Cabletron Systems Netlink FRX4000 User Manual - page 134
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FRX4000/FRX6000 4.0 User Guide, Rev 01
Figure 8-8 Backup Using Address Translation
To resolve any differences in addressing conventions, the backup path invokes a trans-
lation of the called and calling addresses. The FRX4000/6000-compatible called and
calling addresses are translated into PDN-compatible called and calling addresses.
Node 2 has a translation template defined to intercept packets with the PDN-com-
patible calling address for node 1. It translates these into the FRX4000/6000-com-
patible calling address for node 2. (The backup routing is transparent.)
To display existing translation templates, press
[A]
at the X.25 Address Translation
Templates Menu.
Figure 8-9 Address Translation Templates Display
[A],[C],[C],[A]
from Main Menu
The data between lines is structured to match the headings at the top of the
screen.
Primary route failed
Node 1
Node 2
Backup route over PDN
Node Name=nodexyz
P
Dir
Translation ID
Translation Name
Calling
Called
User Data
Protocol ID
Facilities
===================================================================
0
Incoming
3110*U*
tempexamp1
P
L1234
X123
P
P
===================================================================
0
Incoming
1233751* tempexamp2
L200C011009 P
P
01000000
P
===================================================================
PgUp,PgDn, F3:Exit, F9:Stop Remote, F10:Abort: