login and password in telnet

Embedded Devices Linux
1

Hello,

Telnet does not require a login and password unlike ftp, is there a way to request a login and password when opening a telnet session?

2

Hi,

If you set login password to your device, then telnet to the device, automatically it will ask for login password.

3

Thank you for the info I’ll try, but is there a way to paramettrer when creating the disk image with DIGI EL.

[Edit]

I changed the root password with the passwd command. But telnet still connect without asking for password!!!

Ftp the new password is taken into account

4

I found during the creation of telnet in inittab. I change:

:: sysinit :/bin/sh-l-c ‘/ usr/sbin/telnetd-l /bin/sh’
by
:: sysinit :/bin/sh-l-c ‘/usr/sbin/telnetd-l /bin/login’