NetView® SNMP query engine IUCV communication trace

Figure 1 shows an example of the output produced by the IUCV communication trace. This trace was produced by starting the SNMP query stack address space with start option -it.

Figure 1. SNMP IUCV communication traces

descarray is at 3985ab8, size is 4 bytes
descarray has 50 entries, entry size is 928
iucvdesc is at 32508
Rc=0 on IUCV_CLR to TCPCS   , fd=-254, path=0, iprcode=0, ipmsgid=0, iucvname=00032508
     ciucv_data area (ipbfadr2) is at 00000000
Rc=0 on IUCV_SET to TCPCS   , fd=-254, path=0, iprcode=0, ipmsgid=0, iucvname=00032508
     ciucv_data area (ipbfadr2) is at 00005480
Rc=0 on IUCV_CONNECT to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=A0000,
iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00005494
     IUCV interrupt from TCPIP, fd=-254, path=1 type=2 (Connection Complete)
sock_request_inet entry parms:
   f=0 d=-254 rl=00000000 rd=0005ddfc rdl=20 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=C, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 000054bc
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=0 d=-254 rl=00000000 rd=0005ddfc rdl=20 pdh=0 pdl=0
   rc=0 err=49 rpl=00000000 rpb=00000000 rpbl=0
sock_request_inet entry parms:
   f=25 d=3 rl=00000000 rd=0005db2c rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=3, path=1, iprcode=0, ipmsgid=D, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=3 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=3 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=3 buf (ipbfadr2) is at 000054e4
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=25 d=3 rl=00000000 rd=0005db2c rdl=16 pdh=0 pdl=0
   rc=3 err=0 rpl=00000000 rpb=00000000 rpbl=0
sock_request_inet entry parms:
   f=2 d=3 rl=00000000 rd=0001d0d8 rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=3, path=1, iprcode=0, ipmsgid=E, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=3 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=3 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=3 buf (ipbfadr2) is at 0000550c
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=2 d=3 rl=00000000 rd=0001d0d8 rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
sock_request_inet entry parms:
   f=25 d=4 rl=00000000 rd=0005db44 rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=4, path=1, iprcode=0, ipmsgid=F, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 00005534
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)

sock_request_inet return parms:
   f=25 d=4 rl=00000000 rd=0005db44 rdl=16 pdh=0 pdl=0
   rc=4 err=0 rpl=00000000 rpb=00000000 rpbl=0
sock_request_inet entry parms:
   f=2 d=4 rl=00000000 rd=0005da9c rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=4, path=1, iprcode=0, ipmsgid=10, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 0000555c
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=2 d=4 rl=00000000 rd=0005da9c rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
sock_request_inet entry parms:
   f=25 d=5 rl=00000000 rd=0005db64 rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=5, path=1, iprcode=0, ipmsgid=11, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00005584
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=25 d=5 rl=00000000 rd=0005db64 rdl=16 pdh=0 pdl=0
   rc=5 err=0 rpl=00000000 rpb=00000000 rpbl=0
sock_request_inet entry parms:
   f=2 d=5 rl=00000000 rd=0005daa8 rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=5, path=1, iprcode=0, ipmsgid=12, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 000055ac
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=2 d=5 rl=00000000 rd=0005daa8 rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
sock_request_inet entry parms:
   f=13 d=5 rl=00000000 rd=00000000 rdl=0 pdh=0 pdl=5
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=5, path=1, iprcode=0, ipmsgid=13, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=5 buf (ipbfadr2) is at 000055d4
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=13 d=5 rl=00000000 rd=00000000 rdl=0 pdh=0 pdl=5
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0
Rc=0 on IUCV_SET to , fd=6, path=0, iprcode=0, ipmsgid=0, iucvname=SNMPQE
     ciucv_data area (ipbfadr2) is at 00005480
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
sock_request_inet entry parms:
   f=25 d=7 rl=00000000 rd=0005db2c rdl=16 pdh=0 pdl=0
   rc=0 err=0 rpl=00000000 rpb=00000000 rpbl=0

Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=7, path=1, iprcode=0, ipmsgid=14, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=7 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=7 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=7 buf (ipbfadr2) is at 000055fc
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=25 d=7 rl=00000000 rd=0005db2c rdl=16 pdh=0 pdl=0
   rc=7 err=0 rpl=00000000 rpb=00000000 rpbl=0
 SQEI001 -- SNMP Query Engine running and awaiting queries...
fd=3 in callers rmask
fd=4 in callers rmask
fd=5 in callers rmask
fd=6 in callers rmask
fd=7 in callers rmask
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
in inetselect
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=15, iucvname=00032508
wait ecblist=5dc5c, ecbcount=2
iucvposted=1073741824, waitposted=0, callposted=0
in iucvposted
Rc=1 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00005624
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
in gotmsgcomp
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
nfds=0, return=1
sock_request_inet entry parms:
   f=16 d=4 rl=00000000 rd=00000000 rdl=0 pdh=0 pdl=0
   rc=0 err=0 rpl=0005ed88 rpb=00000000 rpbl=4120
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=4, path=1, iprcode=0, ipmsgid=16, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 00000000
Rc=1 on IUCV_NEXTBUFF, fd=4 buf (ipbfadr2) is at 0000564c
     IUCV interrupt from TCPIP, fd=-254, path=1 type=7 (Incoming Reply)
sock_request_inet return parms:
   f=16 d=4 rl=00000000 rd=00000000 rdl=0 pdh=0 pdl=0
   rc=0 err=0 rpl=0005ed88 rpb=00000000 rpbl=68
fd=3 in callers rmask
fd=4 in callers rmask
fd=5 in callers rmask
fd=6 in callers rmask
fd=7 in callers rmask
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
in inetselect
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=17, iucvname=00032508
wait ecblist=5dc5c, ecbcount=2
iucvposted=1073741824, waitposted=0, callposted=0
in iucvposted

Rc=1 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00005674
     IUCV interrupt, fd=6, path=2 type=1 (Pending Connection)
iucvcomp is now TRUE
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
in iucvcom && iucvselect
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
Rc=0 on IUCV_PURGE to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=17, iucvname=00032508
Rc=0 on IUCV_NEXTBUFF, fd=6 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_ACCEPT to CNMR3X  , fd=8, path=2, iprcode=0, ipmsgid=10000, iucvname=SNMPQE
 SQEI002 -- Accepted new client connection
fd=3 in callers rmask
fd=4 in callers rmask
fd=5 in callers rmask
fd=6 in callers rmask
fd=7 in callers rmask
fd=8 in callers rmask
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
in inetselect
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=18, iucvname=00032508
wait ecblist=5dc5c, ecbcount=2
iucvposted=1073741824, waitposted=0, callposted=0
in iucvposted
Rc=1 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 0000569c
     IUCV interrupt, fd=8, path=2 type=3 (Connection Severed)
iucvcomp is now TRUE
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
in iucvcom && iucvselect
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
Rc=0 on IUCV_PURGE to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=18, iucvname=00032508
fd=8 in callers rmask
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
fd=8 iucvselect now TRUE
in iucvselect, iucvnfds=1
Rc=0 on IUCV_SEVER to CNMR3X  , fd=8, path=2, iprcode=0, ipmsgid=0, iucvname=SNMPQE
 SQEI003 -- Terminated client connection

fd=3 in callers rmask
fd=4 in callers rmask
fd=5 in callers rmask
fd=6 in callers rmask
fd=7 in callers rmask
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
fd=3 inetselect now TRUE
fd=6 iucvselect now TRUE
in inetselect
Rc=0 on IUCV_NEXTBUFF, fd=-254 buf (ipbfadr2) is at 00000000
Rc=0 on IUCV_SEND to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=19, iucvname=00032508
wait ecblist=5dc5c, ecbcount=2
iucvposted=0, waitposted=0, callposted=1073741824
callers ECB posted
Rc=0 on IUCV_PURGE to TCPCS   , fd=-254, path=1, iprcode=0, ipmsgid=19, iucvname=00032508
Rc=0 on IUCV_CLR to , fd=6, path=0, iprcode=0, ipmsgid=0, iucvname=SNMPQE
     ciucv_data area (ipbfadr2) is at 00005480
Rc=0 on IUCV_CLR to TCPCS   , fd=-254, path=0, iprcode=0, ipmsgid=0, iucvname=00032508
     ciucv_data area (ipbfadr2) is at 00000000

The following sequence of events occurred to create the trace output:

Started the SNMP query stack
Connected to the query stack from the SNMPIUCV subtask
Disconnected the SNMPIUCV subtask from the query stack