SNAX/XF and SNAX/APN Configuration and Management Manual

SNAX/APN Advanced Program-to-Program
Communication (APPC)
SNAX/XF and SNAX/APN Configuration and Management Manual—425836-006
6-9
SNA Subarea Network
Also in the Device Attributes for the HP LEN node, set APPN NO.
For AS/400 systems, the simplest way to ensure that the NonStop node and the
adjacent node successfully validate each other’s XID3 frames is:

Make the SUBSYS SNANETID match the AS/400 Network Description’s
LCLNETID

Allow the SUBSYS CPNAME, PU CPNAME, and PU SNANETID to default
For information about AS/400 configuration, see the AS/400™ Communications User’s
Guide and the AS/400™ Communications: Advanced Peer-to-Peer Network Guide.
SNA Subarea Network
If the HP LEN node is connected to an SNA subarea network, certain SNA
configuration parameters and SNAX/APN parameters must match, as shown in
Table 6-3.
If the SNA subarea connection is over an X.25 lines, the NCP must include the X.25
NCP Packet Switching Interface (NPSI) option. Certain X.25 parameters defined in the
NPSI option must have values consistent with the values defined in SNAX/APN, as
shown in Table 6-4
on page 6-10.
Line Attributes EXCHID Remote PU PUIDBLK, PUIDNUM
Device Attributes RMTLOCNAME Local LU SNANAME
Device Attributes RMTLOCNAME Remote LU LOCALSNANAME
Device Attributes LCLLOCNAME Remote LU SNANAME
Device Attributes RMTNETID SUBSYS SNANETID
Device Attributes RMTCPNAME SUBSYS CPNAME
Table 6-3. Correspondences Between SNA Subarea Network and SNAX/APN
SNA Subarea Network Value SNAX/APN Value
LU name for HP LU in NCP Definition Local LU SNANAME
ACBNAME for application in VTAM list Remote LU SNANAME
RUSIZES values in default LOGMODE entry
for secondary LU
Must be greater than or equal to SNAX/APN
BIND bytes 10 and 11 (RUSIZES values) as
provided by SNAX/APC.
Table 6-2. Correspondences Between AS/400 and SNAX/APN
AS/400 Value SNAX/APN Value