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Forum Discussion
desktopdoug
Jun 30, 2022Aspirant
RBS50 Connection Type 2.4Ghz
Hi, Looking for some guidance. Had an RBR50 Router and RBS50 Satellite for approximately a year working without any issue, other than needing an occasional reboot, however, in the past month or s...
CrimpOn
Jun 30, 2022Guru - Experienced User
desktopdoug wrote:
- Is there any way to force the device only to use 5Ghz for backhaul?
No. The user has only one option: install an Ethernet cable connecting the satellite to the router. For most of us, this is simply impractical because of the physical layout of the building.
desktopdoug wrote:
- Is there another way to see connection health, as it just always says 'Good'.
Yes, but it is not trivial. The steps are:
- Enable telnet on the router by downloading and running this Python script:
https://github.com/bkerler/netgear_telnet - Use a telnet program such as PuTTY or the telnet program buried in the Windows "Turn Windows Features On or Off" to connect to the router using its IP address (usually 192.168.1.1)
- Log into the router using the web credentials ("admin" plus your router password)
Type the command satelliteinfo wifi
This will output information about the link between each satellite and the router. Here is what mine showed recently:
root@RBR50:/# satelliteinfo wifi
[
{
"mac address" : "A0:04:60:xx:xx:xx",
"hop" : "1",
"bridge mac" : "A0:04:xx:xx:xx:xx",
"backhaul conntype" : "5GHz",
"backhaul rssi" : "-68",
"backhaul macaddress" : "A0:04:60:xx:xx:xx",
"backhaul phytxrate" : "780",
"backhaul phyrxrate" : "780",
"backhaul parentmac" : "A0:04:60:xx:xx:xx"
},
{
"mac address" : "14:59:C0:xx:xx:xx",
"hop" : "1",
"bridge mac" : "14:59:C0:xx:xx:xx",
"backhaul conntype" : "5GHz",
"backhaul rssi" : "-59",
"backhaul macaddress" : "",
"backhaul phytxrate" : "866",
"backhaul phyrxrate" : "650",
"backhaul parentmac" : "A0:04:60:xx:xx:xx"
}
desktopdoug
Jul 01, 2022Aspirant
Did you have any issues with the python script download being flagged as having a Trojan Virus in? It’s blocked by defender on my machine
- CrimpOnJul 01, 2022Guru - Experienced User
I believe Windows Defender automatically deletes the Trojan and then annoys the user about it.
I actually use the Python script rather than the exe file.
- desktopdougJul 03, 2022Aspirant
Hi,
I've noticed something just now which doesn't seem correct, can anyone else confirm if this is normal?
I've taken 3 screenshots to example my findings. Link to shared OneDrive link: https://1drv.ms/u/s!AuOVa6-YCOPSn-g8MwXmqYTEezdNdQ?e=f97opg
- Powered off Satellite temporally. Connected a device via Wi-Fi and did a Wifi Scan. You can see in the results for this a single channel in the higher range labeled as hidden - channel 124.
File name: satellite off.png
- Restarted Satellite, after sync this connected via 5Ghz Backhaul and worked at this connection type for around 45 mins. You can see in the Wifi Scan results two devices broadcasting on the same channel now, 124.
File Name: backhaul on 5ghz.png
- Connection dropped, checked web portal to confirm satellite now connecting at 2.4Ghz instead. Wifi Scan results now show two different hidden channels in use at the higher range: 108 and 124.
File Name: backhaul on 2.4ghz.png
Question, would would the satellite (and I'm assuming its the satellite due to the signal strength being stronger, and I'm sat next to Satellite) have changed the channel from 124 to 108? Surely it should match whatever the Router is using?!
Thanks
Doug
- CrimpOnJul 03, 2022Guru - Experienced User
This system is in which geographical region?
According to the RBR50 user manual, the frequencies used for backhaul (page 136) are:
http://www.downloads.netgear.com/files/GDC/RBK50/Orbi_UM_EN.pdf
Those frequencies correspond to:
5.16 - 5.25 is channels 36-48 (Orbi user facing 5G channels in US)
5.745-5-825 is channels 149-165 (Orbi 5G backhaul channels in US)
5.18 - 5.24 is channels 36-48 (Orbi user facing 5G in Europe & Japan)
5.5 - 5.7 is channels 100-140 (Orbi backhaul 5G in Europe & Japan)
5.26-5.32 is channels channels 52-64 (future frequencies in Europe & Japan)
Reference: https://en.wikipedia.org/wiki/List_of_WLAN_channels
Channels 124 and 108 are among those affected by radar (weather & military)