701
LMP
Low RiskTCP — Other
Port Overview
Port Number
701
Service Name
LMP
Transport Protocol
TCP
Category
Other
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 701?
Link Management Protocol (LMP), defined in RFC 4204, used in optical and MPLS networks to manage control channels and verify physical connectivity.
TCP
Other
Security Considerations
Port 701 (LMP) is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose.
Recommendation: Standard security practices apply. Keep software updated and monitor access.