:319
(TCP/UDP)
Low 风险
PTP-Event
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TCP/UDP — System & Infrastructure
端口概览
端口号
319
服务名称
PTP-Event
传输协议
TCP/UDP
类别
System & Infrastructure
安全风险
Low
端口范围
知名端口 (0-1023)
什么是端口 319?
Precision Time Protocol Event Messages. IEEE 1588 PTP event messages for sub-microsecond time synchronization in industrial and telecom networks.
TCP/UDP
System & Infrastructure
安全注意事项
端口319（PTP-Event）被归类为低风险。该服务使用加密或攻击面极小，相对安全可以暴露。
建议：应用标准安全实践。保持软件更新并监控访问。