Исходное сообщение
"pptpd и подключения с одного айпи" Отправлено alpolle, 03-Дек-09 16:03
и вот еще такая весчь: multiple pptp connections from one single ip to another single ip won't work because the underlying gre protocol doesnt use port numbers - so theres no way to create multiple gre streams and differentiate between them. (tcp is IP protocol 6, gre is IP protocol 47. pptp uses TCP protocol/port 1723. important difference.) either set up one site to site vpn, consider ipsec which is udp based (but unsure if it still suffers these problems - havent tried), or consider multiple public ip's and associated routing.