gtpa1m0cACF/SNA Network Generation

SNAKEY Example

Figure 2 shows an example of how you can code the SNAKEY macro.

Figure 2. Sample SNA Keypoint Definition

    SNAKEY
           CLAWADP=3,        Maximum of 3 CLAW adapters
           CLAWFD=6000,      Maximum of 6000 file descriptors
           CLAWIP=12,        Maximum of 12 local IP addresses
           CTCRBFR=4,        Allocate 16K for receiving from a CTC link
           CTCTGANY=YES,     Use TG=ANY definition for CTC links
           CTCWBRFS=16,      Allocate 64KB buffer pool for all CTC output
           DYNTO=60,         Allow RVTs on the RVT termination list to be recycled after 60 seconds
           FMHDR=(03,81,02), FM header with 2 bytes of data
           HARDREC=YES,      Allows TPF to resynchronize the virtual route (VR) sequence
                             following a soft or a hard IPL.
           HPFMMR=YES,       Use the high performance FMMR transmit process
           HPRALIVE=30,      HPR alive timer is 30 seconds
           HPRMTSIZ=100,     Allocate 100 4-KB frames for the HPRMT
           HPRPST=60,        Path switch timer is 60 seconds
           ILWPC=20,         20% of the common blocks must be free for a VR pacing response
           ILWPE=42,         42% of the ECBs must be free for a VR pacing response
           ILWPF=25,         25% of the frame blocks must be free for a VR pacing response
           ILWPI=25,         25% of the IOB blocks must be free for a VR pacing response
           ILWPS=30,         30% of the SWBs must be free for a VR pacing response
           INREC=YES,        Include input recovery option
           IPMTSIZE=1000,    1000 4-KB blocks allocated to the IP message table for this processor
           IPRBUFFS=16,      16 read buffers allocated for each of the two read channel programs for an active
                             IP router that is using CDLC support
           IPRBUFSZ=1024,    Each read buffer allocated to an IP router using CDLC support is 1024 bytes
           IPTOS=2,          Use a value of 2 for the network priority of outbound TPF IP packets
           IPTRCNUM=5,       Maximum number of individual IP trace table definitions
           IPTRCSIZ=20,      20 4-KB blocks allocated for each individual IP trace table
           LENNETID=VTAMNET, Network ID for the TPF system as a PU 2.1 node
           LUBLKT=20,        Maximum of 2000 ms
           MAXALS=3,         Maximum of 3 37x5 resources for this processor
           MAXASCU=5000,     Maximum of 5000 MATIP ASCUs for this processor
           MAXBFRU=10,       Maximum of 10 37x5 input buffers
           MAXCCB=2000,      Maximum of 2000 CCB entries
           MAXCTC=2,         Maximum of 2 concurrently active CTC links
           MAXHCT=40,        Maximum of 40 hotcon table entries
           MAXHPRSA=500,     Number of entries in the HPRSAT
           MAXIPCCW=10,      Maximum of 10 concurrently active IP routers for this processor
           MAXMATIP=1000,    Maximum of 1000 MATIP sessions
           MAXOSA=30,        Maximum of 30 OSA-Express active connections
           MAXPCID=500,      Maximum of 500 PCID table entries
           MAXPRIM=293,      Number of RNHPT entries
 
           MAXRTE=500,       Maximum of 500 Internet Protocol (IP) routing table entries
           MAXRTPCB=500,     Number of entries in the RTPCB table
           MAXRVT=7500,      Maximum of 7500 RVT entries
           MAXSCB=2000,      Maximum of 2000 SCB entries
           MAXSDD=2,         Maximum of 2 SQL DBMS entries
           MAXSID=2500,      Maximum of 2500 sessions per ALS
           MAXSMTB=5,        Five 4KB storage areas for SQL trace areas
           MAXSOCK=100,      Maximum of 100 active sockets using TCP/IP native stack support for
                             this processor
           MAXSRT=200,       Maximum of 200 SRT entries
           MAXTPI=255,       Maximum of 255 TPICB entries
           MQITRC=4,         Number of 4KB pages in the MQI trace table
           NBLKLU=5,         Maximum of 5 GATE/FTPI LUs
           NETID=TPFNET,     TPF network ID as known by VTAM
           NUMALS=200,       Number of entries in the non-LU section of the RVT
           OLDAPPL=YES,      Allows TPF to support old applications and SNA 3270 terminals
           OSABUFF=16,       Sixteen 64-KB read buffers allocated for each OSA-Express connection
           PARACOS=MODE1,    Class of service name is MODE1
           PIUTAPEQ=25,      PIU trace RTL tape queue threshold
           RECIT=(30,3),     Input recovery timeout value
           REC0P=900,        3270 printer timeout value
           RSPTO=30,         Output recovery timeout value
           RTPRSYNC=YES,     RTP resynchronization process is enabled
           RVTCTRL=7000,     Give up processor control every 7000 RVT entries
           SINGMODE=SINGLE1, Single session mode name is SINGLE1
           SLOWTIME=100,     ALS slowdown timeout is 100
           SNAPOLL=4,        Set the SNA polling interval to 40 ms
           SNDWN=250,        Shutdown SNA output command processing when 250 or
                             fewer SWBs are available
           SNKEY=60,         Keypoint SNA tables at 60 second intervals
           SNQDPT=15,        SOUTC queue depth for SNA output command handler, RVTSCAN
           SNRST=300,        Restart SNA output command processing when 300 or
                             more 381-byte core blocks are available
           SNSESZ=10,        Number of sense table (SNS) entries
           SNSETO=5,         Time in seconds before the summary message
           SOCKSWP=30,       CRET interval, in minutes, for TCP/IP socket sweeper
           SSLPROC=1,        Number of SSL daemon processes
           SSLTHRD=6,        Number of thread ECBs per SSL daemon process
           TPALLOC=180,      TPF/APPC ALLOCATE timeout value
           TPRECV=180,       TPF/APPC RECEIVE and CONFIRM timeout value
           TPWAIT=180,       TPF/APPC WAIT timeout value
           TRACSZ=3,         Number of 4KB pages in the PIU trace table
           TRANA=NO,         Exclude transaction analysis option
           UNITSZ=400,       400-Byte 37x5 input buffer
           VRRTO=10          VR resync timeout value