VPN from behind firewall to server behind firewall

[Jerrie85]

hi!,
i need to setup a VPN connection from university to a corporate network at a company. Is that feasible? the university has a firewall and the corporate servers have firewalls too..Is it possible to Univ. Server->Firewall->Internet->Firwall->Corporate Server

Thx!

 

[dearingkr]

Both firewalls will have to open ports 47 (GRE) and 1723 for pptp vpn.