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Trouble with vpn

Server ( Winroute Host ) IP =
VPN Winroute IP =

If I connect Via Internet to my VPN Lan , I get a connect via VPN , and I can ping the Winroute Host , and also my Lan clients.
It works perfectly , one or two days , ( I have a static WWW connect ) and then - I can connect via VPN , ping etc. but I have no access. I a open a dos window I can ping all my home adresses like / 192.168.02 and also the VPN server like - thats all....
If I search my server in the lan settings ( ) i dont find any of my lan pcs

What can i do ?
It works many days , I chance nothing in my rules !

thanks for help

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Do you have a default gateway specified on your LAN interface? You can check this by logging into the Administration Console and clicking on the Routing Table section. If you have two routes that have for network and mask this would indicate you have specified a default gateway on your LAN interface, which is an incorrect configuration. If you do find this is the case, simply remove the default gateway from your LAN interface (this is done by editing the TCP/IP properties for the Network Connection in Windows).

Kevin Trumbull
Kerio Technical Support Team Leader

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Thanks for answer , but my routing table i think is correct ,
my system route mask ----> ADSL mask >> LAN INTERN mask >> Lan EXTERN mask >Lan EXTERN

MY Local Lan = to 100 ( 1 Lan Card )
MY EXTERN LAN= ( 2 Lan Card to ADSL Modem )
MY ADSL Modem =

VPN Server is running at

Are this routes correct ??
But it works many days with VPN , and now I only can connect from outside ( not the same IP groupe ) , with the kerio vpn client.
Connect with client OK , Log is also OK.
I can ping my server - and all other IP in Winroute LAN.

But no access , and if I search in network - folder my server ( - not found...

What are the minimum Rules for VPN to connect the VPN server.

A: ) VPN SERVICE : Internet >> Firewall ( Kerio VPN )
B: ) Local Traffic: VPN >> VPN ( ANY )
C: ) Firewall Traffic: VPN >> VPN ( DNS / FTP / HTTP / ??? )

thanks for help

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