so what im suggesting is whenever a new person joins, it will automatically check all players IP's and compare it to the new player, and if it gets something, it will send it to the mods through a convo, and then the mods will ban the alts, but if it doesn't get anything it wont send anything to the mods. this will stop alts COMPLETELY.
Alternate accounts on forums aren't allowed. Anywho, completely confusing and wouldn't completely stop alts due to VPNs/etc. No support.