Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
en:files:software:tools:putty-hidden [2021/01/21 08:46] avsetula |
en:files:software:tools:putty-hidden [2023/12/18 15:20] (current) avsetula |
||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== Communication via SSH using PuTTY ====== | + | ====== Connect via SSH using PuTTY ====== |
<WRAP center round box> | <WRAP center round box> | ||
- | For using **SSH** you need to know the target PLC's IP address. To detect the address you can follow this guide: [[en:files:software:tools:advanced-ip-scan-hidden|]]. | + | For using **SSH** you need to know the target controller's IP address. To detect the address you can follow this guide: [[en:files:software:tools:advanced-ip-scan-hidden|]]. |
- | To connect to the PLC we will use the **PuTTY**. You can use other SSH applications as well, but PuTTY is the most suitable for Windows OS. The program can be downloaded in the [[en:files:software:tools:00-start#putty|Useful tools]]. | + | To connect to the controller we will use the **PuTTY**. You can use other SSH applications as well, but PuTTY is the most suitable for Windows OS. The program can be downloaded in the [[en:files:software:tools:00-start#putty|Useful tools]]. |
+ | </WRAP> | ||
+ | |||
+ | <WRAP center round important 90%> | ||
+ | You must enable SSH before connecting to the controller. | ||
+ | </WRAP> | ||
+ | |||
+ | <WRAP center round alert 90%> | ||
+ | Upon finishing the configuration you need to **disable the SSH access** or [[#securing_the_os_ssh|change the user password]]! | ||
</WRAP> | </WRAP> | ||
Line 10: | Line 18: | ||
<WRAP half column> | <WRAP half column> | ||
- | <html><span class="kbBlueText"> </span></html> | + | <html><span class="kbBlueText">After launch, the following window will appear:</span></html> |
Enter the IP address into the **Host Name** tab and check if the **Connection type** is set to the controller's **SSH**. Then click on **Open**. A security dialogue window will appear for the first time. Click on "Yes" to display the SSH terminal's command line. | Enter the IP address into the **Host Name** tab and check if the **Connection type** is set to the controller's **SSH**. Then click on **Open**. A security dialogue window will appear for the first time. Click on "Yes" to display the SSH terminal's command line. | ||
- | <html><span class="kbBlueText">A prompt to enter login and password will be displayed</span></html> | + | <html><span class="kbBlueText">A prompt to enter login and password will be displayed</span></html> \\ |
The default login and password is: | The default login and password is: | ||
* Login: **unipi** | * Login: **unipi** | ||
Line 36: | Line 44: | ||
{{ :en:sw:03-3rd-party:nodered:screenshot_135.png?600 |}} | {{ :en:sw:03-3rd-party:nodered:screenshot_135.png?600 |}} | ||
- | <WRAP center round important 90%> | + | /* Zabezpečení OS (SSH) */ |
- | + | {{page>en:automation:securing-os-ssh-hidden}} | |
- | Upon finishing the configuration you need to **disable the SSH access** or **change the user password**! | + | |
- | </WRAP> | + | |
- | + | ||
- | <html><span class="kbBlueText">Changing the SSH access password:</span></html> | + | |
- | + | ||
- | User password can be changed using the **passwd** command. | + | |
- | + | ||
- | <code> | + | |
- | unipi@S103-sn16:~$ passwd | + | |
- | </code> | + | |
- | After entering the **passwd** command a prompt for entering ''current password'' will appear. The next step is to enter the ''new password'' and then re-enter it for confirmation. | + | |
- | <code> | ||
- | Changing password for unipi. | ||
- | Current password: | ||
- | New password: | ||
- | Retype new password: | ||
- | passwd: password updated successfully | ||
- | </code> |