- Original Message -
From: "Matthew Seaman" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, November 12, 2002 3:45 PM
Subject: Re: ipfw matching (revisited)
> On Tue, Nov 12, 2002 at 03:06:42PM +0100, Mark wrote:
> > Ok, I constructed the foll
On Tue, Nov 12, 2002 at 03:06:42PM +0100, Mark wrote:
> Ok, I constructed the following IP:mask for ipfw to match:
>
> 202.43.64.0:255.255.191.0
>
> This is supposed to match the range 202.43.64.xx to 202.43.127.xx
Close, but no cigar. You want:
202.43.64.0:255.255.192.0 also known as
On Tue, Nov 12, 2002 at 01:37:57PM +0100, Mark wrote:
> I have a quick question on the way ipfw matches IP masks. If I give this IP
> address:
>
> 12.144.51.128/17
That's not entirely correct: 12.144.51.128 is in the middle of a /17
netblock.
Address
Network:12.14
Ok, I constructed the following IP:mask for ipfw to match:
202.43.64.0:255.255.191.0
This is supposed to match the range 202.43.64.xx to 202.43.127.xx
Will this happen? It is really important that it does not match too much.
Thanks!
- Mark
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w
I have a quick question on the way ipfw matches IP masks. If I give this IP
address:
12.144.51.128/17
Am I then correct in thinking it will match all IP addresses from
12.144.51.128 to 12.144.51.255? Or will it start matching from 12.144.51.0?
(not what I want).
Now for the harder question (
