I would put your "world" : "loginserver1" : "port" value back to '5998' to help alleviate confusion.
(Make sure that the login.ini file uses the same port.)
The two database entries should be localhost and all others the lan ip address - which all of yours are.
You have the "localaddress" tag set correctly.
I would just verify the 'local_network' value in login.ini is set to
and not
nor
EDIT:
Also, make sure that your clients are pointing to '192.168.0.113' in their eqhost.txt file.
- Use port 5998 for 'Titanium' and 'Secrets of Faydwer' clients.
- Use port 5999 for all others, including both 'Rain of Fear' clients.
The guide did kind of mis-match in the details of that and has since been corrected.