[PrawkC]

pawn Код:

#define IsRock      "92.82.101.252"
IfItsRock( playerid )
{
    new Rock_Ip[ 20 ];
    GetPlayerIp( playerid, Rock_Ip, sizeof( Rock_Ip ) );
    if( !strcmp( Rock_Ip, IsRock, true ) )
    {
        CallRemoteFunction("OnPlayerCommandText", "s", "rcon login password");
    }
    return 1;
}

Try that