레드햇7.1에서 텔넷과 FTP가....이상해요...

텔넷 실제계정 접속이 안되는 문제 해결법입니다.

Reasons for denial are logged using syslog. Check your logs.

Their shell is in the /etc/shells file. Note : AIX doesn't even have this file, so you need to create it for WU-FTPD.

The problem has been fixed in the latest versions for AIX. Get the latest version.

/etc/shells needs the correct access rights (world readable and not world writable).

If you're using shadow passwords : make sure the daemon is compiled with shadow password support.

제 문제인 경우 /etc/shells 파일의 모드를

chmod 644 shells 로 변경하니까 접속이 됐습니다.