Some kind of RCON protection

public OnRconLoginAttempt(ip[], password[], success)
{
    if(!success)
    {
        printf("FAILED RCON LOGIN BY IP %s USING PASSWORD %s",ip, password);
        for(new i=0; i<MAX_PLAYERS; i++) //Loop through all players
        {
            new pip[16];
            GetPlayerIp(i, pip, sizeof(pip));
            if(!strcmp(ip, pip, true))
            {
                SetPVarInt(i, "RCONFail", GetPVarInt(i, "RCONFail")+1);
                if(GetPVarInt(i, "RCONFail") == 5)
                {
                    SendClientMessage(i, 0xFF0000FF, "Wrong Password. Bye!");
                    BanEx(i, "Failed to login as RCON");
                }
                else SendClientMessage(i, 0xFF0000FF, "Wrong RCON passord. Do not try to login as RCON if you aren't even permitted.");
            }
        }
    }
    return 0;
}