Internet Access – Permitted Services
To ensure security and the use of the university network solely for academic purposes, access to and from the Internet is protected by a firewall. The firewall ensures the security of the internal network, enables traffic logging, and filters unwanted traffic
HTTP 80 (TCP)
HTTP 8080 (TCP)
HTTPS 443 (TCP)
FTP 21 (TCP)
SSH 22 (TCP)
Telnet 23 (TCP)
DNS 53 (TCP/UDP)
ICMP (ping)
IMAP 143 (TCP)
IMAPS 993 (TCP)
POP3 110 (TCP)
POP3S 995 (TCP)
SMTPS 465 (TCP)
SMTPS 587 (TCP)
NNTP 119 (TCP)
NNTPS 563 (TCP)
RSYNC 873 (TCP/UDP)
SVN 3690 (TCP/UDP)
RTSP 554 (TCP/UDP)
RTMP 1935 (TCP)
L2TP 1701 (UDP)
PPTP 1723 (TCP/UDP)
OpenVPN 1194 (TCP/UDP)
H.323 (TCP/1720,1503, UDP/1719)
SIP (TCP/1863, UDP/5060)
