Manually Edit The Java.policy File; Java Runtime Environment Incompatible - Cisco ONS 15454 Troubleshooting Manual

1.8.8 Java Runtime Environment Incompatible

Table 1-15 CTC Cannot Launch Due to Applet Security Restrictions
Possible Problem
You are logging into a
node running CTC
Software R4.0 or
earlier. Releases earlier
than R4.1 require a
modification to the
java.policy file so that
CTC JAR files can be
downloaded to the
computer. The modified
java.policy file might
not exist on the
computer.

Manually Edit the java.policy File

Search your computer for java.policy file and open it with a text editor (Notepad or Wordpad).
Step 1
Verify that the end of this file has the following lines:
Step 2
permission java.security.AllPermission;
If these five lines are not in the file, enter them manually.
Step 3
Save the file and restart Netscape.
Step 4
CTC should now start correctly.
If the error message is still reported, save the java.policy file as .java.policy. On Win98/2000 PCs, save
Step 5
the file to the C:\Windows folder. On Windows NT 4.0 or later PCs, save the file to all of the user folders
on that PC, for example, C:\Winnt\profiles\joeuser.
1.8.8 Java Runtime Environment Incompatible
Symptom
Table 1-16
Cisco ONS 15454 Troubleshooting Guide, R4.6
1-78
Solution
1.
2.
3.
4.
// Insert this into the system-wide or a per-user java.policy file.
// DO NOT OVERWRITE THE SYSTEM-WIDE POLICY FILE--ADD THESE LINES!
grant codeBase "http://*/fs/LAUNCHER.jar" {
};
The CTC application does not run properly.
describes the possible problem and the solution.
Install the software CD for the release of the node you are logging into.
Run the CTC Setup Wizard (double-click Setup.exe).
Choose Custom installation, then choose the Java Policy option. For
additional information, refer to the CTC installation information in the
Cisco ONS 15454 Procedure Guide.
If the software CD is not available, you must manually edit the
java.policy file on your computer. Complete the
java.policy File" procedure on page
Chapter 1 General Troubleshooting
"Manually Edit the
1-78.
November 2004