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-   -   Using OpenVPN and keeping access to LAN (http://archives1.twoplustwo.com/showthread.php?t=435907)

illunious 06-25-2007 06:29 PM

Using OpenVPN and keeping access to LAN
 
I have openvpn (win32) set up to get internet access through findnot, and it's working fine, but I can't figure out how to keep access to my local machines (192.168.1.x) after I connect.

I'm sure they cover this somewhere on the site, but I don't even know what terminology to be looking for in the help/howto docs.

Note: I don't have access to the server configuration, just the client.

Thanks!

funkyworms 06-25-2007 07:03 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
Make it $1000. I don't think rewards are allowed in CTH.

krazyace5 06-25-2007 07:05 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
I wouldnt use findnot, it has been reported that neteller/pokersite accounts have been shut down from people using findnot service because there is so much fraud through findnot.

illunious 06-25-2007 07:09 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
Not using it to play poker.

If it is the case that rewards aren't allowed on CTH I apologize (didn't see this on the sticky), feel free to delete this and I'll start one without that.

funkyworms 06-25-2007 07:15 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
NP. I don't think it's in the sticky.

I've successfully set up OpenVPN and can ping between both OpenVPN peers, however I cannot reach any of the other machines on the subnet. What's the problem?

*

Make sure that the firewall is not filtering the TUN/TAP interface.
*

Make sure you have IP forwarding enabled on the server.
* If you are using routing (not ethernet bridging), make sure the clients (or LAN gateway) have a route back to the server for the packets coming in over the tunnel. This can be done by:
o adding a route in your default gateway for the VPN network IP subnet pointing to the OpenVPN machine,
o adding a route to every client, or
o NATing all VPN traffic to the local address of the OpenVPN machine for network traffic which leaves the OpenVPN machine for the local net.
*

If you are still stumped, use tcpdump, ethereal, or WinDump to determine where packets are being dropped.

kerowo 06-25-2007 07:27 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
Yea, why isn't it on the sticky?

funkyworms 06-25-2007 07:33 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
[ QUOTE ]
Yea, why isn't it allowed?

[/ QUOTE ]

FYP

kerowo 06-25-2007 07:43 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
I figure it's not allowed because no one wants to deal with the drama bombs... "I want my two dollars"

illunious 06-25-2007 08:23 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
[ QUOTE ]
NP. I don't think it's in the sticky.

I've successfully set up OpenVPN and can ping between both OpenVPN peers, however I cannot reach any of the other machines on the subnet. What's the problem?

*

Make sure that the firewall is not filtering the TUN/TAP interface.
*

Make sure you have IP forwarding enabled on the server.
* If you are using routing (not ethernet bridging), make sure the clients (or LAN gateway) have a route back to the server for the packets coming in over the tunnel. This can be done by:
o adding a route in your default gateway for the VPN network IP subnet pointing to the OpenVPN machine,
o adding a route to every client, or
o NATing all VPN traffic to the local address of the OpenVPN machine for network traffic which leaves the OpenVPN machine for the local net.
*

If you are still stumped, use tcpdump, ethereal, or WinDump to determine where packets are being dropped.

[/ QUOTE ]

Is this not to get access to machines on the remote network? This looks like stuff that you would do on the server side.

"adding a route to every client" might be what I need but I have no idea what that involves. I tried using "push" in the config but it said that's a server option. Also tried doing ipconfig 192.168.1.0 255.255.255.0, but that didn't work, not even sure if I'm on the right path.

funkyworms 06-25-2007 08:29 PM

Re: $10 on FT. Using OpenVPN and keeping access to LAN
 
will you post your "ipconfig /all" results?


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