inuites

Thank you for your response. This is a fresh install, and the DSM firewall is off by default. Activating or deactivating the firewall doesn't seem to make a difference. For...

Using nmap it seems that port 3702 used for WS-Discovery is closed on vDSM. I tried also without macvlan and forcing port mapping 3702:3702 but still not working :/ ...

Yes you're right. I've just tested my real synology and 3702 is closed too so it means nothing

Actually even using ports mapping without Macvlan I can't manage to auto-discover Samba shares with WS Discovery feature. So it looks like that Macvlan has nothing to do with it....

Thank you for the suggestion. I enabled it as you recommended, but unfortunately, it doesn't seem to have made a difference. Have you encountered this issue as well? I can't...