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Date:      Thu, 18 Apr 2002 12:39:06 -0400
From:      Donnie Jones <donniejones18@yahoo.com>
To:        "saifuddin Abd. Salam" <saif_addin@yahoo.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Router/Gateway
Message-ID:  <20020418123906.68629ef8.donniejones18@yahoo.com>
In-Reply-To: <20020418102655.55019.qmail@web11406.mail.yahoo.com>
References:  <20020418102655.55019.qmail@web11406.mail.yahoo.com>

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On Thu, 18 Apr 2002 03:26:55 -0700 (PDT)
"saifuddin Abd. Salam" <saif_addin@yahoo.com> wrote:

> I have setup the pc router/gateway with this
> conditions:
> 1. I have added the options into kernel, and compiled
> too:
>     a. options IPFILTER
>     b. options IPFILTER_LOG
>     c. options IPFIREWALL_DEFAULT_TO_ACCEPT
> 
> 2. In the rc.conf file, I have these lines:
>     a. defaultrouter="my.internet.ip.default.gateway"
>     b. gateway_enable="YES"
>     c. hostname="my.hostname"
>     d. network_interface="xl0 lo0 xl1"
>     e. ifconfig_xl0="inet x.x.x.x netmask
> 255.255.255.0"
>     f. ifconfig_xl1="inet y.y.y.y netmask
> 255.255.255.0"
>     g. ipnat_enable="YES"
>     h. ipnat_rules="/etc/ipnat.rules"
>     i. ipfilter_rules="/etc/ipf.rules"
>      ...
>      ...
> 3. The ipnat.rules has these rules:
>     a. map xl0 x.x.x.0/24 -> 0.0.0.0/32 portmap
> tcp/udp auto
>     b. map xl0 x.x.x.0/24 -> 0.0.0.0/32
>     c. rdr xl0 0.0.0.0/32 port 80 -> my.proxy.op port
> 8080


Are you actually running an http proxy?


> 
> 4. Meanwhile my ipf rules was blank
> 
> 5. Ping from router/gateway to host in internal
> network is ok.
> 6. ping from host internal network to router/gateway
> is ok
> 
> Problems:
> Ping, browsing from host internal network into outside
> the world was failed
> 
> Have the idea to solve?
> 
> thanks
> regards
> Saifuddin
> 

Have you tested browsing the internet from the freebsd gateway?

If only browsing from the internal network fails, is it because you're redirecting to a http proxy that you don't have?
or is your http proxy not working correctly?

More info needed,

Good luck.

--Donnie
  http://www.darthik.com

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