:1003
(TCP/UDP)
RFC-DNET
Low RiskTCP/UDP — System & Infrastructure
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Port Overview
Port Number
1003
Service Name
RFC-DNET
Transport Protocol
TCP/UDP
Category
System & Infrastructure
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 1003?
RFC DNET. Distributed Network protocol for legacy DECnet communication.
TCP/UDP
System & Infrastructure
Security Considerations
Port 1003 (RFC-DNET) 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.