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Topic: Have truble with VPN connect  (Read 2005 times)
« on: May 29, 2009, 05:52:05 »
wxmshyh *
Posts: 2

First thanks for helping me.


Iv met such a big problem.Im using a PIII 866/256M/20G old pc for a m0n0wall 1.235 server.There are 7 PCS with winxp in the office.m0n0wall directly connects to a 10M fiber.
Our clients need to connect a external VPN Server for work.but the problem is,if anyone first connect the VPN server(not the m0n0wall),it can connect forever,but if any other trying to connect the server,there is a error code 619 appears,it said that the port had been possessed.

If I reboot the m0n0wall,another pc who connect the external vpn server could make it,but other computers still meet the error code 619.


Iv tried to romove the m0n0wall,and put a TP-LINK R410 home router instead of it,by now,everyone  can connect the external VPN Server,and work good.



I want to know if there is anyway to make more than one computer behind m0n0wall connect the external vpn server.


Thanks everyone.
« Reply #1 on: May 29, 2009, 10:14:29 »
markb ****
Posts: 331

Unfortunately it will not work in that setup.  I believe that it is a limitation of a combination of using NAT, IPTables and establishing the GRE tunnel.  With the NAT in place, the router cannot cope with multiple tunnels as it cannot identify multiple clients to the same endpoint.  If you have more external IPs available, you might be able to use ProxyARP and a 1:1 NAT I cannot guarantee it though.
« Reply #2 on: May 29, 2009, 10:37:21 »
wxmshyh *
Posts: 2

If I use a FreeBSD 7.2 system for a NAT or Router gateway,Can it be useful for the setup?
 
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