On Fri, 25 Mar 2005 01:25:00 +0800, KH Lau <KH dot Lau at wongswec dot com> wrote:
> Just get VPN user reported PPTP client with Internet shared router can't
> connect with Windows PPTP connection error code 691 no response on user name
> and password. If direct connect to Internet the problem has got!
Fix the router on the remote end. Many routers/firewalls/NAT boxes
will break PPTP no matter what server you use.