I checked an NT server with a class C mask and class B network address.
It has been discovered under a class B (144.156) network segment
symbol. Monitor->Network Config->Conf menu shows 255.255.255.0 as
subnet mask (which is correct) so although it can see the right mask
its still putting it under wrong symbol. There are two machines like
that. The other interface shown is the MS loopback and I also selected
'do not discover loopback interface somewhere where it is asked' so
this shouldn't be a problem.
Other NT servers with class C mask and have been discovered in the
proper network sysbol (144.156.199).
How did you fix your bad masks problems??
Kashif
--- Leslie Clark <lclark@US.IBM.COM> wrote:
> It does create a network symbol for each subnet, if
> it can verify via
> snmp the mask configured on each interface. Use
> Monitor.. Network
> Configuration..Addresses to see what Netview is
> seeing. I uncover a
> lot of bad masks this way.
>
> Then it creates one segment per protocol within that
> subnet, where
> 'protocol' goes with the type of interface it finds.
>
> Cordially,
>
> Leslie A. Clark
> IBM Global Services - Systems Mgmt & Networking
>
>
>
>
> Why doesn't Netmon create a class C segment for all
> devices that have a
> class C subnet mask (255.255.255.0) and have the
> same network address
> (e.g. 144.155.199.*). For some devices it does and
> for others it
> doesn't.
> I am using a seed file in which I give the DNS names
> of all my machine
> that I want discovered.
>
> Kashif
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