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| Title: | DECmcc user notes file. Does not replace IPMT. |
| Notice: | Use IPMT for problems. Newsletter location in note 6187 |
| Moderator: | TAEC::BEROUD |
|
| Created: | Mon Aug 21 1989 |
| Last Modified: | Wed Jun 04 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 6497 |
| Total number of notes: | 27359 |
4767.0. "mcc accvio with phase V event and GETEVENT" by CHILKA::JAGGI () Thu Mar 25 1993 14:01
Hi,
I have 2 problems working with the following configuration :
-------------------------------------------------------
| |
-------- --------
|MONNET| |CHILKA|
-------- --------
VMS 5.5-2 VMS 5.5-2
DECnet/OSI DECnet VaxExtension
with LNO (LOCAL:) DNS (CHILKA_NS)
DECmcc V 1.3 (SSB)
a) I am experimenting a MCC ACCvio when receiving Phase V event (event
dispatcher outb stream xxxx)
b) I cannot get any phase V events such :
Unrecognized Multicast Destination PDU
from: Node LOCAL:.MONNET CSMA-CD Station QNA-0
a) MCC accvio
----------
I have created a outbound stream 'CHILKA' on MONNET to sink event to
DECmcc. The setup has been done using NCL on MONNET (1)(commands output are
at the end)
When changing any filters on the outbound stream (ie: outb stream CHILKA)
using NCL>PASS EVENT DISP OUTB STREAM CHILKA SPECI FILTER = (( NODE MONNET
EVENT DISPATCH OUTB STREAM CHILKA),ALL)
on MONNET machine, I can see the event arriving on CHILKA (using a
datascope and/or looking at SHOW PROCESS/ID=xx/CONT xx being MCC_DNA5_EVL,
the CPU address is changing, and for each event, the number of Buffered IO
are incremented).
However DECmcc crashes with an accvio (2).
I am waiting the event using GETEVENT directive as :
MCC> getevent node * even disp outb strea * any event
However if any not related Notifications (FCL) are running, the event is
displayed before the accvio.
MCC> getevent node * even disp outb strea * any event
Node 08-00-2B-0D-C0-9D-5F-FA-A9-88-43-46-95-00:.MONNET Event Dispatcher
Outbound Stream chilka
AT 25-MAR-1993 18:38:51 Any Event
Successfully received events:
%SYSTEM-F-ACCVIO, access violation, reason mask=01, virtual address=ED73ED08, PC=000B5798, PSL=03C00008
I CANNOT receive this event using NOTIFY directive like :
MCC> notif domain .m.node events=(any events), -
entit list = (node * event disp outb stream *)
%MCC-S-NOTIFSTART, Notify request 1 started
Remarks : The behavior is not always the same if some NOFICATIONs are
running when you issue the GETEVENT directive. Some time it
works some time it crahes (see (4))
b) Can't receive Phase V event
---------------------------
On MONNET machine, I have created an OBS Local_Stream which send the
following event to the console :
Event: Unrecognized Multicast Destination PDU from: Node LOCAL:.MONNET CSMA-CD
Station QNA-0,
at: 1993-03-25-19:08:03.429+01:00I9.594
Data Link Header='FFFFFFFFFFFF08002B2E05368137'H
eventUid 0DD9687A-2934-11CC-8006-AA000400CDC3
entityUid 9C1D1B8C-287A-11CC-8003-AA000400CDC3
streamUid 09B3050A-28EC-11CC-8004-AA000400CDC3
I am desesperatly trying to sink this event to CHILKA, on the MONNET's OBS
CHILKA if I am correct with the filtering syntax (1). Now I have few
questions as I am not using the same namespace (MONNET use LNO for DECnet/OSI
and CHILKA is using DNS CHILKA_NS namespace)
- Looking at the NSP packet data (datascope), the above displayed event
seems to be reported in ASCII format from MONNET to CHILKA. What about
instance compare on CHILKA which know MONNET as CHILKA_NS:.n5.MONNET
and not as LOCAL:.MONNET ?
- As DECnet VaxExtension does not know about CSMA entity, could
it be the reason why even the console on CHILKA cannot receive this
event ? (when OBS on MONNET is configured to sent event to CHILKA
only and not on DECmcc (3))
- Are they any issue with string comparaison if we are working with
DECnet/OSI LNO and DECmcc with DNS or LOCAL: NS ?
