[NTLUG:Discuss] linux vpn question

Monty Shinn montys at videopost.com
Fri Feb 9 13:05:00 CST 2007


Thanks to all for the help.

After some more reading, it appears that I am going to have to have a separate network for all the vpn traffic on both sides of the tunnel.  Is this correct?

Thanks,

Monty

-----Original Message-----
From: discuss-bounces at ntlug.org [mailto:discuss-bounces at ntlug.org] On Behalf Of joseph beasley
Sent: Friday, February 09, 2007 11:39 AM
To: NTLUG Discussion List
Subject: Re: [NTLUG:Discuss] linux vpn question

You can load ipsec-tools on both machines. 
http://www.netbsd.org/Documentation/network/ipsec/ has a few examples setting up manual keys and using IKE.  (Yes it is a netbsd link, but the commands also work in linux.)


--- Monty Shinn <montys at videopost.com> wrote:

> Greetings.
> 
> I am needing to link 2 offices together with a vpn solution.  I would 
> prefer to use IPCOP, but I am not sure how to implement what I need, 
> or if it is robust enough.
> 
> Unfortuantely, I have never implemented a vpn before, and all the 
> information I have found on the web has not gone deep enough, or 
> detailed enough to help.
> 
> Can anyone guide me to a good howto or other explanation on setting up 
> a vpn, beyond what the ipcop and similar websites have to offer?
> 
> Basically, I need to know how to set up the routing on both the "left" 
> and "right" side of the vpn, and if I need any Ipsec software 
> installed on the client computers.  I am trying to set up a net-to-net 
> configuration.
> 
> For instance, the local oracle server sits at ip address >>x.x.x.3<<.
>  The local (green) ipcop ip address is >>x.x.x.4<<.  On the remote 
> side, the ipcop local (green) ip address will be >>y.y.y.5<<.  I can't 
> find any information on how to set up a route where a remote client 
> computer can point to >>y.y.y.5<< and all ports be seamlessly routed 
> directly to >>x.x.x.3<< inside an encrypted vpn tunnel.  It doesn't 
> look like ipcop's port forwarding applies to vpns.
> 
> I only want the traffic associated with the oracle database (ODBC) and 
> samba mount to be sent through the vpn tunnel.
> 
> Please forgive the obvious newbie nature of my questions and examples.
> 
> Many thanks in advance,
> 
> Monty
> 
> _______________________________________________
> http://www.ntlug.org/mailman/listinfo/discuss
> 


Joe Beasley
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