The compiled firewall scripts generated by Firewall builder 2.0.6 require iproute2. Iproute2 needs to be added as a dependency to fwbuilder. After I emerged iproute2 the firewall script ran correctly. Reproducible: Always Steps to Reproduce: 1. Make Firewall Policy 2. Compile policy 3. Run script Actual Results:
The script will, but you do not necessarily run the script on the same box you use fwbuilder.