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[20220406] FTP Active vs Passive Mode #253

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JuHyun419 opened this issue Apr 6, 2022 · 0 comments

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JuHyun419 commented Apr 6, 2022

FTP Active vs Passive

Active: FTP 서버가 클라이언트가 알려준 포르토 연결
Passive: 클라이언트가 FTP 서버가 알려준 포트로 연결
FTP 서버가 Passive 모드일 때 -> 사용할 포트 범위 지정 -> 지정한 포트에 대해 인바운드를 허용해야 접근이 가능

Reference

https://madplay.github.io/post/ftp-active-passive

JuHyun419 added the CS label

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