Windows 7 in your DMZ? Not a good idea anyway! ;-)

Are you starting the client as Administrator?

If not you are not allowed to change routing on this computer!

Regards!
Frank
-- 
Frank Fiene / IT-Services
Internet Services / IT-Security
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HRB 8282 AG Münster/District Court of Münster

Am 24.07.2013 um 00:12 schrieb Tarun Madiraju <tmadir...@nopsec.com>:

> Dear all:
> 
> I have a windows 7 machine (OpenVPN Client) that sits in DMZ, and when it 
> tries to connect to a Ubuntu (OpenVPN Server) in the cloud, the connection is 
> established, but they cannot ping each other. I also tried other linux 
> machines in DMZ and they all connect without any problem.
> 
>  I'm thinking it's a windows firewall or routing problem of some sort, but 
> I'm not sure about the issue as I enabled the ICMP (also tried disabling the 
> firewall protection for TUN adaptor). I would appreciate if anybody can 
> provide me some suggestions on how to configure windows firewall, or if there 
> are any other issues that could cause this.  Thank you.
> 
> My client config file is this:
> 
> ==========================================================
> 
> client
> proto udp
> dev tun
> ca /opt/vrm-demo-client/ca.crt
> dh /opt/vrm-demo-client/dh2048.pem
> cert /opt/vrm-demo-client/vrm-demo-client.crt
> key /opt/vrm-demo-client/vrm-demo-client.key
> remote X.X.X.X 1194
> cipher CAST5-CBC
> user nobody
> group nogroup
> verb 2
> mute 20
> keepalive 10 120
> comp-lzo
> persist-key
> persist-tun
> float
> resolv-retry infinite
> nobind
> daemon
> 
> ===========================================================
> 
> ------------------------------------------------------------------------------
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