Date: Wed, 10 Jan 2001 16:26:19 +0200 From: "Adriaan Rossouw" <adriaanr@abraxas365.com> To: <freebsd-questions@freebsd.org> Subject: Firewall + Nat + Gateway with ONE / A SINGLE / 1 NIC card. Message-ID: <00ca01c07b11$4ccdf380$956410ac@abraxas365.com>
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As the subject shows, i only have a single NIC card at my disposal.=20
I have one public IP. and one private IP aliases (192.168.0.1 FYI)
The machine is accessable via both IP's .. now i want requests going =
from
the 192.168.0.x network to public address space, to go through the bsd =
box
etc. (NAT).
I have taken the following steps after reading the Howto's on the =
internet.
1) Recompiled my kernel with IPFIREWALL and IPDIVERT options
2) added the following to rc.conf
gateway_enable=3D"YES"
firewall_enable=3D"YES"
firewall_type=3D"open"
natd_enable=3D"YES"
natd_interface=3D"ed0"
Now. what about this setup is wrong, and what do i further need to do to =
complete this.
Thanks in advance, if there is any more information i can furnish you =
with. Please dont hesitate to ask.
After all, I'm the one asking for help.
Regards
Adriaan AKA Vertice
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<DIV><FONT face=3DArial size=3D2>As the subject shows, i only have a =
single NIC card=20
at my disposal. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I have one public IP. and one private =
IP aliases=20
(192.168.0.1 FYI)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>The machine is accessable via both IP's =
.. now i=20
want requests going from</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>the 192.168.0.x network to public =
address space, to=20
go through the bsd box</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>etc. (NAT).</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>I have taken the following steps after =
reading the=20
Howto's on the internet.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>1) Recompiled my kernel with IPFIREWALL =
and=20
IPDIVERT options</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>2) added the following to =
rc.conf</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
gateway_enable=3D"YES"</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
firewall_enable=3D"YES"</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
firewall_type=3D"open"</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =
natd_enable=3D"YES"</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
natd_interface=3D"ed0"</FONT></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Now. what about this setup is wrong, =
and what do i=20
further need to do to complete this.</FONT></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Thanks in advance, if there is any more =
information=20
i can furnish you with. Please dont hesitate to ask.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>After all, I'm the one asking for=20
help.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Regards</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> Adriaan AKA Vertice</FONT></DIV>
<DIV> </DIV></BODY></HTML>
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