Connection Help~

:poster_ss http://forum.ragezone.com/f114/release-project-rage-213378/
This is the guide i am currently using and i need help plz!

In a part of the set-up guide it says

IF YOU HAVE A ROUTER
MAKE SURE YOU HAVE PORTS: 8085, 3724, 3306, AND 80 OPEN AND FORWARDED TO THE SERVER IP
OTHERWISE YOU WILL HAVE PROBLEMS CONNECTING.

Idk how to forward it to my Server Ip and what is my server ip the 127.etcetc thing? and how do i open it go to my firewall and add port? thats what i did but im not sure so please help me!
Reason: I think this is my problem is. because of this error

2007-04-22 17:41:42 Using configuration file mangosd.conf.
2007-04-22 17:41:42 MaNGOS daemon /0.7-SVN (Win32)
2007-04-22 17:41:42 <Ctrl-C> to stop.

MM MM MM MM MMMMM MMMM MMMMM
MM MM MM MM MMM MMM MM MM MMM MMM
MMM MMM MMM MM MMM MMM MM MM MMM
MM M MM MMMM MM MMM MM MM MMM
MM M MM MMMMM MM MMMM MMM MM MM MMM
MM M MM M MMM MM MMM MMMMMMM MM MM MMM
MM MM MMM MM MM MM MMM MM MM MMM
MM MM MMMMMMM MM MM MMM MMM MM MM MMM MMM
MM MM MM MMM MM MM MMMMMM MMMM MMMMM
MM MMM MaNGOS community forums (Powered by Invision Power Board)
MMMMMM

2007-04-22 17:41:42 World Database: 127.0.0.1;3306;root;mangos;mangos
2007-04-22 17:41:42 ERROR:Could not connect to MySQL database at 127.0.0.1: Access denied for user 'root'@'localhost' (using password: YES)
2007-04-22 17:41:42 ERROR:Cannot connect to world database 127.0.0.1;3306;root;mangos;mangos

So please help me!