:246
(TCP/UDP)
DSP3270
Low RiskTCP/UDP — Remote Access
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Port Overview
Port Number
246
Service Name
DSP3270
Transport Protocol
TCP/UDP
Category
Remote Access
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 246?
Display Systems Protocol for 3270 terminals. Enables network communication with IBM 3270 terminal emulation systems.
TCP/UDP
Remote Access
Security Considerations
Port 246 (DSP3270) 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.