through Protocol Switch
Off/None Data is note switched from or backed-up to this
protocol.
LAPD Data is switched from or backed-up to LAPD using the
X.25 service.
LAPD X As above, but the actual LAPD instance to use is
determined by the NUA.
LAPB 0 Data is switched from or backed-up to LAPB 0.
LAPB 1 Data is switched from or backed-up to LAPB 1.
LAPB 2 Data is switched from or backed-up to LAPB 2.
LAPB 0 PVC Data is switched from or backed-up to an X.25 PVC on
LAPB 0.
LAPB 1 PVC Data is switched from or backed-up to an X.25 PVC on
LAPB 1.
LAPB 2 PVC Data is switched from or backed-up to an X.25 PVC on
LAPB 2.
XoT Data is switched from or backed-up to an XOT (X.25
over TCP/IP) connection.
XoT PVC Data is switched from or backed-up to an XOT PVC
connection.
TCP stream Data is switched from / backed-up to a TCP socket.
The socket’s IP address will be determined from the IP
stream port setting.
UDP stream Similar to the TCP stream setting, but instead of
switching onto a TCP socket, data is switched onto a
UDP socket. In the case of switching from X.25. the
effect is that a UDP frame will be sent for each packet
of X.25 data being switched.
VXN Data is switched or backed-up to Datawire’s VXN
protocol.
SSL Data is switched or backed-up to SSL.
DialServ Data is switched or backed-up to an analog modem via
the built-in DialServ daughter card.
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