// REFERENCE
Port 520 (RIP)
Protocol: UDP
Service: RIP
Medium risk
RIP: an old routing protocol. Without authentication (RIPv1) it allows injecting fake routes to redirect traffic. Internal router traffic only; OSPF/BGP are preferred today.
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.