Update.

notes/wiki/firewalld.md

@@ -0,0 +1 @@
+Resources: [Firewalld](https://wiki.archlinux.org/title/Firewalld), [Internet Sharing](https://wiki.archlinux.org/title/Internet_sharing#With_firewalld)

notes/wiki/nmcli.md

@@ -1,5 +1,7 @@
-***TLDR:*** Command line utility of NetworkManager
-Benefit: Automates setting up WiFi, DHCP server and NAT config, according to [here](https://variwiki.com/index.php?title=Wifi_NetworkManager#Configuring_WiFi_Access_Point_with_NetworkManager) . 
+**TLDR:** Command line utility of [NetworkManager](https://networkmanager.dev)
+
+Benefit: Automates setting up WiFi, DHCP server and NAT config, according to [here](https://variwiki.com/index.php?title=Wifi_NetworkManager#Configuring_WiFi_Access_Point_with_NetworkManager).
+
 
 # Commands
 ```bash
@@ -17,4 +19,30 @@ sudo systemctl restart NetworkManager # for config changes to take effect
 ```bash
 sudo nmcli device set <interface-name> managed no # make sure itnerface is not managed by NetworkManager. Can use d instead of device.
 ```
+More examples [here](https://networkmanager.dev/docs/api/latest/nmcli-examples.html)
+
+# Config
+## Ignoring specific devices
+This is mostly taken from different parts of [archwiki/NetworkManager](https://wiki.archlinux.org/title/NetworkManager). This is desirable so it wont interfere with our [[hostapd]] or [[dnsmasq]] config.
+In ``/etc/NetworkManager/conf.d/unmanaged.conf`` :
+MAC addr based:
+```config
+[keyfile]
+unmanaged-devices=mac:<hwaddr>
+```
+Interface name based:
+```config
+[keyfile]
+unmanaged-devices=interface-name:<ifname>
+```
+After modifying run
+```bash
+sudo nmcli general reload
+```
+
+Resources: https://wiki.archlinux.org/title/Software_access_point#NetworkManager_is_interfering and https://wiki.archlinux.org/title/NetworkManager#Ignore_specific_devices
+
+
+
+