====== Aufbau Heimnetz ======

  * Doku über die heimische "Verkabelung" und das Zeug das so rumsteht
  * Notizen über die diversen Dienste die so im Heimnetz aktiv sind
  * Planung von Verbesserungen

===== Übersicht =====

<code>

Internet --LAN--> Netgear 8P Switch --LAN--> opnSense auf NAS --LAN--> Switch --LAN--> router-wohnzimmer --802.11s-Mesh--> router-arbeitszimmer

</code>

===== Netzwerk =====
  * VLANs
    * 1 (Default PVID) - LAN
      * 192.168.107.0/24
    * 10 (openwrt wan default): Internet/WAN - von HÜP/Modem M-Net zu Switch
      * derzeit: 192.168.178.0/24 via fritzbox 1&1
    * 20: DMZ
      * 192.168.220.0/24 
        * router: 192.168.220.1 - DHCP .50-.250
    * 21: IOT/MQTT
      * 192.168.221.0/24 
        * router: 192.168.221.1 - DHCP .50-.250
    * 22: Guest
      * 192.168.22.0/24
        * router: 192.168.222.1 - DHCP .50-.250
    * 40: mnet-wan
      * PPPoE zugang zum Internet (via ONT)
      * Hängt am ONT, Switch Port 7 kommt Tagged rein
      * Geht auf neue Bridge auf NAS zum opnSense
==== Internet ====
==== opnSense - Router/FW ====
==== WiFi ====
  * 2x [[https://openwrt.org/toh/netgear/r7800|Netgear R7800]]
  * router-wohnzimmer
    * 192.168.107.2
    * bekommt LAN aus Keller
  * router-arbeitszimmer
    * 192.168.107.3
    * Netz via 802.11s Mesh

===== Konfig =====
==== nas ====
  * Netzwerk via systemd-networkd

=== Konfigfiles ===

<file bash 05-enp7s0-vlans-bridges.network>
[Match]
Name=enp7s0

[Network]
VLAN=wan-vlan
VLAN=dmz-vlan
VLAN=iot-vlan
VLAN=mnet-wan-vlan
Bridge=kohlennet-br
</file>
<file bash 10-dmz-bridge.netdev>
[NetDev]
Name=dmz-bridge
Kind=bridge
</file>
<file bash 10-guest-bridge.netdev>
[NetDev]
Name=guest-bridge
Kind=bridge
</file>
<file bash 10-iot-bridge.netdev>
[NetDev]
Name=iot-bridge
Kind=bridge
</file>
<file bash 10-kohlennet-bridge.netdev>
[NetDev]
Name=kohlennet-br
Kind=bridge
</file>
<file bash 10-mnet-wan-bridge.netdev>
[NetDev]
Name=mnet-wan-bridge
Kind=bridge
</file>
<file bash 10-wan-bridge.netdev>
[NetDev]
Name=wan-bridge
Kind=bridge
</file>
<file bash 20-dmz-vlan.netdev>
[NetDev]
Name=dmz-vlan
Kind=vlan

[VLAN]
Id=20

[Network]
Bridge=dmz-bridge
</file>
<file bash 20-dmz-vlan.network>
[Match]
Name=dmz-vlan

[Network]
Bridge=dmz-bridge
</file>
<file bash 20-guest-vlan.netdev>
[NetDev]
Name=guest-vlan
Kind=vlan

[VLAN]
Id=22

[Network]
Bridge=guest-bridge
</file>
<file bash 20-guest-vlan.network>
[Match]
Name=guest-vlan

[Network]
Bridge=guest-bridge
</file>
<file bash 20-iot-vlan.netdev>
[NetDev]
Name=iot-vlan
Kind=vlan

[VLAN]
Id=21
</file>
<file bash 20-iot-vlan.network>
[Match]
Name=iot-vlan

[Network]
Bridge=iot-bridge
</file>
<file bash 20-kohlennet-vlan.netdev>
[NetDev]
Name=kohlennet-vlan
Kind=vlan

[VLAN]
Id=1

[Network]
Bridge=kohlennet-br
</file>
<file bash 20-mnet-wan-vlan.netdev>
[NetDev]
Name=mnet-wan-vlan
Kind=vlan

[VLAN]
Id=40

[Network]
Bridge=mnet-wan-bridge
</file>
<file bash 20-mnet-wan-vlan.network>
[Match]
Name=mnet-wan-vlan

[Network]
Bridge=mnet-wan-bridge
</file>
<file bash 20-wan-vlan.netdev>
[NetDev]
Name=wan-vlan
Kind=vlan

[VLAN]
Id=10

[Network]
Bridge=wan-bridge
</file>
<file bash 20-wan-vlan.network>
[Match]
Name=wan-vlan

[Network]
Bridge=wan-bridge
</file>
<file bash 30-dmz-bridge.network>
[Match]
Name=dmz-bridge

[Network]
DHCP=no

[DHCP]
RouteMetric=9999
</file>
<file bash 30-guest-bridge.network>
[Match]
Name=guest-bridge

