Hello.

We have a network with subnet 10.0.0.0/8.
Is there any way, how to remotely set some router for customer, if the router has address from 192.168.0.0/24? (That means he will connect it to LAN, because on WAN the remote access is blocked by default).

Thanks

If it is a Mikrotik router handling that network, you can. I do. I log in to the main router with ssh, then ssh to the remote router from it like this.

It's e.g. some TP-Link router.
If he connect it to WAN port, router get address from 10.0.0.0/8, but access on WAN is banned by default.
So only way how to get to the router is connect it to LAN and reach settings on e.g. 192.168.1.1...

Of course I'm not connected directly into our RB on which is the customer router, but I'm on the main RB through PPTP tunel...