Date: Sat, 11 Mar 2000 22:50:59 -0700 From: "Lorin Lund" <lorin_lund@yahoo.com> To: "freebsd-questions" <freebsd-questions@freebsd.org> Subject: Routing problem with 2 ppp interfaces (one of which is PPPoIP) Message-ID: <009601bf8be6$f25ec7e0$0900fea9@lorins.ild.telecom.com>
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This is a multi-part message in MIME format. ------=_NextPart_000_0093_01BF8BAC.44D97140 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I have a FreeBSD pc acting as a gateway to the Internet at home. I have = a similar FreeBSD pc acting as a gateway on the corporate WAN. I have created a PPP over UDP tunnel between the 2 gateway machines. = From HOMEGATE I can access internal addresses on the corporate WAN. The = packets are routed through the PPPoUDP tunnel (which is actually = carried by the original PPP connection to the local ISP. =20 But PCs on my home LAN cannot access the same corpWAN addresses. = HOMEGATE routes them out the default route to the internet where they = are eventually rejected as unroutable. I don't see why HOMEGATE routes things differently depending on whether = the packets originate on itself vs. other local stations. ------=_NextPart_000_0093_01BF8BAC.44D97140 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>I have a FreeBSD pc acting as a = gateway to the=20 Internet at home. I have a similar FreeBSD pc acting as a gateway = on the=20 corporate WAN.</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>I have created a PPP over UDP tunnel = between the=20 2 gateway machines. From HOMEGATE I can access internal addresses = on the=20 corporate WAN. The packets are routed through the PPPoUDP = tunnel=20 (which is actually carried by the original PPP connection to the local=20 ISP. </FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>But PCs on my home LAN cannot access = the same=20 corpWAN addresses. HOMEGATE routes them out the default route to = the=20 internet where they are eventually rejected as unroutable.</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2></FONT> </DIV> <DIV><FONT color=3D#000000 size=3D2>I don't see why HOMEGATE routes = things=20 differently depending on whether the packets originate on itself vs. = other local=20 stations.</FONT></DIV></BODY></HTML> ------=_NextPart_000_0093_01BF8BAC.44D97140-- __________________________________________________ Do You Yahoo!? Talk to your friends online with Yahoo! Messenger. http://im.yahoo.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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