// REFERENCE
Port 3702 (WS-Discovery)
Protocol: UDP
Service: WS-Discovery
High risk
WS-Discovery: service discovery (printers, ONVIF cameras). Exposed to the Internet it's a high-factor DDoS amplification vector. It must stay on the LAN.
Related tools
Work with this in:
Related
67
Port 67 (DHCP server) 68
Port 68 (DHCP client) 123
Port 123 (NTP) 161
Port 161 (SNMP) 162
Port 162 (SNMP Trap) 179
Port 179 (BGP)
Port 67 (DHCP server) 68
Port 68 (DHCP client) 123
Port 123 (NTP) 161
Port 161 (SNMP) 162
Port 162 (SNMP Trap) 179
Port 179 (BGP)
Assignments per the IANA port registry. Educational content.