RUT301 profinet issue

Hi,
early i used RUT300 as switch between Simatic S7-1200 and Siemens servo S210 and connection worked without any problems. Now i get newer model RUT301 and i have problem with profinet connection between Simatic S7-1200 and S210. If i replace RUT301 to RUT300 it works perfectly. What is wrong in RUT301 or is there any way to get working with RUT301?

thx

@Astropack Hello,

If the RUT300 worked with PROFINET and you are now experiencing issues with the RUT301, please try configuring VLAN 0 for the LAN interface. You can do this by following the steps below:

Access the RUT301 via CLI/SSH (username: root). If you need help with this, refer to the instructions here:

Edit network configuration file:

vi /etc/config/network

Use the arrow keys to navigate and press i to enter edit mode.

Modify the br-lan and switch_vlan sections as shown in the attached screenshot (attached for easier reference).

Save your changes by pressing ESC, then typing :wq and pressing Enter.

Ensure that the configuration changes are saved:

cat /etc/config/network

Restart network service:
/etc/init.d/network restart

Let me know how it goes!

Kind Regards,

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Thank you very much, I made the changes in the configuration file as you wrote, and now the communication works perfectly!

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