wzl> check your service in /etc,maybe you cut your telnetd port off. Thanks. But in the file of /etc/services, telnet 23/tcp Is anything wrong? Regards, --Wen wen@japan.email.ne.jp -- To UNSUBSCRIBE, email to debian-chinese-gb-request@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org