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Re: Ruleset for Netview NT 5.1.1

To: nv-l@lists.tivoli.com
Subject: Re: Ruleset for Netview NT 5.1.1
From: "Todd E. Lewis" <telewis@PROVIDENTBANKMD.COM>
Date: Tue, 18 May 1999 16:29:35 -0400
Reply-to: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
Sender: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
I'm not really a router guy so what does the loopback port have to do with the 
BRI port ? According to our router guy, loopback is setup for DLSW (ATM Machine 
purposes). He's not sure either. Thanks.


>>> Steve Francis <steve.francis@COMMSERV.UCSB.EDU> 05/18 2:15 PM >>>
Probably an easier way to manage this situation is not to rely on rules.

What I would do is create a loopback interface in the routers (always a good 
idea for a variety of reasons anyway).  Manage the loopback and serial 
interfaces, but unmanage the ISDN interface.

Then in normal state, your router will be green.  If the serial interface dies 
and the ISDN works, it will be yellow (with a red serial and green loopback).  
If serial and ISDN fail, you get a red router.

This is probably the behaviour you want.

"Todd E. Lewis" wrote:

> I guess what I mean is: when the 56kb line drops (thus turning the serial 
> interface red) the BRIO port should turn from red to green. Right now netview 
> is telling all the time that my BRIO ports are down when in fact they should 
> be down unless the 56kb link dies. Maybe the ruleset needs to written in TEC. 
> I'm not sure. I hope this is a little clearer.
>
> >>> James Shanks <James_Shanks@TIVOLI.COM> 05/18 12:23 PM >>>
> Todd -
>
> Please elaborate more on what you are trying to accomplish.
>
> (1) What is your ruleset supposed to do?   The scenario is not obvious to
> me.
>
> (2) How do you propose to write the ruleset when there is no ruleset editor
> on NT?
>
> James Shanks
> Tivoli (NetView for UNIX) L3 Support
>
> "Todd E. Lewis" <telewis@PROVIDENTBANKMD.COM> on 05/18/99 11:44:42 AM
>
> Please respond to Discussion of IBM NetView and POLYCENTER Manager on
>       NetView <NV-L@UCSBVM.UCSB.EDU>
>
> To:   NV-L@UCSBVM.UCSB.EDU 
> cc:    (bcc: James Shanks/Tivoli Systems)
> Subject:  Ruleset for Netview NT 5.1.1
>
> We have cisco 2503 routers deployed in all of our bank branches. There's to
> serial ports and one BRIO (ISDN Dial-up port).
>
> The serial port connects to a 56kb frame relay link. So a normal status of
> the router should show serial port up and BRIO down. When the 56kb link
> goes down the BRIO should dial-up to get the branch back online.
>
> I need help with writing a rule set that will cover the above scenerio. Any
> help would be much appreciated, since I'm very green at writing rule sets.

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