[root@CentOS5 sbin]# service proftpd restart
Shutting down proftpd:                                     [FAILED]
Starting proftpd:  - warning: unable to determine IP address of 'hostname'
 - error: no valid servers configured
 - Fatal: error processing configuration file '/usr/local/proftpd/etc/proftpd.conf'
                                                           [FAILED]
proftpd.conf 제일 하단에 아래 내용 추가
DefaultAddress ip address
[root@CentOS5 bin]# ps aux | grep proftpd
nobody    1193  0.0  0.0   2600   996 ?        Ss   23:46   0:00 proftpd: (accepting connections)
root     1198  1.2  0.1   3056  1608 ?        S    23:46   0:01 proftpd: linux - 192.168.10.199: IDLE
 

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