BusyBox telnetd配置

配置telnetd遇到的一些坑,记录一下shell

BusyBox版本1.22.1ui

Networking Utilities开发

-->[*] telnetd it

 

错误1:io

Escape character is '^]'.
Connection closed by foreign host.sed

 

在开发板服务端使用前台执行配置

~ # telnetd -F
telnetd: can't find free ptyfile

发现没有pty。command

需配置密码

General Configuration

-->

 [*] Use the devpts filesystem for Unix98 PTYs

检查mount -t devpts none /dev/pts 有没有成功。

错误2:

配置完上述选项依然报错

Connection closed by foreign host.

缘由是telnet须要用户名密码来登录 

Login/Password Management Utilities

-->[*] login

--> [*] passwd 

使用passwd修改root密码以后能够正常telnet登录

(none) login: root
Password:


BusyBox v1.22.1 (2016-10-25 16:04:14 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.

~ #

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