Computing help and supportUniversity Wireless Service
eduroam wireless network access
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 UIS provided IFS and RFS storage only.