| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 2150.1 | | TAV02::KALAI | | Tue Jan 21 1992 07:29 | 34 |
| Sorry for 2150.0.........
-------------------------------------------------
Shalom,
I want to monitor WAN network and I want to use ERROR PERCENT in couple of modes.
in real time and in PAST.
I met tow big problems using decmcc 1.1 and now with decmcc t1.2.4:
1. on DDCMP line ERROR PERCENT calculation is wrong on the CIRCUIT entity
and is correct on the LINE entity.
I expected to find this two value equal and what I get is
something like 0.5% of error percent on the line and 25% on
the circuit.
2. No line statistics in the PAST.
WITH DECMCC 1.1 the error message spoke about LINE SPEED
and with t1.2.4 we have NO DATA FOR THE SPECIFIED TIME...
Of course, I checked every thing line speed, recording of node circuit
and line entity with the attributes status characteristics and counters.
I mention this problem before in note 1849.
I am working on a project were the wan lines are very important and I
need the calculation of ERROR PERCENT in the past very desperately.
Any idea somebody?
I find it very strange that nobody complain about this problem before.
Am I the only one trying to get this type of information from the MIR OR
I am doing something wrong.
Thanks
Yael Kalai
|
| 2150.2 | QAR 2174 | TOOK::MINTZ | Erik Mintz, DECmcc Development | Tue Jan 21 1992 07:38 | 5 |
| Entered as QAR 2174.
If you suspect that a problem like this is being overlooked,
please request that we enter a QAR (already done for this note).
|
| 2150.3 | Need more info | TOOK::ANWARUDDIN | Anwar | Wed Jan 22 1992 11:20 | 9 |
| re .1
Please send us the following data:
SHOW NODE4 name LINE * ALL CHAR
SHOW NODE4 name LINE linename ALL COUNT,at every 0:1:0 until +0:2:0
SHOW NODE4 name CIRC * ALL CHAR
SHOW NODE4 name CIRC * ALL COUNT,at every 0:1:0 until +0:2:0
|
| 2150.4 | re:3 | TAV02::KALAI | | Sun Jan 26 1992 09:24 | 233 |
| Shalom,
follow the info that you ask for.
mcc> sho node4 isrout line * all char
Node4 51.30 Line SYN-0
AT 26-JAN-1992 14:09:12 Characteristics
Examination of Attributes shows:
Device = SYN-0
Receive Buffers = 64
Controller = Normal
Duplex = Full
Protocol = DDCMP Point
Clock = External
Service Timer = 20000 Milliseconds
Retransmit Timer = 3000 Milliseconds
Node4 51.30 Line SYN-1
AT 26-JAN-1992 14:09:12 Characteristics
Examination of Attributes shows:
Device = SYN-1
Receive Buffers = 64
Controller = Normal
Duplex = Full
Protocol = DDCMP Point
Clock = External
Service Timer = 20000 Milliseconds
Retransmit Timer = 5000 Milliseconds
Node4 51.30 Line SYN-2
AT 26-JAN-1992 14:09:16 Characteristics
Examination of Attributes shows:
Device = SYN-2
Receive Buffers = 64
Controller = Normal
Duplex = Full
Protocol = DDCMP Point
Clock = External
Service Timer = 20000 Milliseconds
Retransmit Timer = 3000 Milliseconds
Node4 51.30 Line SYN-3
AT 26-JAN-1992 14:09:18 Characteristics
Examination of Attributes shows:
Device = SYN-3
Receive Buffers = 64
Controller = Normal
Duplex = Full
Protocol = DDCMP Point
Clock = External
Service Timer = 20000 Milliseconds
Retransmit Timer = 5000 Milliseconds
Line Speed = 64000
Node4 51.30 Line ETHERNET
AT 26-JAN-1992 14:09:21 Characteristics
Examination of Attributes shows:
Device = LNA-0
Receive Buffers = 64
Controller = Normal
Protocol = CSMA/CD
Hardware Address = 08-00-2B-0F-4B-AB
Line Speed = 10000000
--------------------------------------------------------------------
mcc > sho node4 isrout circ * all char
Node4 51.30 Circuit ETHERNET
AT 26-JAN-1992 14:09:36 Characteristics
Examination of Attributes shows:
Designated Router Address = 51.238
Designated Router Name = TAVRTR
Cost = 4
Maximum Routers = 32
Router Priority = 101
Hello Timer = 15 Seconds
Line = ETHERNET
Protocol = Ethernet
Node4 51.30 Circuit SYN-0
AT 26-JAN-1992 14:09:36 Characteristics
Examination of Attributes shows:
Cost = 23
Hello Timer = 20 Seconds
Line = SYN-0
Protocol = DDCMP Point
Babble Timer = 6000 Milliseconds
Maximum Transmits = 8 Messages
Node4 51.30 Circuit SYN-1
AT 26-JAN-1992 14:09:39 Characteristics
Examination of Attributes shows:
Cost = 23
Hello Timer = 100 Seconds
Line = SYN-1
Protocol = DDCMP Point
Babble Timer = 6000 Milliseconds
Maximum Transmits = 32 Messages
Node4 51.30 Circuit SYN-2
AT 26-JAN-1992 14:09:41 Characteristics
Examination of Attributes shows:
Cost = 23
Hello Timer = 15 Seconds
Line = SYN-2
Protocol = DDCMP Point
Babble Timer = 6000 Milliseconds
Maximum Transmits = 8 Messages
Node4 51.30 Circuit SYN-3
AT 26-JAN-1992 14:09:41 Characteristics
Examination of Attributes shows:
Cost = 23
Hello Timer = 15 Seconds
Line = SYN-3
Protocol = DDCMP Point
Babble Timer = 6000 Milliseconds
Maximum Transmits = 32 Messages
