MySQL刚安装完只认得的主机是:localhost和127.0.0.1,如果你要让你机上的IP可以正常登录有两种办法:
一是对你的IP 172.16.1.10 进行授权
grant privileges on dbname.* to "user "@ "172.16.1.10 " identified by "password ";

如果只是你自己用的话就可以这样写
grant all on *.* to "user "@ "172.16.1.10" identified by "password ";

grant具体的用法你就参考一下mysql的用户手册吧,如果这样不行的话,就只能通过以下方法进行授权了

mysql> use mysql;
database changed

mysql> desc user; 查看有多少个字段
mysql> insert into user values(val1,val2,....);

二是就将root用户设为可以远程登录,也即是可以从任何机器上登录
mysql> use mysql;
database changed
mysql> update user set host= "%" where user= "root";

mysql>use mysql
grant all on *.* to "root"@"172.30.41.72" identified by "xcfg304";
restart mysql server

方法三：直接在mysql的数据库管理后台执行：
use mysql;
grant all on *.* to "root"@"172.30.41.95" identified by "xcfg304";