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Re: [nv-l] EventForwarding to TEC - cut Domain from Hostname

To: <nv-l@lists.us.ibm.com>
Subject: Re: [nv-l] EventForwarding to TEC - cut Domain from Hostname
From: "Martina Haseneder" <martina.haseneder@datev.de>
Date: Mon, 6 Jun 2005 13:39:53 +0200
Delivery-date: Mon, 06 Jun 2005 12:40:30 +0100
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Bill,

you're genius.

THANK you

Martina

----- Original Message ----- 
From: <bill.kellam@worldspan.com>
To: <nv-l@lists.us.ibm.com>
Sent: Wednesday, June 01, 2005 3:18 PM
Subject: Re: [nv-l] EventForwarding to TEC - cut Domain from Hostname


> You define an IP address as a named regular expression like so (in your
> startup rule):
>
> re_create(ip,'^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$')
>
> Then process the chopping only if the hostname is not an IP like so:
>
> not re_match(ip,_hostname,0,_result),
>
> Regards,
> Bill Kellam
> Enterprise Integration and Management
>
>
>
>
>
>              "Martina
>              Haseneder"
>              <martina.hasenede                                          To
>              r@datev.de>               <nv-l@lists.us.ibm.com>
>              Sent by:                                                   cc
>              owner-nv-l@lists.
>              us.ibm.com                                            Subject
>                                        Re: [nv-l] EventForwarding to TEC -
>                                        cut Domain from Hostname
>              06/01/2005 04:48
>              AM
>
>
>              Please respond to
>              nv-l@lists.us.ibm
>                    .com
>
>
>
>
>
>
> Hi Larry,
>
> thanks for reply.
>
> Our TEC-Administrator has a rule like:
>
> (
>                 /* find the first '.' in the hostname */
>                 atompart(_hostname,'.',_pos,_),
>                 /* we want all up to the dot, but not the dot itself */
>                 _cut is _pos - 1,
>                 /*  get the prefix */
>                 atompart(_hostname,_new_hostname,1,_cut),
>                 /*  set the slot hostname */
>                 bo_set_slotval(_event,'hostname',_new_hostname)
>                 /*  re_mark_as_modified is not needed in reception actions
> */
>         )
>
>
> But unfortunately this is not useful if the hostname is a IP-Adress.
> Maybe you know how to complete the rule?
>
>
>
> ----- Original Message -----
> From: "Larry Fagan" <larrytechie@yahoo.com>
> To: <nv-l@lists.us.ibm.com>
> Sent: Tuesday, May 31, 2005 7:01 PM
> Subject: Re: [nv-l] EventForwarding to TEC - cut Domain from Hostname
>
>
> > Martina,
> > This is very simple in TEC rules.. use atompart
> > predicate in rules to get the hostname only. You need
> > to use atompart for three times in rule since there
> > are three dots in a FQDN.
> > Regards,
> > Larry
> >
> > --- Martina Haseneder <martina.haseneder@datev.de>
> > wrote:
> > > Hi folks,
> > >
> > > I have a  very special problem, i guess.
> > >
> > > Most administrators of servers send a "Maintenance
> > > Mode" to the TEC for the reason, that all Events for
> > > this Node get ignored for a while.
> > > They send a wpostemsg with the simple Hostname like
> > > "un031e00".
> > >
> > > The NetView-Server sends a "Node Down" Event with a
> > > full qualified Name like
> > > "un031e00.service.domain.de"
> > > Now the "two Names" are not identic so the
> > > Maintenance Mode is not able to operate and we get
> > > undesired alarms.
> > >
> > >
> > > The domains are not really important for us because
> > > allready the "Simple Hostname" is unique.
> > > Finally we thought about cutting off the domain.
> > >
> > >
> > > What is better:
> > >     strip the Hostname in a Ruleset
> > >     (how could I influence the slot "hostname")
> > > or
> > >     strip the Hostname at the TEC
> > >     (has anybody knowhow of "prolog")
> > >     (I would need a rule which
> > >         cuts nothing if the the string is numeric
> > > (IP-Adress) and
> > >         cuts after the first "." (Hostname +
> > > Domain))
> > >
> > > All ideas make me happy
> > >
> > > Bye
> > > Martina
> > >
> > > NV for UNIX 7.1.4 on AIX 5.2
> > > Tivoli Enterprise Console 3.8
> > >
> > >
> > >
> > >
> > >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam?  Yahoo! Mail has the best spam protection around
> > http://mail.yahoo.com
> >
> >
>
>
>
>
>


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