Skip to content
Home » Services and Admin » ICT Service » Network » eduroam » Active Protocols and Services


eduroam Network Active Protocols and Services


Following are the Protocols and Services available to eduroam users at the EUI:

  • Max simultaneous connections: 1
  • IPSec VPN: IP protocols 50 (ESP) and 51 (AH) outbound and inbound plus UDP/500 (IKE)
  • OpenVPN: UDP/1194
  • IPv6 Tunnel Broker service: IP protocol 41, inbound and outbound
  • IPsec NAT-Traversal: UDP/4500
  • Cisco IPSec VPN over TCP: TCP/10000 outbound
  • PPTP VPN: IP protocol 47 (GRE) inbound and outbound, plus TCP/1723 outbound
  • SSH: TCP/22 outbound
  • HTTP and HTTPS: TCP/80 and TCP/443 outbound
  • IMAP4 and IMAPS: TCP/143 and TCP/993 outbound
  • IMAP3: TCP/220 outbound
  • POP3 and POP3S: TCP/110 and TCP/995 outbound
  • Passive (S)FTP: TCP/21 outbound
  • SMTPS: TCP/465 outbound
  • SMTP submission via STARTTLS: TCP/587 outbound
  • RDP: TCP/3389 outbound


Note to EUI Members: it is not advised to use eduroam network to access internet while at the EUI as intranet resources are not routed/accessible; use EUI-WiFi instead!



Page last updated on 20 August 2017

Go back to top of the page