Re: NetBSD ipfilter stateful??
From: Christian Jean (christian@celestix.com)Date: 07/25/01
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Date: Wed, 25 Jul 2001 10:59:16 +0800 From: Christian Jean <christian@celestix.com> To: Pacifier <evablunted@freemail.absa.co.za> Subject: Re: NetBSD ipfilter stateful?? Message-Id: <20010725105916.3ef384ff.christian@celestix.com>
On Thu, 19 Jul 2001 23:58:59 +0200
Pacifier <evablunted@freemail.absa.co.za> wrote:
> Greetz.
>
> I am planning to implement a firewall solution using netbsd's ipfilter.
> What I need to know from the group is what if ipfilter is stateful or not.
>
> For instance, with ipchains, if I am creating a firewall rule for accessing
> a web server, I have to define a rule for the back connection as well.
>
> With ipfilter, do I need to create a rule for the back connection as well,
> or is that handled automatically by inspecting the state table like
> firewall-1
>
> Any input will be more that appreciated.
>
> Thanks
>
> Pacifier
> Network Admin
> CISSP wannbe
>
>
Also don't forget to check IPFilter license because there was some problem with it
a couple of months ago, especially if you intend to modify the code of IPFilter.
-- Christian Jean +-------------------------------+-----------------------------+ |R&D Engineer |Tel : (65) 844 1301 | |celestix Networks Pte Ltd |Fax : (65) 844 1125 | |18 Tannery Lane #05-03 |mail: christian@celestix.com | |Lian Tong Building |web : http://www.celestix.com| |Singapore 347780 | | +-------------------------------+-----------------------------+
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