584F525F / juniper-config-converter

Convert Juniper configurations to 'set-style'

JCC: Juniper Config Converter

For detailed steps on installing Rust and it's dependencies plus running the script, visit this article Juniper Configuration Convertor Display set

Convert Juniper configurations.

Takes a Juniper configuration as displayed using show configuration and transforms it to one as displayed using show configuration | display set.

Example:

policy-options {
    policy-statement directs {
        term Lo0 {
            from {
                protocol direct;
                route-filter 192.168.100.0/24 orlonger;
            }
            then accept;
        }
    }   
}

Will get transformed into:

set policy-options policy-statement directs term Lo0 from protocol direct
set policy-options policy-statement directs term Lo0 from route-filter 192.168.100.0/24 orlonger
set policy-options policy-statement directs term Lo0 then accept

The jcc crate exposes the function convert so you can use it inside your own application. The jcc-cli crate offers a CLI tool to convert Juniper configurations from the CLI.

Example usage:

# cargo install jcc-cli


# cat /tmp/config_1.txt 
policy-options {
    policy-statement directs {
        term Lo0 {
            from {
                protocol direct;
                route-filter 192.168.100.0/24 orlonger;
            }
            then accept;
        }
    }   
}


# jcc-cli --file /tmp/config_1.txt
set policy-options policy-statement directs term Lo0 from protocol direct
set policy-options policy-statement directs term Lo0 from route-filter 192.168.100.0/24 orlonger
set policy-options policy-statement directs term Lo0 then accept

Currently in Beta.

Future plans:

• polish the package
• also convert configurations into useful data structures

For Windows users:

In case the linker is not found when using cargo install, you can read this and/or try this:

rustup uninstall toolchain stable-x86_64-pc-windows-msvc
rustup toolchain install stable-x86_64-pc-windows-gnu
rustup default stable-x86_64-pc-windows-gnu
cargo install jcc-cli