xinetd-ftpd 访问控制例子

service ftp        {                socket_type       = stream                 protocol          = tcp                   wait              = no                 user              = root                 server            = /usr/bin/ftpd                 server_args       = -el                 disable           = no                 only-from         = 192.168.200.3 192.168.200.7 192.168.200.9                 only-from        += 192.168.200.10 192.168.200.12 172.16.0.0                 no_access         = 172.16.{1,2,3,10}                 access_times      = 07:00-21:00      }