ETS remote commissioning

[d.r soutras]

Hello guys!
I need your help for an issue that I m facing.
I have a knx installation at a site, locally I can program knx devices through ETS selecting w4k communication port 192.168.1.xxx:3671.
Remotely, although that i port forward the ip of the w4k and 3671 port, I can not program.
Should I need to open some other port at the router?

[Daniel]

This functionality is blocked for security reasons. Use ZeroTier to access your site securely.
https://openrb.com/zerotier-remote-maintenance-of-lm5/

[d.r soutras]

ZeroTier runs on w4k? 
Because i can not find it at the apps.

[Daniel]

Unfortunately no. There is existing solution but SE and their cyber security team forbidden us to share the how. They have work in progress to make official solution. In the meantime you could downgrade FW to 2.6.0. Downgrade should work for this version.

[d.r soutras]

Thank you very much Daniel!