Article View: linux.redhat.misc
Article #31VPN Behind a redhat 7.3 gateway
From: Michael Hart
Date: Thu, 10 Apr 2003 04:09
Date: Thu, 10 Apr 2003 04:09
25 lines
2394 bytes
2394 bytes
I am running an NT VPN server on a local subnet behind a RedHat 7.3 gateway. I can log onto the NT VPN locally using its local net IP address (i.e. the VPN seems to be set up correctly) but cannot log on through the gateway (i.e. NAT appears to be not working correctly). I have set up VPN masqurading as per http://www.impsec.org/linux/masquerade/ip_masq_vpn.html i.e. /sbin/iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 1723 -j DNAT --to 192.168.0.40 /sbin/iptables -t nat -A PREROUTING -i eth1 -p 47 -j DNAT --to 192.168.0.40 I don't know if I have to patch the kernel or recompile it with various options I am using kernel 2.4.19 Kernel modules include IP tunnelling. Any help appreciated !!! Michael
Technical Details
Message-ID:
<d86la.5914$1h6.50238@news-server.bigpond.net.au>Path:
arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!arclight.uoregon.edu!enews.sgi.com!paloalto-snf1.gtei.net!news.gtei.net!news.compaq.com!nntp-relay.ihug.net!ihug.co.nz!abnormal.com!vicpull2.telstra.net!ken-transit.news.telstra.net!news.telstra.net!news-server.bigpond.net.au!not-for-mailShow Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: fa2c1,ec6ca9a44d72332,start X-Google-Attributes: gidfa2c1,public X-Google-Thread: 111240,ec6ca9a44d72332,start X-Google-Attributes: gid111240,public X-Google-Thread: 115bae,ec6ca9a44d72332,start X-Google-Attributes: gid115bae,public X-Google-Thread: 10669a,ec6ca9a44d72332,start X-Google-Attributes: gid10669a,public X-Google-Thread: 102983,ec6ca9a44d72332,start X-Google-Attributes: gid102983,public X-Google-ArrivalTime: 2003-04-09 21:09:44 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!arclight.uoregon.edu!enews.sgi.com!paloalto-snf1.gtei.net!news.gtei.net!news.compaq.com!nntp-relay.ihug.net!ihug.co.nz!abnormal.com!vicpull2.telstra.net!ken-transit.news.telstra.net!news.telstra.net!news-server.bigpond.net.au!not-for-mail From: "Michael Hart" <mixstat-donotspam@bigpond.net.au> Newsgroups: linux.redhat.misc,aus.computers.linux,comp.os.ms-windows.networking.ras,comp.os.ms-windows.nt.admin.networking,comp.os.linux.networking Subject: VPN Behind a redhat 7.3 gateway Lines: 28 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <d86la.5914$1h6.50238@news-server.bigpond.net.au> Date: Thu, 10 Apr 2003 04:09:45 GMT NNTP-Posting-Host: 144.137.82.237 X-Complaints-To: abuse@bigpond.net.au X-Trace: news-server.bigpond.net.au 1049947785 144.137.82.237 (Thu, 10 Apr 2003 14:09:45 EST) NNTP-Posting-Date: Thu, 10 Apr 2003 14:09:45 EST Organization: BigPond Internet Services (http://www.bigpond.net.au)