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How do I route IP traffic over X.25 with MPX25?
V!CAS
How do I route IP traffic over X.25 with MPX25?
The V!CAS can be configured to route multiple protocols (IP, IPX, and
Bridging) over X.25. This mechanism allows you to use existing X.25 links
as the transport medium for routing other protocols. We call these inter-
faces MPX25 for short. We’ll assume that the X.31 link has already been
configured and that the appropriate routes are set. (Configuring different
X.25 links are described beginning on page 119.)
Before you begin
Before you start you’re going to need the following information.
• The V!CAS’ X.25 address.
• The remote partner’s X.25 address.
• The remote partner’s IP address.
Configure it
New MPX25 Partner
Create a new MPX25 interface for the remote X.25 partner. Here’s
where we define the types of traffic (IP, IPX, and Bridge) to transport
over this link. For our example above, we’re only routing IP.
ISDN
X.25 Address:
X.25 Addr:
IP Address:
49911567
200.1.1.2
200.1.1.1
TCP
IP
MPR
X.25
Local
TCP
IP
MPR
X.25
Local
TCP
IP
TCP
IP
Telnetd
Telnet
X.31 in D-Chan.
199.1.1.7
199.1.1.1
✍
!
(p. 78)
X.25
M
ULTIPROTOCOL OVER
X.25
ADD
