| 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 |
One of my customer's has a large private PSDN.
We have defined Complex X.25 DLM Circuits mapping all the DECnet
DLM circuits on the network. Each Complex circuit is comprised of
two parallel X.25 DLM circuits.
E.G. CIRCUIT.NYC-LDN = {
CIRCUIT.X25-NYC-LDN-OUT
CIRCUIT.X25-NYC-LDN-IN
}
and,
CIRCUIT.X25-NYC-LDN-OUT = NODE4 .DNA_NODE.NYC CIRCUIT X25-LDN-OUT
CIRCUIT.X25-NYC-LDN-IN = NODE4 .DNA_NODE.NYC CIRCUIT X25-LDN-IN
We are trying to define alarm rules to display either green or red
to indicate whether the complex circuit is up or not.
If both of the complex circuit's underlying DLM circuits are make
the complex circuit have the OSI NMFoperationalstate as UNKNOWN |
BUSY we'd like the rule to display the circuit RED and if one or
more of them is up and ACTIVE | ENABLED | BUSY, we'd like to display
the circuit as GREEN.
Currently, we have defined two sets of rules:
Name = CIRC-NYC-LDN-STATUS-DOWN
Expression = (CIRCUIT CIRCUIT.NYC-LDN
NMFOPERATIONALSTATE = DISABLED, AT
EVERY 00:01:00)
Description = "NYC-LDN CIRCUIT DOWN"
Category = "QUALITY OF SERVICE ALARM"
Severity = Warning
Name = CIRC-NYC-LDN-STATUS-UP
Expression = (CIRCUIT CIRCUIT.NYC-LDN
NMFOPERATIONALSTATE = DISABLED, AT
EVERY 00:01:00)
Description = "NYC-LDN CIRCUIT UP"
Category = "QUALITY OF SERVICE ALARM"
Severity = CLEAR
Is there a more effecient way to monitor the status of these
circuits without having to define a separate rule for each
NMFoperationalstate (ENABLED, DISABLED, ACTIVE, BUSY, UNKNOWN) ?
(The customer has DLMs interconnecting New York, Chicago, Tokyo,
Hong Kong, Tokyo, Los Angeles, Singapore ...)
Thanks....
/Nick...
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 5452.1 | Boolean Expressions? | SUBWAY::YANNIOS | N�MAT NYO8/E2 DTN:352-3197 | Wed Aug 11 1993 21:51 | 19 |
Well, if I define a seperate rule for each NMFoperationalState, and
poll - say every 5 mins - it works just fine. The map is updated
with the appropriate circuit states that the customer would like to
see.
Unfortunately, I have to define 5 rules (Active, Disabled, Enabled,
Busy, Unknown) for 10 Wide Area Circuits. This creates a lot of net
overhead not to mention a number of NML processes on the systems
that are being polled.
It would be nice if a rule could be specified:
Domain XXX_NY:.world Rule CIRC-LDN-TOK-STATUS-OK
Description = "LDN-TOK CIRCUIT ENABLED"
Category = "QUALITY OF SERVICE ALARM" Expression = (CIRCUIT CIRCUIT.LDN-TOK
NMFOPERATIOSTATE = (ENABLED|ACTIVE) , AT EVERY 00:03:00)
****************
Severity = Clear
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