Firewall Benchmark, Checklist, Guideline?

I'm doing some research on checklist, benchmark, hardening guidelines. And I couldn't find specific documents for security checklist for firewall.

CIS had this document, but it was only for Cisco firewall, and also one for Checkpoint firewall.

And I found another one from NIST, named "Guidelines on Firewalls, policy", which was for configuration.

SANS got this nice document of Firewall Checklist, but I'm afraid it's too old, as all the info's are from 2000-2001. Are there any checklist, benchmarking kind of "standard", guide, material?