Adcon A720 Guia do Utilizador descarregar pdf (Página 55)

CHAPTER 3

Administrative Tasks at the System Level

To start the unit, plug the mains cable into the power outlet. After

the boot procedure finishes (which takes about 20 seconds), the

unit is fully operational.

Changing Passwords

For security reasons, Adcon recommends that you change the

password of your gateway. The unit comes from the factory with

only two users: root and adv. The root user is intended only for

administrative tasks, while adv is used by the addVANTAGE

software. The password for root is 840sw and for adv it is

addvantage. It is highly recommended that you change both

passwords; however, if you do so, be sure to keep the new

passwords in a secure location.

Complete the following steps to change the root password:

1. Log into the gateway as root, as described in the first step of

“Stopping and Starting the Telemetry Gateway” on page 54.

2. At the login prompt, type passwd.

3. The system prompts you to enter a new password:

Changing password for root.

Enter the new password (minimum of 5, maximum of

8 characters).

Please use a combination of upper and lower case

letters and numbers.

Enter new password:

4. After you enter the new password, the system prompts you to

reenter it to be sure that you didn’t mistype it. Reenter the

password:

Re-enter new password:

Password changed.

To change the password for the user adv, the steps are the same,

except that you start with:

passwd adv

If you do change the password for the user adv, you must also

change it in addVANTAGE. To do this, edit the agroexp.ini file.

Find the section [Communication], which has the following entries:

User=adv

Password=addvantage

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Adcon A720 Guia do Utilizador Página 55