Several Moving Bridges in one network on big area

Hello Guys,

I’m new to this forum and until now it helped me a lot.
I tried severel things but I can not create a stable network. It is more or less unstable.

Hardware:

  • Metal 52 ac on a antenna pole in the middle of the farm
  • Groove 52 on a driving machine
  • Groove 52 on a PickUp for having WiFi for mobile devices
  • Groove 52 on a Buggy for having WiFi for mobile access and a wired connection for a box pc

Picture of the area:

The Metal 52 ac is connected to a router (with DHCP server) and has access to the internet.

What is working until now:

  • Internet access from mobile devices all over the farm ( if they are within range to a Groove antenna)
  • internet access for devices connected by ethernet to the Groove 52 ac

What is not working stable:

  • Connection from a box-pc at the buggy to a device on the drving machine
  • sometimes it is working but slow and instable

Configuration:

  • Metal 52 ac:
  • Bridge Eth1 to Wlan1
    • WLan1 AP mode
    • fixed IP 192.168.2.2

/interface bridge
add name=bridge1
/interface ethernet
set [ find default-name=ether1 ] mac-address=DC:2C:6E:5E:DF:9E
/interface list
add name=WAN
add name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
add authentication-types=wpa-psk,wpa2-psk mode=dynamic-keys name=------
supplicant-identity=“” wpa-pre-shared-key=-------
wpa2-pre-shared-key=--------
/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n basic-rates-a/g=
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps basic-rates-b=
5.5Mbps,11Mbps country=no_country_set disabled=no frequency=2412
frequency-mode=superchannel installation=outdoor mode=ap-bridge
preamble-mode=long rate-set=configured security-profile=------- ssid=
------- supported-rates-b=2Mbps,5.5Mbps,11Mbps wps-mode=disabled
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/interface bridge port
add bridge=bridge1 interface=all
/ip neighbor discovery-settings
set discover-interface-list=!dynamic
/interface list member
add interface=bridge1 list=WAN
add interface=bridge1 list=LAN
/ip address
add address=192.168.2.2/24 interface=ether1 network=192.168.2.0
/ip dhcp-client
add interface=ether1
/ip dhcp-server network
add address=192.168.2.0/24 dns-server=8.8.8.8,8.8.4.4 gateway=192.168.2.2
/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4
/ip firewall nat
add action=masquerade chain=srcnat out-interface-list=WAN
/ip route
add distance=1 gateway=192.168.2.1
/system clock
set time-zone-name=America/Sao_Paulo
/system identity
set name=“-------”


* All Groove 52 ac
  * Bridge Eth1 to WLan1 to WLan2 (virtual)
  * WLan 1 station bridge
  * WLan 2 AP mode
  * DHCP client
  * ```text
/interface bridge
add name=bridge1
/interface lte apn
set [ find default=yes ] ip-type=ipv4 use-network-apn=no
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
add authentication-types=wpa-psk,wpa2-psk mode=dynamic-keys name=------ \
    supplicant-identity=""
/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n country=no_country_set \
    disabled=no frequency=2412 frequency-mode=superchannel mode=\
    station-bridge security-profile=------ ssid=------
add disabled=no keepalive-frames=disabled mac-address=02:00:00:AA:00:00 \
    master-interface=wlan1 multicast-buffering=disabled name=wlan2 \
    security-profile=------ ssid=------ wds-cost-range=0 wds-default-cost=0 \
    wps-mode=disabled
/interface bridge port
add bridge=bridge1 ingress-filtering=no interface=wlan1
add bridge=bridge1 ingress-filtering=no interface=ether1
add bridge=bridge1 ingress-filtering=no interface=all
/ip neighbor discovery-settings
set discover-interface-list=!dynamic
/ip settings
set max-neighbor-entries=8192
/ipv6 settings
set disable-ipv6=yes max-neighbor-entries=8192
/interface ovpn-server server
set auth=sha1,md5
/ip dhcp-client
add interface=bridge1
/system clock
set time-zone-name=America/Sao_Paulo
/system identity
set name=HBR02Polaris

I tried two different scenarios:

  1. Same SSID for the ap at the Metal 52 ac and the virtual APs
  2. SSID A at the Metal 52 ac AP and connectet all other Groove antennas by station bridge to this SSID. The virtual APs are all configured to SSID B

Option B seems to be a bit more stable. The Wife to the Metal 52 ac on the antenna pole works great. The issue I con not solve is the connection between a device at the buggy and a device at the machine. This connection is slow and connections between this devices are lost sometimes every 5 minutes and somtimes after hours. While testing these two vehicles are standing still in a distance of about 20 to 50 meters.

All antennas except the Metal on the antenna pole are moving around all the time.

Hope you can help me with this setup. I tried to search for something like this in this forum. If I have not found a relating post, but there is still one please excuse.
Thank you in advance
Florian

Edit 13.03.2023:

  • Added anonymous configuration of the antennas. Sensitive data replaced by ‘------’
  • Added picture