ipfmeta

If you're looking for a tool that simplifies IPfilter ruleset maintenance, then ipfmeta might just be the solution you're looking for. Essentially, what this tool does is it utilizes 'objects' to make this process much easier. When runtime comes around, any matching object will simply be replaced with its corresponding values.

One thing that sets ipfmeta apart from other similar tools is that it is specifically geared towards IPfilter. Moreover, it has a line-oriented approach, so if there are multiple values associated with an object, the tool will duplicate the line and substitute each value accordingly.

Another feature that many users appreciate about ipfmeta is that it is recursive. This essentially means that an object may have another object as a value. As a result, you can be sure that you're able to maintain your IPfilter ruleset in a way that works best for you.

Overall, ipfmeta is a reliable and efficient tool that is definitely worth considering if you want to simplify the maintenance of your IPfilter ruleset. With its use of objects, and its line-oriented and recursive approach, you'll be able to manage your ruleset with ease. Plus, since it's written in Perl, you can be sure that it's a reliable and well-maintained program.