Port 4646 — dots-signal

Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Protocol. The service name is used to construct the SRV service names "_dots-signal._udp" and "_dots-signal._tcp" for discovering DOTS servers used to establish DOTS signal channel.

Transport protocols: tcp, udp

Registered Services

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