nixCraft Linux / UNIX Newsletter

I followed your Ubuntu LXD tutorial, and I noticed LXD automatically created firewall and NAT rules. Is there any way to disable this feature? I want to manage a firewall using custom rule sets. How can I disable firewall and NAT rules on the LXD bridge under Linux?

The post How to disable firewall and NAT rules on the LXD bridge appeared first on nixCraft.

Alpine Wall (Awall) is an easy to use interace to iptables for Alpine Linux users. While iptables and ip6tables is an excellent command, it can be challenging for new Alpine Linux users. The awall tool has easy to follow high-level concepts such as zones, limits, policies, and a single source for both IPv4 and IPv6. This tutorial will show you how to set up a firewall with Awall on Alpine Linux.

The post How To Set Up a Firewall with Awall on Alpine Linux appeared first on nixCraft.