OSI/MHS Configuration and Management Manual

OSI Address Configuration in OSI/MHS
OSI/MHS Configuration and Management Manual—424827-003
D-12
Putting It All Together
The complete set of OSI addresses defined by this configuration is as follows:
Outgoing associations:
Incoming associations:
Some new terms have been used here, because some SCF commands define more
than one OSI address component at a time. For example, the REM-TSELECTOR-
parameter defines both <out-d-tsel> and <in-s-tsel> at the same time. The term
<r-tsel> has therefore been used to represent both these addresses.
At the X.25 level (1980 version), the local and remote NSAP are encoded as X.25
addresses, consisting of an NUA plus a subaddress. The following terms are defined
to describe local X.25 addresses:
The SRCADDR is configured with SCF as part of the X25AM access method
configuration. The two subaddresses are configured as shown in Figure D-2.
Some of the terms used in the configuration have a purely local significance: their
purpose is to assist the OSI manager process in constructing and decoding OSI
addresses and selecting the correct physical network connection. The terms that have
no significance outside of the configuration process are as follows:
<in-d-nsap>
<in-d-snpa>
<out-s-nsap>
<out-s-snpa>
<r-snpa>
and all profile names
Local (source) TSEL: <out-s-tsel>
Local (source) NUA: <local-nua><out-s-port>
Remote (destination) TSEL: <r-tsel>
Remote (destination) NUA: <out-d-nsap>
Local (destination) TSEL: <in-d-tsel>
Local (destination) NUA: <local-nua><in-d-port>
Remote (source) TSEL: <r-tsel>
Remote (source) NUA: <in-s-nsap>
<local-nua> The SRCADDR configured for the X.25 line
<out-s-port> The calling subaddress on outgoing calls
<in-d-port> The called subaddress on incoming calls