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Tracking/logging orbi satellite connection outages
I have an Orbi AX6000 kit (RBK852, for some reason, this model isn't available in the model dropdown) and the connection to my satellite keeps dropping randomly. The only way I can tell is because I h...
kevin009 wrote:
I'm not sure what else I could connect directly to the satellite to test if it's the satellite or not. Maybe another camera that has it's own power source. I'll have to do some digging.
At 2 seconds, missing 90 in a row comes to three minutes of no response. The satellite itself appears to be responding, but devices 'wired' to the satellite have these gaps. Would be useful to know if the cameras experience the lack of response at the same time.
It is getting rare for consumers to have devices with Ethernet ports, which complicates troubleshooting this sort of thing. Does this PoE switch have an IP address?
There have been some posts on the forum regarding 850-series satellite problems. As I do not have an 850, I confess to not paying a lot of attention to the specifics. It might be worth some time skimming the AX forum to see if any posts seem to relate to your situation.
It also might be useful to manually update the firmware to the most recent version on the support web site:
https://www.netgear.com/support/product/rbr850.aspx#download
Ok, that is a pretty handy tool. I set it up yesterday to ping all my cameras (they do respond to pings) and the satellite and there were a LOT of failures for everything throughout the night. There were a couple of instances where all of the cameras didn't respond, and there were some instances where everything didn't respond (for about 4 minutes too, so these aren't small outages). So the fact that I'm seeing the satellite not respond tells me (unless I'm misinterpreting this) that there's an issue with the connection between my main orbi and the satellite, but I'm not sure what to do with this information. If it's defective, I think I'm past my warranty period.
I just thought of something. I should have also added my main orbi unit to the list, just to verify that the outage isn't caused by my main router. I'm going to do that now.
kevin009 wrote:
there were some instances where everything didn't respond (for about 4 minutes too, so these aren't small outages). So the fact that I'm seeing the satellite not respond tells me (unless I'm misinterpreting this) that there's an issue with the connection between my main orbi and the satellite, but I'm not sure what to do with this information. If it's defective, I think I'm past my warranty period.
Yes, this should not happen. ICMP is a UDP packet, which does not guarantee delivery the way TCP does. Thus, it is entirely possible to "lose" a request on its way to the target or the response on the way back. I used PingInfoView to ping my three satellites every two seconds for over a day (almost 50,000 pings on each). The result was that one satellite missed zero, one satellite missed one, and one satellite missed 8:
4/10/2022 4:49:51 PM - 4/10/2022 4:49:51 PM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/10/2022 6:07:59 PM - 4/10/2022 6:07:59 PM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/10/2022 8:47:16 PM - 4/10/2022 8:47:16 PM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/11/2022 3:33:56 AM - 4/11/2022 3:33:56 AM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/11/2022 7:18:40 AM - 4/11/2022 7:18:40 AM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/11/2022 9:15:47 AM - 4/11/2022 9:15:47 AM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/11/2022 4:08:13 PM - 4/11/2022 4:08:13 PM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/11/2022 5:00:09 PM - 4/11/2022 5:00:09 PM,192.168.1.70,192.168.1.70,,,,,Request Timeout,1
4/11/2022 8:32:37 PM - 4/11/2022 8:32:37 PM,192.168.1.50,192.168.1.50,,,,,Request Timeout,1Those misses were hours apart and never more than a single time. For the network to go down for 4 minutes is unacceptable.
Firmware 4.6.7.13 has been out for your system for quite some time. (There are some long posts regarding it on the forum.)
It is available on the Netgear support site: https://www.netgear.com/support/product/rbr850.aspx#download
You could update the satellite and router to the latest firmware and see if that changes things.
Wow! That would be nice to have a network THAT stable. I ran that tool for the weekend and I got a LOT of failures (screenshot attached, .1 is my main orbi router, .112 is my satellite, and the .40s and .50s are my cameras). My router failed 17 times and my satellite only failed 8 times (which is the best out of all of them), and the cameras were just terrible (0.81% to 1.68% failure rate). I do have a POE switch connected to the satellite so, it may be that. I'm going to see if I can source a new switch to replace that one to troubleshoot.
Odd, I didn't even know that there was a new firmware as that was the first thing I tried, but my router says "No New Firmware Available" when I check for updates. I believe it's always been updating itself up until now. I'll try a manual update and see if that resolves my issue, but I don't think it will. I'll update the firmware and re-run the ping test over a week or so.The default setting for PingInfoView is once every minute (60 seconds). I set mine for every 2 seconds just to see what would happen.
Your results show that all of the cameras failed to respond a maximum of 90 times in a row. If the timer is once a minute, that means they were unresponsive for an hour and a half!
I also used the Advanced option to write only the failed pings into a log file. Scanning that file would show how many times these extended periods of being unresponsive happened and if all cameras 'went silent' at the same time. With ping failing 100's of times, there could be a pattern in the outages.
Are all 5 cameras on the same PoE switch that is attached to the satellite?
Anything else connected to the satellite that responds to ping?
Yeah, I had it set for 2 seconds as well. I've just updated my logging to only log failures and I've only set it to ping one camera (to clean up the logging file and make it easier to spot trends).
Yeah, all of the cameras are connected to the PoE switch. I'm not sure what else I could connect directly to the satellite to test if it's the satellite or not. Maybe another camera that has it's on power source. I'll have to do some digging.
