@GRL @MR.S I think everything works fine! Thank you! Here's what I did: at L2TP server I've changed Local Network Type to Custom IP and I've added Local Networks I need to reach, at VPN IP pool I've...

@GRL OMG! You're so quick! Your answer explains everything, I suppose ;) I'll try this tomorrow and I'll get back to you. Thanks Pawel

@MR.S Upgrading the router seems to be a good first step, but I have to have a physical access to the router. In a few days, I think. Now, by "overlaping networks" you meant that my VPN Address pool...

@GRL GRL wrote @ANAWA You also need to include all vlan ranges / networks in the "local networks" part of the VPN config. Well, I have just one VLAN on my ER8411 created by me: in my example this is...

I'm stuck! This is my network configuration: On the LAN side everything works fine - I can reach every share I have to reach, I can access the internet. Problem with my VPN is that I can get to VPN...