Re: [nv-l] HSRP interfaces

[Paul <pstroud@bellsouth.net>]

A 0.0.0.0 interface is usually an unnumbered interface, possibly a 
frame-relay, backup
or aync interface of somekind. If it gets rediscovered, you could always 
unmanage and
or hide the device. If it truely is an unnumbered interface, netmon will 
be polling that
device via snmp so that it can check the status via the ifAdmin and 
ifOper variables
provided by the snmp agent. That is the only way netmon can check the 
status of an
unnumbered interface as it should not be pingable.

This is not generally an HSRP interface. HSRP interfaces are, at least 
in every case I
have seen, numbered interfaces, generally used as the gateway address 
for a subnet.
Paul





CMazon@commercebankfl.com wrote:

> In my case it is an actual IP address that is pingable.  It just shows 2-3 
> times... I have tried to delete them but they get rediscovered the next 
> day.
>
> Carlos
>
>
>
>
> Brian Kraftchick <Brian.Kraftchick@odfl.com>
> 09/23/2003 11:16 AM
>
>        To:     "NVList (E-mail)" <nv-l@lists.tivoli.com>
>        cc: 
>        Subject:        RE: [nv-l] HSRP interfaces
>
> Allie,
>
> Same thing here....  7.1.2 on Win2K.....several of our routers show 
> multiple
> 0.0.0.0 interfaces....I just assumed that those had something to do with 
> the
> default routes defined in the routers themselves since that was the only
> place I had ever seen a legitimate reference to 0.0.0.0
>
> Brian
>
> -----Original Message-----
> From: Allie M Moran [mailto:allie@lsu.edu]
> Sent: Tuesday, September 23, 2003 11:12 AM
> To: CMazon@commercebankfl.com
> Cc: nv-l@lists.tivoli.com
> Subject: Re: [nv-l] HSRP interfaces
>
>
>
>
>
>
> I have noticed the same thing.  I also have multiple 0.0.0.0 interfaces.
>
> Netview 7.1.3 / AIX 5.1
>
>
> |---------+--------------------------->
> |         |           CMazon@commerceb|
> |         |           ankfl.com       |
> |         |                           |
> |         |           09/19/2003 09:21|
> |         |           AM              |
> |         |                           |
> |---------+--------------------------->
>
>  
>
> > ---------------------------------------------------------------------------
> >    
> --------------------------------------------|
>  |
> |
>  |        To:      nv-l@lists.tivoli.com
> |
>  |        cc:      (bcc: Allie M Moran/allie/LSU)
> |
>  |        Subject: [nv-l] HSRP interfaces
> |
>
>  
>
> > ---------------------------------------------------------------------------
> >    
> --------------------------------------------|
>
>
>
>
>
> Hello List... Netview 7.1.3 / windows 2000
>
> I have 2 routers that keep rediscovering the HSRP interface on itself
> (duplicating) several times. At one point I will have the same interface 3
> or 4 times on that router, 1 up and the rest down but with no object name.
> I have HSRP on almost all our routers but this only occurs on 2 of them.
> Has anyone experienced this before?  In my netmon.seed file these specific
> interfaces are listed as HSRP by IP address.
>
>
> Thanks
>
> Carlos
>
>
>
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>
>  


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