Hi pals!

I'm running a debian inside HyperV 2016. The switch has the port set as trunk with 2 vlans:

vlan 1 - Unttagged
Vlan 500 - Tagged

I Have configured a 8021q vlan 500 to linux, so I have eth0 unttaged and eth0.500 tagged.
Eth0.500 works fine, and I can ping through machines at the same vlan. But the unttaged vlan doens't works. I get unreachable network even if I ping to the same subnet.
My hyper v recibies vlan 500 tagged and vlan 1 untagged and works fine at windows VM, but none of them has two interface. Just one as unttaged
Any idea and help, welcome
Thanks in advanced
Mariano

Using tcpdump to capture packet on eth0 to see what packet is sent out on switch VLAN 1.
Upload capturing result.