- What are compared during filtering (binary UID or ASCII instance
name) ?
Regards
Michel
PS : If you need more infos, I can provide them.
=======================
(1) ON MONNET (OBS char to send event to MCC_EVL_SINK object)
NCL>SHOW Event Dispatcher Outbound Stream chilka ALL
Node 0 Event Dispatcher Outbound Stream chilka
at 1993-03-25-18:44:22.882+01:00I9.545
Identifiers
Name = chilka
Status
UID = 09B3050A-28EC-11CC-8004-AA000400CDC3
State = On Connected
Buffer Size = 16384
Characteristics
Template = <Default value>
Connect Retry Timer = 120
Disconnect Timer = 0
Specific Filter =
{
[
EventCode = (Node LOCAL:.MONNET , All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node CHILKA_NS:.MONNET , All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node LOCAL:.MONNET Event Dispatcher, All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node LOCAL:.MONNET Event Dispatcher Outbound Stream chilka, All) ,
Filter Action = Pass
] ,
[ EventCode = (Node LOCAL:.MONNET Event Dispatcher Outbound Stream local_stream, All) ,
Filter Action = Pass
] ,
[
EventCode = (Node LOCAL:.MONNET CSMA-CD Station QNA-0, All) ,
Filter Action = Pass
] ,
[
EventCode = (Node CHILKA_NS:.MONNET Event Dispatcher, All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node CHILKA_NS:.MONNET Event Dispatcher Outbound Stream CHILKA, All) ,
Filter Action = Pass
]
}
Global Filter =
{
[
EventCode = ((Node), All) ,
Filter Action = Ignore
] ,
[
EventCode = ((Node, Event Dispatcher), All) ,
Filter Action = Block
] ,
[
EventCode = ((Node, Event Dispatcher, SINK), All) ,
Filter Action = Block
] ,
[
EventCode = ((Node, Event Dispatcher, Outbound Stream), All) ,
Filter Action = Block
] ,
[
EventCode = ((Node, Event Dispatcher, SINK, Inbound Stream), All) ,
Filter Action = Block
]
}
Catch All Filter = Pass
Connect Timer Enabled = True
Sink Object = <Default value>
Sink Node = LOCAL:.chilka
Sink End User = name = MCC_EVL_SINK
Sink Address =
{
}
Counters
Creation Time = 1993-03-25-10:32:32.702+01:00I9.162
Events Lost = 0
Enabled = 9
Disabled = 8
Connect Requests = 10
Connections Accepted = 9
Shutdowns = 7
Confidence Changes = 17
Filter Changes = 92
=======================
(2) On CHILKA (DECmcc station)
%SYSTEM-F-ACCVIO, access violation, reason mask=01, virtual address=
ED73ED08, PC=000B5798, PSL=03C00008
%TRACE-F-TRACEBACK, symbolic stack dump follows
module name routine name line rel PC abs PC
000B5798 000B5798
000D4A07 000D4A07
000D2F46 000D2F46
0020993C 0020993C
0020CB1A 0020CB1A
00209C3F 00209C3F
0020CA10 0020CA10
00209C3F 00209C3F
0020CA10 0020CA10
00209F13 00209F13
0020CA34 0020CA34
0020C19E 0020C19E
0020CB8D 0020CB8D
0020F158 0020F158
001F9592 001F9592
001E9896 001E9896
001E7F66 001E7F66
001EB171 001EB171
001EA547 001EA547
001E73E4 001E73E4
001E5BE8 001E5BE8
000D6762 000D6762
MCC_MAIN main 7724 00000189 00002035
0000596F 0000596F
MCC_KERNEL_INIT MCC_KERNEL_INITIALIZE 163 00000027 000059A3
0000594A 0000594A
=======================
(3) On MONNET (OBS to send event to the CONSOLE of CHILKA and not on
MCC_EVL_SINK object)
NCL>SHOW Event Dispatcher Outbound Stream chilka_2 ALL
Node 0 Event Dispatcher Outbound Stream chilka_2
at 1993-03-25-19:23:31.929+01:00I9.647
Identifiers
Name = chilka_2
Status
UID = 4039560A-28F2-11CC-8004-AA000400CDC3
State = Off
Buffer Size = 16384
Characteristics
Template = <Default value>
Connect Retry Timer = 120
Disconnect Timer = 0
Specific Filter =
{
[
EventCode = (Node LOCAL:.MONNET , All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node LOCAL:.MONNET Event Dispatcher, All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node LOCAL:.MONNET CSMA-CD, All) ,
