From owner-freebsd-questions  Sun May 10 14:56:39 1998
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Date: Sun, 10 May 1998 18:49:40 -0300
To: Doug White <dwhite@resnet.uoregon.edu>
From: Capriotti <capriotti@geocities.com>
Subject: Re: IPFW Rules
Cc: freebsd-questions@FreeBSD.ORG
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I am actually trying to understand the filtering mechanism to, next apply
it to:

filter netbios (I don't want it to cause ppp to dial, and I don't want
strangers to access it; Actually there's something about it in the archives)

filter what will in or out via ppp (do I have to make this kind of rule
refere to tun0 or sio0 ?)

allow or deny access to the netbios services

allow acess to secure shell and not telnet

and others

Nothing else (by now)

TKS !

At 12:25 PM 5/10/98 -0700, Doug White wrote:
>On Sun, 10 May 1998, Capriotti wrote:
>
>> I know that what I will ask will seem to be a securyti problem for you, and
>> I will understand if I get no answer for this, but, here I go:
>> 
>> I am trying to setup IPFW rules to match my needs, but, so far, all the
>> documentation, handbooks, and searches using fbsd's archivbes were not very
>> helpful; I still can't understand how to setup rules.
>> 
>> Could someone send - in PVT - a rule file (with as many comments as
>> possible, please) or a good tutorial/example where I can actually see how
>> to make this filtering work ?
>
>It would be helpful to know what you are trying to filter.
>
>Doug White                              | University of Oregon  
>Internet:  dwhite@resnet.uoregon.edu    | Residence Networking Assistant
>http://gladstone.uoregon.edu/~dwhite    | Computer Science Major
>
>
>
>

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