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FURRYe38
Dec 01, 2022Guru
New - RBR850 / RBS850 Firmware Version 4.6.14.3 Released
Security Fixes: 12/01/2022
- Addresses security vulnerabilities.
For more information about security vulnerabilities, visit https://www.netgear.com/about/security.
Bug Fixes:
- Moves the Auto Firmware Update On/Off option to the Auto Update page in the router web interface.
- Fixes an issue with using special characters when setting a WiFi network password or a device name.
- Changes the Router/AP mode figures in the router web interface to a higher resolution.
- Fixes various PSV security vulnerabilities.
Fixes various other minor bugs.
Download Link:
https://www.netgear.com/support/product/rbk852.aspx
Please navigate to the link below for step-by-step instructions on how to update your RBR850/RBS850:
Be sure to update the RBS FIRST, then the RBR lastly.
NOTE: Orbi app or the routers web page may not report seeing new FW updates. NG may not push this to there auto update services immediately and may activate the newer FW update being seen on there auto update services at a later time. User will have the choice to manually update if you want too.
NOTE: The Disable Auto Update feature only prevents ANY new FW from being installed if available. This does NOT prevent the system from checking NG services to see if new FW is available. If new FW is available, this will be displayed as a notification to the user on the RBRs web page only. It will be up to the user to upgrade FW or not.
A factory reset maybe needed if problems are encountered after the FW update:
https://kb.netgear.com/31486/How-do-I-reset-my-Orbi-system-to-factory-default-settings
NOTE: Recommend setting the default DHCP IP address pool range to the following after applying and a factory reset: 192.168.#.100 to 192.168.#.200
This article applies to:
Let us know how it works for you...
103 Replies
- KMDonlonVirtuoso-removed comment, found link
Try the link again...
- McLongLuminaryI saw the new version available this morning PDT but now I can't find it. Is it possible they've already removed it?
Link doesn't work and article is gone with the changelog.
- ValidusLuminary
Manually updated Netgear Orbi 853 (2 satellites first, then the router) successfully.
Has fixed the New Zealand Daylight saving timezone issue too.
No issues detected so far and working well. Streaming 4K services well. Wifi devices all appear correct under both router admin and the Netgear app. Running smoothly. Will update if anything occurs after a few days of monitoring/checking, but so far, so good. A great firmware release, cheers.
Have a great Christmas!
- Retired_Member
I updated my RBK853 to the 4.6.14.3 firmware manually. Update went smoothly, no problems. First I updated the two satellites, then the router. After that, I powered off the three devices and swithed them back on after a few minutes. First the router, then the satellites. They all came back online quickly and are running fine. This is probably the most hassle-free update on my Orbi so far.
As from the previous update (4.6.9.11) I notice a very positive thing: devices connect to the nearby satellite and stay connected to that satellite. Before the previous update, devices switched back to the router after a while, even though there was a satellite nearby. Also with this new update I see my devices connect to the nearby satellite. That's great.
So far so good!
Thanks for the feedback. Be sure to save off a back up configuration to file for safe keeping. Saves time if a reset is needed.
https://kb.netgear.com/000062080/How-do-I-back-up-the-configuration-settings-on-my-Orbi-WiFi-System
Enjoy. 📡
Retired_Member wrote:
I updated my RBK853 to the 4.6.14.3 firmware manually. Update went smoothly, no problems. First I updated the two satellites, then the router. After that, I powered off the three devices and swithed them back on after a few minutes. First the router, then the satellites. They all came back online quickly and are running fine. This is probably the most hassle-free update on my Orbi so far.
As from the previous update (4.6.9.11) I notice a very positive thing: devices connect to the nearby satellite and stay connected to that satellite. Before the previous update, devices switched back to the router after a while, even though there was a satellite nearby. Also with this new update I see my devices connect to the nearby satellite. That's great.
So far so good!
- GarwoofooApprentice
Update went smoothly and no problems to report so far (4 days uptime). Running in AP mode with two wireless satellites.
Still seeing the odd issue where the uptime on the LAN ports resets to zero - seemingly with no impact on anything at all, and with no obvious cause - but this has been the case for the last few firmware updates and it's not causing any problems.
If this stays stable for a few more days, I might try reconnecting one of my satellites to ethernet again to see if there's been any fix for the problem whereby devices (especially iPhones) would drop connection and not reconnect when switching between access points. I don't see that with two wireless satellites, but it was quite common with a mixed wired/wireless configuration.
- FlupkeApprentice
Smooth manual upgrade process on my side (first RBS then RBR).
No apparent issue.
I considered doing the upgrade as important as the release note signals it fixes a number of security issues.Thanks for the feedback. Be sure to save off a back up configuration to file for safe keeping. Saves time if a reset is needed.
https://kb.netgear.com/000062080/How-do-I-back-up-the-configuration-settings-on-my-Orbi-WiFi-System
Enjoy. 📡
Flupke wrote:
Smooth manual upgrade process on my side (first RBS then RBR).
No apparent issue.
I considered doing the upgrade as important as the release note signals it fixes a number of security issues.
- FarmerBob1Luminary
Installed 4.6.14.3 last Saturday and it's been pretty lackluster since. I did a "Very Dirty Install" just to see and I turned on all the unnecessary toys that one would want. So far nothing out of the ordinary; IPv6 has been up and running the whole time; while adding many WiFi Switches and Dimmers, re-initializing streaming devices I have noticed that clients that could utilize IPv6 addresses, are. When using a third party networking analyzer app I am seeing the IPv6 addresses are presented first and foremost. I did notice that on-boarding all the WiFi Clients was fast and easier than normal.
