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

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

• 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

• 2x Netgear R7800
• router-wohnzimmer
  • 192.168.107.2
  • bekommt LAN aus Keller
• router-arbeitszimmer
  • 192.168.107.3
  • Netz via 802.11s Mesh

• Netzwerk via systemd-networkd

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

10-dmz-bridge.netdev

[NetDev]
Name=dmz-bridge
Kind=bridge

10-guest-bridge.netdev

[NetDev]
Name=guest-bridge
Kind=bridge

10-iot-bridge.netdev

[NetDev]
Name=iot-bridge
Kind=bridge

10-kohlennet-bridge.netdev

[NetDev]
Name=kohlennet-br
Kind=bridge

10-mnet-wan-bridge.netdev

[NetDev]
Name=mnet-wan-bridge
Kind=bridge

10-wan-bridge.netdev

[NetDev]
Name=wan-bridge
Kind=bridge

20-dmz-vlan.netdev

[NetDev]
Name=dmz-vlan
Kind=vlan
 
[VLAN]
Id=20
 
[Network]
Bridge=dmz-bridge

20-dmz-vlan.network

[Match]
Name=dmz-vlan
 
[Network]
Bridge=dmz-bridge

20-guest-vlan.netdev

[NetDev]
Name=guest-vlan
Kind=vlan
 
[VLAN]
Id=22
 
[Network]
Bridge=guest-bridge

20-guest-vlan.network

[Match]
Name=guest-vlan
 
[Network]
Bridge=guest-bridge

20-iot-vlan.netdev

[NetDev]
Name=iot-vlan
Kind=vlan
 
[VLAN]
Id=21

20-iot-vlan.network

[Match]
Name=iot-vlan
 
[Network]
Bridge=iot-bridge

20-kohlennet-vlan.netdev

[NetDev]
Name=kohlennet-vlan
Kind=vlan
 
[VLAN]
Id=1
 
[Network]
Bridge=kohlennet-br

20-mnet-wan-vlan.netdev

[NetDev]
Name=mnet-wan-vlan
Kind=vlan
 
[VLAN]
Id=40
 
[Network]
Bridge=mnet-wan-bridge

20-mnet-wan-vlan.network

[Match]
Name=mnet-wan-vlan
 
[Network]
Bridge=mnet-wan-bridge

20-wan-vlan.netdev

[NetDev]
Name=wan-vlan
Kind=vlan
 
[VLAN]
Id=10
 
[Network]
Bridge=wan-bridge

20-wan-vlan.network

[Match]
Name=wan-vlan
 
[Network]
Bridge=wan-bridge

30-dmz-bridge.network

[Match]
Name=dmz-bridge
 
[Network]
DHCP=no
 
[DHCP]
RouteMetric=9999

30-guest-bridge.network

[Match]
Name=guest-bridge
 
[Network]
DHCP=no
 
[DHCP]
RouteMetric=9999

30-iot-bridge.network

[Match]
Name=iot-bridge
 
[Network]
DHCP=no
 
[DHCP]
RouteMetric=9999

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

30-mnet-wan-bridge.network

[Match]
Name=mnet-wan-bridge
 
[Network]
DHCP=no
IPv6AcceptRA=no
 
[DHCP]
RouteMetric=9999

30-wan-bridge.network

[Match]
Name=wan-bridge
 
[Network]
DHCP=no
IPv6AcceptRA=no
 
[DHCP]
RouteMetric=9999

TODO

• 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?

    • [  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)

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'