3 ms·

443 and 1194 only make sense for TCP since there's nothing of note that commonly runs on those UDP ports.

• mikl 7y ago
  443/UDP is used for HTTP/3 (aka QUIC), and is pretty quickly becoming ubiquitous – and OpenVPN also supports UDP, so if the port is open for TCP, it might well also be open for UDP.
• 1996 7y ago
  For UDP, the OP could try the SIP ports