download from the releases page
add -javaagent:/absolute/path/to/ja-netfilter.jar argument (Change to your actual
path)
add as an argument of the java command. eg:
java -javaagent:/absolute/path/to/ja-netfilter.jar -jar executable_jar_file.jar
some apps support the JVM Options file , you can add as a line of the
JVM Options file .
WARNING: DO NOT put some unnecessary whitespace characters!
edit your own rule list config file. The ja-netfilter will look for it in the following order(find one
and stop searching):
passed as args of -javaagent . eg:
-javaagent:/absolute/path/to/ja-netfilter.jar=/home/neo/downloads/janf_config.txt
file path in environment variable: JANF_CONFIG
file path in java startup property: janf.config .
eg: java -Djanf.config="/home/neo/downloads/janf_config.txt"
some apps support the JVM Options file , you can add as a line of the
JVM Options file .
eg: -Djanf.config="/home/neo/downloads/janf_config.txt"
file path in the same dir as the ja-netfilter.jar , no need for additional configuration
(PREFERRED!)
file path in your home directory, named: .janf_config.txt .
eg: /home/neo/.janf_config.txt
file path in the subdirectory named .config in your home directory.
eg: /home/neo/.config/janf_config.txt
file path in the subdirectory named .local/etc in your home directory.
eg: /home/neo/.local/ect/janf_config.txt
file path in the directory named /usr/local/etc .
eg: /usr/local/etc/janf_config.txt
file path in the directory named /etc . eg: /etc/janf_config.txt
run your java application and enjoy~
ja-netfilter v1.2.0
A javaagent framework
Usage
Config file format