One thing that was wonky were the logs. Not eMailing as they should. Clearing daily though. Todays' log was just short of 106,000 characters. Mostly:
[email failed] * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE LITERAL+ Friday, Dec 09,2022 18:23:08
Mixed with clients, mostly those on the Guest Network, which I am using as an IoT network, on and off-boarding every fifteen minutes or so.
Other than that, things are good . . . so far.
Mines be up for 5+ days solid:
2x RBS wireless connected. Power set to 50%. .100 to .150 DHCP IP address pool size. CAX80 in modem only mode using the 2.5Gb WAN port to RBR.
Email and all Logging disabled. Wonder if a factory reset maybe needed to check the email logging not working for you? FarmerBob1
I've upgraded my RBS 850 FW without problems I think. When I download the file for the router, I don't see a file ending in .img. The router file ends in .chk. Am I suppose to use this instead? Thanks
- Yes. Netgear uses several file types.
The FW update instructions for the satellite says "select .img or .chk but the router instructions just say ".img". then it says "Be careful not to select wrong file". Just double checking to make sure I don't mess this up 🙂
- N3tworkDud3Apprentice
Updated. Strange to see the Satellite report 2.5G network is up to 573 Mbps instead of the 1147 Mbps it used to say. The Router still lists 1147. In the past the Satellite reported the same as the Router.
The other thing that was strange in my process was the Firmware update page stated there was an update on the Router but not the Satellite. I manually updated after downloading the files and performing it on the Satellite first.
Could you post a screen shot of the satellite showing speed information for the 2.5G port?
- N3tworkDud3Apprentice
Sure - here you go:
- spewakLuminary
Logged into the router and updated the firmware through the admin page. Edited to include changing the DHCP pool to between .100 and .200. Worked flawlessly.
Impressive.
Thanks for the notice Furry!
👍
- OverlandrAspirant
Finally received my RBK852 on the 29th. I had just jumped on a $150 discount from Amazon and was worried because Amazon had missed the first delivery date. Installed it with the IOS Orbi app and updated the firmware during setup.
Comments:
- used the same SSID as my previous RBK50 setup, all connections restored automatically, IoT devices included
- ISP speed test: download 769.8 Mbps, upload 32.2 Mbps
- router main floor, satellite in basement office, 3 story, home (2200 sq ft)
- basement desktop cable connection to satellite, Link speed (Receive/Transmit): 1000/1000 (Mbps)
- basement laptop with wifi 6 card, wireless connection to satellite, 5 GHz band, channel 48, Link speed (Receive/Transmit): 1201/1201 (Mbps)
So far, I am happy with this investment. My prior Orbi, the RBK50 with one satellite served me well for many years. Especially since I switched to the Voxel firmware about 2 years ago. Everything got quicker and absolutely no drops. But for now, the Netgear firmware with the 852 is doing its job - very pleased.
-
Glad you got it working. Be sure to save off a back up configuration to file for safe keeping. Saves time if a reset is needed.
https://kb.netgear.com/000062080/How-do-I-back-up-the-configuration-settings-on-my-Orbi-WiFi-System
Enjoy. 📡
- kotfuGuide
I use my RBR850 in access point mode, not router mode. I use a different DHCP server (ie not my Orbi) to assign IP addresses to all devices on my network, including the Orbi's, and I have those IP addresses set up in a local DNS server (also not my Orbi). With this setup, I can go to https://ap1.example.com (not the real domain name, but you get the idea) and get the RBR850 login prompt, after which I can access the web interface for the router.
Just updated 3 RBS850s and 1 RBR850 to V4.6.14.3_2.3.12. Post upgrade, accessing the web interface on the RBR850 generates an HTTP error 500 (Internal Server Error). I can access the web interface by using the ip address directly, ie https://10.10.10.36 (also not the real ip address, but you know....). On the RBSs I can access their web interface just fine via https://ap2.example.com. Once I have accessed the web interface, everything seems to work fine, satellites are synced, WIFI works, etc.
I did a factory reset on the RBR850, and restored settings from backup. Same result. I did another factory reset, and manually configured all settings without doing a restore. Same result. I've tried multiple browsers on multiple computers, including clearing browser caches. Same result: HTTP Error 500 Internal Server Error.
Anyone have ideas how to troubleshoot and/or resolve this?
Be sure to clear out all browser caches and browser save PW profiles.
Does this happen with different browsers?
So you a 10.10.10.# IP address string on your host router?
What browser did you use to update the system?
Did you manually download and apply the FW file to the RBS web page first then the RBRs web page lastly?- kotfuGuide
> Be sure to clear out all browser caches and browser save PW profiles.
I did. In Firefox I went to Preferences → Clear Data, and cleared everything. In Chrome: Settings → Privacy and Security → Clear Browsing Data.
> Does this happen with different browsers?
Yes. Same error in Safari, Firefox, and Chrome, all on macos. Same error in Chrome on Windows.
> So you a 10.10.10.# IP address string on your host router?
Correct. My internet router does NAT and has an internal IP address of 10.10.10.1, and an external IP address of whatever Comcast gives me. My RBR850 is in access point mode with an IP address of 10.10.10.36.