[one-users] onevnet range network handing without range

[Ruben S. Montero]

Hi

A Ranged Network is a contiguous range of IPs (any number of IPs) class
networks can be defined for convenience, though.  however you can specify
any size. eg.
...
NETWORK = 10.20.0.10
SIZE = 240
...

This will produce the range you are looking for...


Cheers


On Fri, Feb 4, 2011 at 12:13 AM, Steffen Neumann <sneumann at ipb-halle.de>wrote:

> Hi,
>
> from my old days I know about class A,B and C networks.
> That definition is also used in the TYPE = RANGED
> network definition. I see two problems there:
>
> 1) People might have different networks,
>   e.g. e.g. a 192.168.0.0/23 with addresses
>   from approx. 192.168.0.1 to 192.168.1.254
>
>   the onevnet definition should be as flexible.
>
> 2) In my 10.20.0.0/16 network, I want to have the
>   physical hosts on 10.20.0.x and virtual machines
>   on 10.20.1.y, essentially sharing the same subnet.
>
>   onevnet is defined as class B 10.20.0.0,
>   but it will happily provide a lease colliding
>   with my (dhcp-assigned) physical hosts.
>
>   The onevnet RANGE definition should allow a real range,
>   similar to dnsmask's dhcp-range=10.20.0.10,10.20.0.250,1h
>
> Or did I miss anything ?
>
> Yours,
> Steffen
>
>
> --
> IPB Halle                    AG Massenspektrometrie & Bioinformatik
> Dr. Steffen Neumann          http://www.IPB-Halle.DE
> Weinberg 3                   http://msbi.bic-gh.de
> 06120 Halle                  Tel. +49 (0) 345 5582 - 1470
>                                  +49 (0) 345 5582 - 0
> sneumann(at)IPB-Halle.DE     Fax. +49 (0) 345 5582 - 1409
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
Dr. Ruben Santiago Montero
Associate Professor (Profesor Titular), Complutense University of Madrid

URL: http://dsa-research.org/doku.php?id=people:ruben
Weblog: http://blog.dsa-research.org/?author=7
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20110204/6e085651/attachment-0003.htm>