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 From:  "Michael Graves" <mgraves at mstvp dot com>
 To:  "m0n0wall List" <m0n0wall at lists dot m0n0 dot ch>, "Klaus Stock" <ks at stock dash consulting dot com>
 Subject:  Re: [m0n0wall] CIDR notation in traffic shaper
 Date:  Sat, 03 Nov 2007 10:45:51 -0500
On Sat, 03 Nov 2007 12:45:32 +0100, Klaus Stock wrote:

>"Michael Graves" <mgraves at mstvp dot com> wrote:
>> But how do I know what range of IP address?
>> 
>> My LAN is all in the 192.168.1.x range. My VOIP devices are all in
>> 192.168.1.3x.
>
>I assume that you mean that your VOIP devices are in the range from
>192.168.1.30 - 192.168.1.39 (10 addresses). Which is not very smart, since
>subnets are generated by binary subdivision. If you can manage to use the
>subnet from 192.168.1.32 to 192.168.1.39 (8 addresses), you can define it
>with the CIDR notation 192.168.1.32/29. Should you however need to retain
>the *.30 and *.31 addresses, you'll need to set up two subnets: the
>aforementioned one (192.168.1.32/29) plus 192.168.1.30/31.
>
>Easy.
>
>If you wanna play yourself, you can toy around eith the CIDR online
>calculator: http://www.subnet-calculator.com/cidr.php - this might be
>instrementive in bringing you up to speed.
>
>best rgeards, Klaus

Interesting. Many thanks.

Would it be a more prudent approach to consider using separate vlans
for voip and non-voip traffic?

Michael
--
Michael Graves
mgraves<at>mstvp.com
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sip:mjgraves at pixelpower dot onsip dot com
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