[Swan] bonding vpn tunnels

Michael Schwartzkopff ms at sys4.de
Thu Feb 16 07:44:35 UTC 2017


Am Mittwoch, 15. Februar 2017, 20:46:41 schrieb Bob Miller:
> Hi,
> 
> I have a client located in a very remote area and they have some super
> crappy internet.  We can get them multiple ISP connections, but the
> limitation there is that no one data connection can go faster than a
> given ISP connection (that is to say two computers can as fast as one
> ISP connection, but one computer cannot go as fast as two ISP connections).
> 
> I got it in my head that maybe I could locate a server at a better
> connection in a more populated area, and then set up each ISP connection
> with a VPN tunnel to this server, and then bond the VPN tunnels
> together, making it so the whole network has an external IP of server in
> the populated area.  Then maybe one computer can go at the speed of
> two/three/four ISP connections.
> 
> In searching this on the internet, I see I am not the first person to
> think of this, it seems there is a proprietary system called pepvpn, and
> I found a few threads/discussions mentioning a few other proprietary
> options.
> 
> But I am wondering if Libreswan would support something like this.
> would standard ethernet bonding work if I used klips (or I guess it's
> vti now?) interfaces?  does netkey have any features that would be
> useful in this scenario?  Has anybody got any experience with this kind
> of setup?  I would be interested to hear any opinions or comments...

You also could consider tcp multipath and set up a proxy in a data center with 
good internet connetion.

Please see
https://www.multipath-tcp.org/

Mit freundlichen Grüßen,

Michael Schwartzkopff

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