Merge pull request #540 from bbros-dev/issue-533

Documentation: Closes issue-533

docs/dependencies.md

@@ -19,6 +19,10 @@ Everything apart from above, is not supported, and out of scope.
   - If your kernel loads the loop module - `modprobe -v loop`
   - If the loop module is built in - `grep 'loop' /lib/modules/`uname -r`/modules.builtin`
 - Optional: `sysctl net.bridge.bridge-nf-call-iptables=0`
+  - set to 0 to ignore Host iptables rules for bridges
+  - set to 1 to apply Host iptables rules to bridges (common with container network policies)
+  - requires kernel module `br_netfilter`
+  - [libvirt reference](https://wiki.libvirt.org/page/Net.bridge.bridge-nf-call_and_sysctl.conf)
 - One of the following CPUs:
 
 | CPU   | Architecture     | Support level | Notes                                                                                                                                                                         |