1.1 KiB
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