[vpn-help] 2- Shrew 2.5.1 and Draytek Vigor 2710 VPN

[Karnin]

Dear Clemens,
thx for your hints.
In my opinion there must be another reason for the faulty behaviour.

1. IP settings as gateway, dns, local IP on all workstations and the
non-responding win2003-server are set without mistakes ;) , surfing is
possible, Lan connections can be established in host subnet
192.168.112.0.
2. The firewall services ARE totally stopped (only for evaluation...)
even at outgoing AND incoming systems and the routers.

It is really boring because I doesn't have any idea how to localize the
problem :(

Thx once more,
Christoph

>> C.Hoffmann at ProSeS.de wrote on Sunday, July 25, 2010 4:09 PM:
>> There are only two explanations, not related to the ShrewSoft client:
>> 1. Those workstations do not have the default gateway set
>> appropriately.
>> Unlikely, because they won't have Internet access then,
>> which you certainly have checked.
>> 2. The firewall on one or all sides is NOT switched off
>> completely. You need to stop the service to get rid of the firewall.

> Dear list members,
> that's my novice report to vpn-help list, so please be patient with
> me :) 
> 
> ## Client:
> Windows XP Sp3
> Shrew VPN client version = 2.1.5
> Fritz!Box 7170 with DYNDNS.ORG-dynamic IP, ADSL
> with Firmware 29.04.80
> Client-subnet 192.168.112.0
> 
> ## Host:
> Draytek Vigor 2710 with DYNDNS.ORG-dynamic IP, ADSL
> with Firmware 3.3.5 Standard for AnnexB
> Host-subnet 192.168.215.0
> 
> ## Setup according to:
> http://draytek.de/Beispiele/VPN/ShrewSoft_Client.pdf
> 
> ## Problem:
> esp-AES-Tunnel/Auth will be established without any problem.
> Draytek Router/Gateway 192.168.215.1 at host side answers to ping,
> router's admin-page can be accessed by IP adress => working.
> A Synology diskstation DS207 (linux system!) 192.168.215.100 can be
> pinged and accessed at host side => working.
> 
> BUT:
> Not pingable or accessible are the windows machines in subnet
> 192.168.215.0: 
> -Windows 2003 Server Standard
> -Windows XP Sp3
> -Windows 98SE (only terminalclient)
> 
> Pings from Draytek router to the windows clients in Host-subnet
> 192.168.215.0 are working. 
> 
> Firewalls are switched off for exploration purposes.
> 
> Problem is reproducable on different Windows XP Sp3-clients (Subnet
> 192.168.112.0). 
> 
> Really mysterious......
> 
> Any hint for us?
> 
> Thx and best regards,
> Christoph
> 
> 
> 
> 
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