## homemade_firewall
My own hand-made firewall learning project with nftables.

### License
This program is licensed under the Affero GNU Public License v3, you can read the copy that comes along with this program or read it at gnu.org's website

### Dependencies
The following is needed to setup this firewall:
* nftables
* make
* support for nftables, forwarding and conntrack in kernel

And the following to run the optional makeconf.sh script:
* bash version 4+

Because it makes use of bash arrays and integer variables introduced from that version onwards.

### Usage
To use this firewall, you must first change the `.nft` files to suit your setup.

Once you're satisfied, run: `make makeconf` to generate your nftables.conf.

Run the following command before installing `make test` so nftables can check for errors.

If there are no errors, you can install and run with `make install`

You can verify that your new rules are in place with `nft list ruleset`

### Bug-reporting

Try to register an account, wait to be approved and submit an issue. If I take too long to approve your account or I reject your application, you can send me an email at celsochan@disroot.org