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Re: Filtering Events by IP Address Range?

To: nv-l@lists.tivoli.com
Subject: Re: Filtering Events by IP Address Range?
From: "Whitehead, Neil" <whitern@RBOS.CO.UK>
Date: Fri, 19 Feb 1999 12:59:31 -0000
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>
It can be done using regular expressions. I've attached an example of
one that I use (best viewed in Courier font). This particular filter
only passes events that come from devices in the following IP address
ranges.
10.13.(0-29).4
10.17.(0-29).4
10.21.(0-29).4
10.25.(0-29).4


RuleName=ef_servers
RuleDescription=all servers in ef region
RuleContent=PRESENT=SNMP_TRAP && ((IP_ADDR=10\.13\.[1-2].\.4) ||
(IP_ADDR=10\.13\.[0-9]\.4)
 || (IP_ADDR=10\.17\.[1-2].\.4) || (IP_ADDR=10\.17\.[0-9]\.4)  ||
(IP_ADDR=10\.21\.[1-2].\.4)
 || (IP_ADDR=10\.21\.[0-9]\.4)  || (IP_ADDR=10\.25\.[1-2].\.4) ||
(IP_ADDR=10\.25\.[0-9]\.4))



Neil Whitehead (x22808)
IT Services (Telecoms)
The Royal Bank of Scotland
Tel: 0131-523 2808
e-mail: whitern@rbos.co.uk

> -----Original Message-----
> From: Cedric Deal [SMTP:cdeal@GTE.NET]
> Sent: Friday, February 19, 1999 2:39 AM
> To:   NV-L@UCSBVM.ucsb.edu
> Subject:      Filtering Events by IP Address Range?
> 
>     Is there a method to filter events using IP ranges?  My customer
> wants to filter NodeUp and NodeDown events for a range of IP
> addresses.
>  
> Thanks,
> Cedric Deal


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