NJE TCPIP and NJE SNA



Trying to connect two 1.7 lpars using TCPIP non-secure NJE. Able to start
NETSRV1 on both lpars but starting the link receive msg IAZ0522I on the
initiating lpar and msg IAZ0520I on receiving lpar.

Configuration and errors are below.

Traced tcpip during the $S N,S=JITST and see what we think is the control
record and it has a RHOST value in the OPEN not of JISYS as in the SOCKET
definition but ETRSJES, which is the name for the initiating lpar's OWNNODE.
This would appear to be a problem (though a bit confused why 520 messages
says the OHOST value is wrong when it appears to be right).

Didn't see anything specific in the documents or in previous IBM-MAIN
postings about having both NJE SNA and NJE TCPIP links active (which is what
we would like to do).

Can this be done? Or any suggestions on how to make this work?

Initiating lpar (socket JISYS)
------------------------------

NJEDEF OWNNODE=05,
NODE(5) NAME=ETRSJES /* SNA */
NODE(10) NAME=JISYS,AUTH=(NET=YES)
NODE(8) NAME=JITST,AUTH=(NET=YES)
SOCKET(JISYS) IPADDR=*LOCAL,NODE=10,PORT=175
SOCKET(JITST) IPADDR=xx.xx.35.xx,NODE=8,PORT=175
NETSRV1 SOCKET=LOCAL
LINE(6) UNIT=TCP

$S LNE6
$S NETSRV1

IAZ0511I NETSRV1 Server Port number could not be resolved, DEFAULT
assumed: 175
$HASP5091 NETSRV1 IS ACTIVE
IAZ0537I NETSRV1 NJETCP SERVER WAITING FOR WORK

$S N,S=JITST

$HASP000 OK
IAZ0543I NETSRV1 TCP/IP connection with IP Addr: xx.xx.35.xx Port: 175
Initiated
IAZ0543I NETSRV1 TCP/IP connection with IP Addr: xx.xx.35.xx Port: 175
Successful
IAZ0522I NETSRV1 NJETCP Signon error: NAK received for OPEN, rsn: 1


Receiving lpar (socket JITST)
-----------------------------

NODE(8) NAME=JITST,AUTH=(NET=YES)
NODE(10) NAME=JISYS,AUTH=(NET=YES)
SOCKET(JITST) IPADDR=*LOCAL,NODE=8,PORT=175
SOCKET(JISYS) IPADDR=xx.xx.4.xx,NODE=10,PORT=175
NETSRV1 SOCKET=JITST
LINE(6) UNIT=TCP

$S LNE6
$S NETSRV1

$HASP5091 NETSRV1 IS ACTIVE
IAZ0537I NETSRV1 NJETCP SERVER WAITING FOR WORK

IAZ0543I NETSRV1 TCP/IP connection with IP Addr: ETRSYS.407etr.com Port:
1039 Successful
IAZ0520I NETSRV1 NJETCP Signon error: OHOST value not valid in OPEN
IAZ1501I NETSRV1 S1: Exiting IAZNJSTK subtask
IAZ0537I NETSRV1 NJETCP SERVER WAITING FOR WORK


Trace
---------------------------------

17:36:18.204 (3) 10.0.35.100 10.0.4.100 TCP 175 1046
JES2S001 85 TCP Data: 33

SEQ=2913612523 NXT=2913612556 ACK=3521531818 (ACK,PSH)
IP HEADER : ID=48705 Time to Live=64 Type of Service=Routine-Normal
Delay-Normal Throughput-Normal

Reliability
TCP HEADER : ACK PSH SEQ=2913612523 ACK=3521531818
WINDOW=32768 SESSION=D
DATA (HEXA/EBCDIC/ASCII) : Length=33
000000 *D6D7C5D5 40404040 C5E3D9E2 D1C5E240* *OPEN ETRSJES *
000016 *00000000 D1C9E3E2 E3404040 0A002364* *....JITST ....*
000032 *00 * *. *


Thanks,
Lorne


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