I have a pptpd server running on debian. It does not use the default port of 1723 (for some reason), and some pptp client on ubuntu and suse linux. How can I connect to my pptp server?
One choice is to modify/re-compile, change default PPTP TCP port
Another is to change the /etc/services file as indicated here, http://forums.whirlpool.net.au/archive/596670
As for the client side use mangling rules to get around the issue if there isn't an option (I don't use the software personally) or else modify/re-compile.