Originally posted by Thomasps
To connect as a sysdbb or SYSOPER you need to invkoe

"https://serverort/isqlplusdba"

Pre-requsite is to create the password file for the webserver authentication. example

$ORACLE_HOME/Apache/Apache/bin/htpasswd iplusdba.pw oracle
If you have apache running on your client machine (as I have, in order to connect to 100s of database servers via isqlplus), then you add your username and password to iplusdba.pw, which probably is not oracle :-)