There is a program called trickle. It shapes everything you want. download
speed and upload speed. All you have to do is run a command lie this:
trickle -d -u your application. In this case it
will be vpn. I used it for p2p application.
Homepage:http://www.monkey.org/~marius/trickl
why not using normal ip shaping ?
as far as it goes for normal shaping, I'm sure you could find a lot of
information - google is your friend.
about restricting the openvpn traffic, I think that you tag with iptables
all of the vpn traffic and limit the bandwidth with tc.
Ohad
On Tue, Jul 15, 200