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TCL in Cisco Router

Unanswered Question
Apr 1st, 2008
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I want to configre my 2821 router for scripting, so that when ever interface increases certain threshold, i will get a email about notification.


I put the wan_load_alarm.tcl in flash and configure the mail server etc according to the cisco doc, but when i try to associate TCL script with policy i got the following error


event manager policy wan_load_alarm.tcl

Register event failed:can't read "wan_load_interval": no such variable

while executing

"::cisco::eem::event_register_timer watchdog name wan_load_timer time $wan_load_interval queue_priority low nice 1

"

Tcl policy execute failed: can't read "wan_load_interval": no such variable


Embedded Event Manager configuration: failed to retrieve intermediate registration result for policy wan_load_alarm.tcl: Unknown error 0


event manager environment _email_server 172.28.32.23

event manager environment _email_from [email protected]

event manager environment _email_to [email protected]



Kindly help me how to configure it.



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guruprasadr Tue, 04/01/2008 - 21:53
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HI Wasiim, [Pls Rate if Helps]


Refer Link below for CISCO - EEM Scripting Community:


http://forums.cisco.com/eforum/servlet/EEM?page=main


Here you have many archives of CISCO EEM readily available scripts and others. Also attached the (.mht) pages having the NetPro discussion regarding EEM.


Open the Attachment with Internet Explorer.


Hope I am Informative.


Pls Rate if HELPS


Best Regards,


Guru Prasad R



Joe Clarke Tue, 04/01/2008 - 23:40
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You're missing a required environment variable, wan_load_interval. It appears this variable defines a time period in seconds used to poll the wan utilization. Try adding:


event manager environment wan_load_interval 60


(Set the interval to 60 seconds).


Other variables may also need to be set, but I wouldn't know without seeing the script.


Note: for the future, the Network Management forum is a great place to get EEM and tclsh help.

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