not unless your proxy server listens on UDP ports. Not sure I see the benefit or
reason you would "proxy" VPN traffic anyway.
what kind of proxy are we talking about?
Quoting robertp112 at comcast dot net:
> I think this is the wrong place to be asking this question, but I have
> googled all day trying to find an answer, but I was wondering if there was a
> vpn client that can connect through a proxy to the vpn server.