Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 15 Dec 1997 09:01:11 +1100 (EST)
From:      "Daniel O'Callaghan" <danny@panda.hilink.com.au>
To:        "George M. Ellenburg" <gme@sundial.net>
Cc:        isp@FreeBSD.ORG
Subject:   Re: Subnetting, Firewalls, Class C's
Message-ID:  <Pine.BSF.3.91.971215085853.465U-100000@panda.hilink.com.au>
In-Reply-To: <3.0.5.32.19971214144719.009403c0@sundial.net>

next in thread | previous in thread | raw e-mail | index | archive | help

On Sun, 14 Dec 1997, George M. Ellenburg wrote:
> 
> Suffering from a cold, and heavy medication, I wish to run the
> following by some of you to confirm or deny that this subnetting
> example will work; everything tells me yes, but I would appreciate a
> second opinion:
> 
> ip ranges		netmask
> 204.181.150.1 -
> 204.181.150.14	255.255.255.240

Yes
 
> 204.181.150.17 -
> 204.181.150.30	255.255.255.240

YEs
 
> 204.181.150.33 -
> 204.181.150.46	255.255.255.240

Yes
 
> 204.181.150.49 -
> 204.181.150.54	255.255.255.248

Yes
 
> 204.181.150.57 -
> 204.181.150.254	255.255.255.56

No.

If you want a huge subnet, the best you can do is 
204.181.150.128:255.255.255.128 which gives you hosts .129-254.

Danny



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.3.91.971215085853.465U-100000>