I Can't to connect From Windows 98

I Can't acces to my postgres 6.3 on Linux 5.2 from Windows 98 with ODBC
this is my configuration in the ODBC v6.4000 and this is configured for postgres 6.3



and in my pg_hba.conf I have this line
host         templete1   192,168.1.30   255.255.255.0     ident     sameuser

then when I try to connect to the data base from Delphi or Other program I recive the follow message
UnKnown User name or password
Missing or mis-configurated pg_hba.conf file
Alias:PostgreSQL

and when I change with comment the line on pg_hba.conf
#host         templete1   192,168.1.30   255.255.255.0     ident     sameuser
I recive the follow message
UnKnown User name or password
User authentication failed
Alias:PostgreSQL

the jlopez user is a valid user in the sistem and on the DataBase template1,

please helpme I don't know how to resolve this.

thank a lot for your help