Computing help and supportUniversity Wireless Service
eduroam wireless network access
The following table lists the network protocols that are permitted into Engineering from University Wireless Service eduroam clients.
| Printing and Filestore | ||
| SMB | TCP/445* | ingress and established |
| LPD | TCP/515** | ingress and established |
| IPP | TCP/631*** | ingress and established |
* Access to these ports is permitted to the Engineering PaperCut and IfM print servers and the central filestore only.
** Access to these ports is permitted to the Engineering PaperCut and central print server only.
*** Access to these ports is permitted to the Engineering central print server only
CUED wireless network access
In general the following network access restrictions apply to the CUED wireless network.
| Outbound to CUDN/JANET/internet | ||
| SMTP | TCP/25 | Denied |
| MS RPC | TCP and UDP/135-139 | Denied |
| SMB | TCP and UDP/445* | Denied |
| Outbound to JANET/internet | ||
| Any | TCP/Any | Permitted |
| Any | UDP/Any | Denied |
| Outbound to CUDN | ||
| Any | TCP/Any | Permitted |
| Any | UDP/Any | Permitted |
| Outbound within Engineering | ||
| Any | TCP/Any | Permitted |
| Any | UDP/Any | Permitted |
| Inbound from CUDN/JANET/internet | ||
| Any | TCP/Any | Only established connections permitted |
| Any | UDP/Any | Denied |
| Inbound within Engineering | ||
| Any | TCP/Any | Permitted |
| Any | UDP/Any | Permitted |
* Access to these ports is permitted to DS-Filestore only.