Before connection, the client builds a combined identity with motherboard ID, RAM ID, IPv4, and IPv6. Changing only VPN or modem rarely clears a ban tied to this profile; we continuously refine detection and respond quickly when circumvention patterns evolve. See the Multi-Client & HWID Ban page.
IPv4, IPv6, and HWID on the client
Policy options
From the panel, choose “block datacenter only” or “block all VPN” profiles. Whitelist legitimate overseas players when needed.
Frequently asked questions
Common questions about this page and short answers.
M2Guard does not run on the server. VPN/proxy checks are in the player client connection profile; CH firewall settings are unchanged.
Rarely; use warn mode and whitelist when in doubt.