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nuigwifi, Wireless service, eduroam technical information

eduroam Wireless Service Technical Information

The NUI Galway implementation of eduroam has the following characteristics: 

• SSID eduroam (lower case) which is broadcast 
• WPA2 implementation with AES encryption 
• IEEE 802.1x standard with Peap-MSchapV2 authentication  

The eduroam ports open through the firewall are the same as port currently open with the NUIGWifi wireless service namely:

• Domain Name Service: UDP/53 egress only; TCP/53 egress only
• Standard IPSec VPN: IP protocols 50 (ESP) and 51 (AH) both egress and
• ingress; UDP/500 (IKE) egress only
• OpenVPN 2.0: UDP/1194
• IPsec NATTraversal UDP/4500
• Cisco IPSec VPN over TCP: TCP/10000 egress only
• PPTP VPN: IP protocol 47 (GRE) ingress and egress; TCP/1723 egress only
• SSH: TCP/22 egress only
• HTTP: TCP/80 egress only
• HTTPS: TCP/443 egress only
• IMAPS: TCP/993 egress only
• POP3: TCP/110 egress only
• POP3S: TCP/995 egress only
• Passive (S)FTP: TCP/21 egress only

eduroam overview

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