data:Ogsadai/2.2/server/prepare/firewall
From Dgiref
The GT4 frontend runs GRAM + MDS + GridFTP + RFT services (how to open port in firewall).
| Service | Incoming ports (TCP) | Change to default default |
| GRAM (GT2) | 2119 | No |
| GRAM (GT2) | 20000-25000 | Yes |
| WS-GRAM | 8443 | No |
| WS-GRAM | 20000-25000 | Yes |
| WS-MDS | 8443 | No |
| GridFTP | 2811 | No |
| GridFTP | 20000-25000 | Yes |
| RFT | 8443 | No |
