Port 465 — urd

URL Rendezvous Directory for SSM

Transport protocols: tcp, udp

Registered Services

• urd / tcp — URL Rendezvous Directory for SSM
• submissions / tcp — Message Submission over TLS protocol (RFC8314)
• igmpv3lite / udp — IGMP over UDP for SSM

Assignment from the IANA Service Name and Transport Protocol Port Number Registry.