fix reeselink addresses

infrastructure/graduated/arch/workstation.md

@@ -2,6 +2,7 @@
 
 - [Workstation](#workstation)
   - [SSH](#ssh)
+  - [Templates](#templates)
   - [Toolbox](#toolbox)
   - [Podman](#podman)
   - [Docker](#docker)
@@ -70,6 +71,16 @@ Host my-host
 
 You can ssh to that host with `ssh my-host` after adding a config entry.
 
+## Templates
+
+You can add files in `~/Templates` to give yourself quick-create options in the gnome
+file browser context menu.
+
+```bash
+mkdir ~/Templates
+touch ~/Templates/text.txt
+```
+
 ## Toolbox
 
 <https://wiki.archlinux.org/title/Toolbox>
@@ -135,6 +146,14 @@ systemctl enable --now libvirtd
 virsh net-autostart default
 ```
 
+Then edit `/etc/libvirt/network.conf` and add:
+
+```conf
+firewall_backend="iptables"
+```
+
+Make sure to restart libvirtd with `systemctl restart libvirtd`.
+
 If you get a blank screen when launching a VM check that you've used the correct bios -
 either secboot or not secboot. This is the most common problem.