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# ggRock Server and Application Ports

This article describes the ports required for functionality of the ggRock application and Debian server OS administration.

### **Network Ports**

This is the list of all ports required by a regular ggRock installation



| Port Number | Protocol | Application |
| 22 | TCP | SSH |
| 69 | UDP | TFTP |
| 80 | TCP | HTTP |
| 443 | TCP | HTTPS |
| 3260 | TCP | iSCSI |
| 4011 | UDP | Proxy DHCP |
| 9090 | TCP | Debian Control Panel |
| 9100 | TCP | Prometheus Node Exporter (Stats collection) |

Additionally we configure port forwarding on ggRock server (we use it as the default gateway for client PCs that forwards Internet/external traffic to the main gateway in LAN). In such configuration all ports, that should be forwarded to internet/external networks, should also be opened in local firewall.

See the**ggRock FAQ** for additional information