Can't see other players in network lobby RED ALERT 2 using Hamachi

Hello,

I've check some topics in order to fix the LAN issues about Red Alert 2 from the Ultimate Collection.
We've dowloaded the wsock32.dll, disabled all firewalls, check that I had the latest patch of the game and update our Serial value in the regeditor.

Now we're able to see the network lobby, but the problem still that we can't see each other.
We're trying to use Hamachi to build a VLAN between us and I suspect that RA2 doesn't use the VLAN but our real LAN.

Is there anyone that had this issue and solved it or maybe someone that has an idea to solve it because we're totally desperated.

PS : I'm not an english native so I hope this post is understable 🙂