This is a multi-part message in MIME format. ------=_NextPart_000_0004_01BF2305.FE946550 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi I hope someone can help me with this problem: I've just installed FW1 on an NT box, it has two interfaces - an ISDN = RAS connection to the Internet and a ethernet connect to an internal = network containing a Linux box. I've been trying to set it up so that = the internal addresses 192.168.10.x are hidden by the external address = (valid address) of the firewall. Please could someone explain in simple terms how to configure this = setup. Currently when I ping from the linux box to the Internet the = echo-request packet reaches the firewall as I can see it appear on the = log but the echo-reply never appears. Also whenever I boot my NT box the = MAC address of the RAS interface changes (I presume because it's not a = real physical interface - it this the problem? Thanks in advance, Andy Davis. ------=_NextPart_000_0004_01BF2305.FE946550 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN"> <HTML> <HEAD> <META content=3Dtext/html;charset=3Diso-8859-1 = http-equiv=3DContent-Type> <META content=3D'"MSHTML 4.72.3110.7"' name=3DGENERATOR> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT color=3D#000000 size=3D2>Hi I hope someone can help me with = this=20 problem:</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>I've just installed FW1 on an NT = box, it has two=20 interfaces - an ISDN RAS connection to the Internet and a ethernet = connect to an=20 internal network containing a Linux box. I've been trying to set it up = so that=20 the internal addresses 192.168.10.x are hidden by the external address = (valid=20 address) of the firewall.</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>Please could someone explain in = simple terms how=20 to configure this setup. Currently when I ping from the linux box to the = Internet the echo-request packet reaches the firewall as I can see it = appear on=20 the log but the echo-reply never appears. Also whenever I boot my NT box = the MAC=20 address of the RAS interface changes (I presume because it's not a real = physical=20 interface - it this the problem?</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>Thanks in advance,</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>Andy = Davis.</FONT></DIV></BODY></HTML> ------=_NextPart_000_0004_01BF2305.FE946550--
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