Filter Action = Ignore
] ,
[
EventCode = (Node LOCAL:.MONNET Event Dispatcher Outbound Stream chilka_2, All) ,
Filter Action = Pass
] ,
[
EventCode = (Node LOCAL:.MONNET Event Dispatcher Outbound Stream local_stream, All) ,
Filter Action = Pass
] ,
[
EventCode = (Node LOCAL:.MONNET CSMA-CD Station QNA-0, All) ,
Filter Action = Pass
]
}
Global Filter =
{
[
EventCode = ((Node), All) ,
Filter Action = Ignore
] ,
[
EventCode = ((Node, Event Dispatcher), All) ,
Filter Action = Block
] ,
[
EventCode = ((Node, Event Dispatcher, SINK), All) ,
Filter Action = Block
] ,
[
EventCode = ((Node, Event Dispatcher, Outbound Stream), All) ,
Filter Action = Block
] ,
[
EventCode = ((Node, Event Dispatcher, SINK, Inbound Stream), All) ,
Filter Action = Block
]
}
Catch All Filter = Pass
Connect Timer Enabled = False
Sink Object = <Default value>
Sink Node = LOCAL:.chilka
Sink End User = number = 82
Sink Address =
{
}
Counters
Creation Time = 1993-03-25-11:17:01.160+01:00I9.292
Events Lost = 0
Enabled = 4
Disabled = 4
Connect Requests = 4
Connections Accepted = 4
Shutdowns = 4
Confidence Changes = 8
Filter Changes = 33
NCL>
==========================
(4) On CHILKA (DECmcc station)
If notification are running before issuing GETEVENT, some time the
event is displayed with an error that is not the same for two
successive identique events as shown below.
$ mcc
DECmcc (V1.3.0)
MCC> notif domain .m.node events=(any events), -
entit list = (node * event disp outb stream *)
%MCC-S-NOTIFSTART, Notify request 1 started
MCC> getevent node * event disp outb stream * any event
Node 08-00-2B-0D-C0-9D-5F-FA-A9-88-43-46-95-00:.MONNET Event Dispatcher
Outbound Stream chilka
AT 25-MAR-1993 19:34:24 Any Event
%MCC-E-ILVSYNTAXERROR, data type of ASN.1 value conflicts with type supplied
MCC> getevent node * event disp outb stream * any event
Node 08-00-2B-0D-C0-9D-5F-FA-A9-88-43-46-95-00:.MONNET Event Dispatcher
Outbound Stream chilka
AT 25-MAR-1993 19:34:58 Any Event
Successfully received events:
%MCC-E-ILVTNF, specified tag not found within current constructor
MCC> getevent node * event disp outb stream * any event
Node 08-00-2B-0D-C0-9D-5F-FA-A9-88-43-46-95-00:.MONNET Event Dispatcher
Outbound
Stream local_stream
AT 25-MAR-1993 19:36:21 Any Event
Successfully received events:
MCC>
| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 4767.1 | Try running in trace mode | TOOK::PURRETTA | | Wed Mar 31 1993 10:01 | 32 |
| Michel,
Could you try turning on some trace bits and executing the command
again? I'd like to see what the event looks like that's causing
the accvio. Do the following:
$ define mcc_dna5_am_log 4
$ define mcc_fcl_pm_log 8
Then run MCC and try the getevent again. Post the results here and I'll
take a look at it.
As for your second problem, it looks like the MCC DNA5 EVL is receiving
the events (the STATE = On Connected). So the problem must be in
the specification of the getevent command. What is the syntax you're
using? By the way, you can run the DNA5 EVL in trace mode as well to
see the events come in and get processed. To do this, first DISABLE
the EVL running on the system ( MCC> disable mcc 0 dna5_am sink ).
Then, in a separate window,
$ define mcc_dna5_am_log 400
$ run sys$share:mcc_dna5_evl.exe
The EVL will change the process name to MCC_DNA5_EVL as part of it's check
that it is the only image running (we don't want more than one running at the
same time). Make sure you change your process name to something else
when you are finished running in trace mode or the (MCC> ena mcc 0 dna5 sink)
will not work.
John
|