NOT KNOWN DETAILS ABOUT CUDY DUBAI, ROUTER, MIFI, SWITCH

Hosting a VPN server ordinarily demands a public IP. ZeroTier enables you to host a server even if you do not have a public IP in accommodations or cafes. If you have a dual-band router, you may assign some to the extra (and ordinarily considerably less crowded) 5GHz band in lieu of all your gadgets competing for Area while in the two.4GHz band.