----------------------------------------------------------------------
mcc > sho node4 isrout circ syn-3 all coun ,every 00:01:00 until +00:2:00
Node4 51.30 Circuit syn-3
AT 26-JAN-1992 14:25:39 Counters
Examination of Attributes shows:
Counter Creation Time = 26-JAN-1992 14:15:07.92
Seconds Since Last Zeroed = 632 Seconds
Terminating Packets Received = 0 Packets
Originating Packets Sent = 0 Packets
Terminating Congestion Loss = 0 Packets
Transit Packets Received = 10015 Packets
Transit Packets Sent = 6007 Packets
Transit Congestion Loss = 0 Packets
Circuit Down = 0
Failure to Initialize = 0
Bytes Received = 4506873 Bytes
Bytes Sent = 738843 Bytes
Data Blocks Received = 10028 Blocks
Data Blocks Sent = 6016 Blocks
Data Errors Inbound = 0 Errors
Data Errors Outbound = 0 Errors
Remote Reply Timeouts = 0 Errors
Local Reply Timeouts = 0 Errors
Remote Buffer Errors = 0 Errors
Local Buffer Errors = 0 Errors
Selection Intervals Elapsed = 0 Errors
Selection Timeouts = 0 Errors
Node4 51.30 Circuit syn-3
AT 26-JAN-1992 14:26:39 Counters
Examination of Attributes shows:
Counter Creation Time = 26-JAN-1992 14:15:08.53
Seconds Since Last Zeroed = 691 Seconds
Terminating Packets Received = 0 Packets
Originating Packets Sent = 0 Packets
Terminating Congestion Loss = 0 Packets
Transit Packets Received = 10945 Packets
Transit Packets Sent = 6364 Packets
Transit Congestion Loss = 0 Packets
Circuit Down = 0
Failure to Initialize = 0
Bytes Received = 4933283 Bytes
Bytes Sent = 799435 Bytes
Data Blocks Received = 10958 Blocks
Data Blocks Sent = 6378 Blocks
Data Errors Inbound = 0 Errors
Data Errors Outbound = 0 Errors
Remote Reply Timeouts = 0 Errors
Local Reply Timeouts = 0 Errors
Remote Buffer Errors = 0 Errors
Local Buffer Errors = 0 Errors
Selection Intervals Elapsed = 0 Errors
Selection Timeouts = 0 Errors
--------------------------------------------------------
mcc > sho node4 isrout line syn-3 all cou ,every 00"01"00 until +00:02:00
Node4 51.30 Line syn-3
AT 26-JAN-1992 14:27:18 Counters
Examination of Attributes shows:
Counter Creation Time = 26-JAN-1992 14:15:08.77
Seconds Since Last Zeroed = 730 Seconds
Data Errors Inbound = 0 Errors
Remote Station Errors = 0 Errors
Local Station Errors = 0 Errors
Node4 51.30 Line syn-3
AT 26-JAN-1992 14:28:18 Counters
Examination of Attributes shows:
Counter Creation Time = 26-JAN-1992 14:15:08.60
Seconds Since Last Zeroed = 790 Seconds
Data Errors Inbound = 0 Errors
Remote Station Errors = 0 Errors
Local Station Errors = 0 Errors
Node4 51.30 Line syn-3
AT 26-JAN-1992 14:29:18 Counters
Examination of Attributes shows:
Counter Creation Time = 26-JAN-1992 14:15:08.60
Seconds Since Last Zeroed = 850 Seconds
Data Errors Inbound = 0 Errors
Remote Station Errors = 0 Errors
Local Station Errors = 0 Errors
thanks
Yael Kalai
|
| 2150.5 | | TOOK::R_SPENCE | Nets don't fail me now... | Fri Jan 31 1992 17:22 | 4 |
| Well, for one thing, the LINE SPEED isn't set for the SYNC lines.
I don't know for sure if it is needed for the calculations you want.
s/rob
|
| 2150.6 | Suggestion | TOOK::ANWARUDDIN | Anwar | Mon Feb 03 1992 18:08 | 26 |
| re: .4
Regarding the difference in the statistic ERROR PERCENT for the DDCMP Line & Circuit,
I couldn't find out anything from the data you sent me. Looks like the counters were
zeroed before you did a SHOW. I would like to see the counters (Line & Circuit) both
before & after you do SHOW STATISTCS for Line & Circ. whenever the discrepancy in
ERROR PERCENT shows up. I would like to point out though that the formulae for ERROR
PERCENT are slightly different. The formula for Line ERROR PERCENT uses some Line
error counters.
Do you see this difference in the statistic consistently or is it random?
Regarding the problem with past data, you say you have recorded Line & circuit
counters and Characteristics for the entity in question. The only other reason
I can think of for not being able to generate the statistics is that the time
you specify on the SHOW directive is probably earlier than the time at which
you started recording the attributes. Try using a time that is slightly later
than what you had specified. Since you are recording the attributes for a number
of entitites, there is a delay between the first recording & the last one. For
instance, if you started recording Circuit counters at 10:00 am, the circuit
characteristics at 10:03 am and the Line Characteristics at 10:05 am, and if
you specify the Start time on the FOR Clause as 10:00am the request will fail
because there are no Line characteristics for 10:00am. So in this case you
should specify the START time to be 10:05.
Please try playing with the time and let us know if you still have problems.
|