2008/11/14 Weetos <[EMAIL PROTECTED]>

> Nope you're not - I'm using all kinds of network size, from /16 to /30 with
> almost any values in between
>
> and yes the way zenoss manage subnetworks seems to be buggy
>
> ie: I have contiguous /30 subnetworks in /24 networks
>
> x.y.z.0/30 appears in x.y.z.0/24 as expected
> x.y.z.4/30 appears as a subnet of x.y.z.0/30 which is wrong
> x.y.z.8/30 appears as a subnet of x.y.z.0/30 ans so on
>
> btw I'm running 2.2.4 (and hopefully I'll update to 2.3)
>
>
>
I don't think the new version fixes it.  I have something similar starting
with a /16 that is subdivided down into /20s and /24s.  When a device is
modeled it often creates a new subnet under the network it should be placed
in.

E.g.  The device has a /20 IP.  Under the appropriate /20 network object I
get a new /18 subnet, under that a /20 and under that the device.  Given
long enough time for the modeller to get it wrong and I end up with even
more repeating networks, e.g. /16 -> /18 -> /20 -> /18 -> /20 -> /16 -> /18
-> /20

I've tried deleting all the errant networks and fixing the layer3 catalog (
http://www.zenoss.com/Members/cluther/fix-a-broken-layer3_catalog), but they
keep coming back.  The modeller is picking up the wrong network when
modelling the device and adding a new subnet to it.


-- 
Regards,

Graham Bloice
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