[Network]
DHCP=no

[DHCP]
RouteMetric=9999
</file>
<file bash 30-iot-bridge.network>
[Match]
Name=iot-bridge

[Network]
DHCP=no

[DHCP]
RouteMetric=9999
</file>
<file bash 30-kohlennet-bridge.network>
[Match]
Name=kohlennet-br

[Network]
Address=192.168.107.107/24
Gateway=192.168.107.1
DNS=192.168.107.1
Domains=kohlennet.local
</file>
<file bash 30-mnet-wan-bridge.network>
[Match]
Name=mnet-wan-bridge

[Network]
DHCP=no
IPv6AcceptRA=no

[DHCP]
RouteMetric=9999
</file>
<file bash 30-wan-bridge.network>
[Match]
Name=wan-bridge

[Network]
DHCP=no
IPv6AcceptRA=no

[DHCP]
RouteMetric=9999
</file>


==== opnsense ====
TODO

==== openwrt ====
  * 802.11r - Fast Roaming
    * Siehe: https://www.simianer.de/blog/home-wifi-setup-with-802.11s-meshing-and-802.11r-roaming
    * evtl schon done durch haken im luci?
      * <code>[  147.493987] wlp3s0: disconnect from AP 16:59:c0:5a:4c:81 for new auth to 16:59:c0:5a:4c:a8
[  147.573859] wlp3s0: authenticate with 16:59:c0:5a:4c:a8
[  147.585831] wlp3s0: send auth to 16:59:c0:5a:4c:a8 (try 1/3)
[  147.623454] wlp3s0: authenticated
[  147.626035] wlp3s0: associate with 16:59:c0:5a:4c:a8 (try 1/3)
[  147.629848] wlp3s0: RX ReassocResp from 16:59:c0:5a:4c:a8 (capab=0x11 status=0 aid=2)
[  147.661426] wlp3s0: associated
[  177.764194] wlp3s0: disconnect from AP 16:59:c0:5a:4c:a8 for new auth to 16:59:c0:5a:4c:81
[  177.849750] wlp3s0: authenticate with 16:59:c0:5a:4c:81
[  177.861627] wlp3s0: send auth to 16:59:c0:5a:4c:81 (try 1/3)
[  177.895841] wlp3s0: authenticated
[  177.899567] wlp3s0: associate with 16:59:c0:5a:4c:81 (try 1/3)
[  177.902458] wlp3s0: RX ReassocResp from 16:59:c0:5a:4c:81 (capab=0x11 status=17 aid=1)
[  177.902478] wlp3s0: 16:59:c0:5a:4c:81 denied association (code=17)
[  178.091236] wlp3s0: authenticate with 16:59:c0:5a:4c:a8
[  178.100102] wlp3s0: send auth to 16:59:c0:5a:4c:a8 (try 1/3)
[  179.400394] wlp3s0: send auth to 16:59:c0:5a:4c:a8 (try 2/3)
[  179.430455] wlp3s0: authenticated
[  179.432905] wlp3s0: associate with 16:59:c0:5a:4c:a8 (try 1/3)
[  179.435326] wlp3s0: RX AssocResp from 16:59:c0:5a:4c:a8 (capab=0x11 status=30 aid=2)
[  179.435338] wlp3s0: 16:59:c0:5a:4c:a8 rejected association temporarily; comeback duration 1000 TU (1024 ms)
</code>


=== wifi-config ===

<code>
root@router-wohnzimmer:~# cat /etc/config/wireless
config wifi-device 'radio0'
        option type 'mac80211'
        option hwmode '11a'
        option path 'soc/1b500000.pci/pci0000:00/0000:00:00.0/0000:01:00.0'
        option country 'DE'
        option channel '36'
        option htmode 'VHT80'

config wifi-iface 'default_radio0'
        option device 'radio0'
        option mode 'ap'
        option ssid 'kohlenhydratenet'
        option network 'lan'
        option key 'lolkey'
        option ieee80211w '1'
        option encryption 'sae-mixed'

config wifi-iface 'mesh'
        option network 'lan'
        option device 'radio0'
        option mode 'mesh'
        option mesh_id 'kohlenhydrate-mesh'
        option mesh_rssi_threshold '0'
        option mesh_fwding '1'
        option key 'lolkey'
        option encryption 'sae'

config wifi-device 'radio1'
        option type 'mac80211'
        option hwmode '11g'
        option path 'soc/1b700000.pci/pci0001:00/0001:00:00.0/0001:01:00.0'
        option htmode 'HT20'
        option channel '1'
        option txpower '10'

config wifi-iface 'wifinet1'
        option device 'radio1'
        option mode 'ap'
        option ssid 'kohlennet'
        option network 'lan'
        option encryption 'psk2'
        option key 'lolkey'

config wifi-iface 'wifinet2'
        option device 'radio1'
        option mode 'ap'
        option ssid 'besuch@kohlennet'
        option encryption 'psk2'
        option key 'lolkey'
        option network 'lan'
        option disabled '1'
</code>