Node Firewall Configuration

NAT from firewall/router to x.x.x.x all incoming traffic as specified below:

• Open up port 2811/tcp (for GridFTP control channel connection) for incoming connections to x.x.x.x
• Open up the range of ports 50000-51000 (for GridFTP data channel connections) for incoming connections to x.x.x.x
• Open up port 22/tcp (for GSI-Enabled SSH) for incoming connections to x.x.x.x
• Open up port 7512/tcp (for GridMyProxy) for incoming connections to x.x.x.x
• Open up port 2119/tcp (for GRAM) for incoming connections to x.x.x.x
• Open up port 2135/tcp (for MDS) for incoming connections to x.x.x.x

x.x.x.x = node server ip address behind firewall