Network services

University of Trieste’s eduroam wireless network is WPA2/3 Enterprise (AES) and IEEE standard 802.11ac (Wi-Fi 5) and ax (Wi-Fi 6), on 2.4 and 5 GHz bands.

While the following list of desirable open ports is not a requirement, it serves as a guideline for
service, and service providers are asked to strive to open at least these ports (University of Trieste is compliant):

  • Standard IPSec VPN: IP protocols 50 (ESP) and 51 (AH) both egress and ingress; UDP/500 (IKE) egress only.
  • OpenVPN 2.0: UDP/1194.
  • IPv6 Tunnel Broker service: IP protocol 41 ingress and egress.
  • IPsec NAT-Traversal 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.
  • IMAP2+4: TCP/143 egress only.
  • IMAP3: TCP/220 egress only.
  • IMAPS: TCP/993 egress only.
  • POP: TCP/110 egress only.
  • POP3S: TCP/995 egress only.
  • Passive (S)FTP: TCP/21 egress only.
  • SMTPS: TCP/465 egress only.
  • SMTP submits with STARTTLS: TCP/587 egress only.
  • RDP: TCP/3389 egress only.
  • Some Peer2Peer file sharing oriented protocols are filtered
  • Some DNS filters prescribed by Italian law in order to contrast illegal gaming may be enforced.
  • Filters aimed at fighting intrusions, worm, virus, botnet activity, etc. . may be applied.