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Re: Putting Modem in Bridge Mode for Orbi Installation

Brenkj
Aspirant

Putting Modem in Bridge Mode for Orbi Installation

I just got my new Orbi RBK50, and I'm getting ready to install it.   I've found instructions online for how to put my ATT-provided modem into "bridge mode", so that the Orbi will be the only device broadcasting a wifi signal.    Should I do that before or after I install the Orbi?

 

Thanks.

Model: RBK50| Orbi AC3000 High-Performance Tri-Band WiFi System
Message 1 of 15
ekhalil
Master

Re: Putting Modem in Bridge Mode for Orbi Installation

Please do it before you start the Orbi setup.

Good luck! 🙂

My Setup Internet Fiber ONT 250↓/250↑ISP Telenor | Wifi Router Orbi RBR850 + RBS850 + 2x RBS750 + 3xRBS350, Wired/Wireless BH / Orbi RBR50 + 6x RBS50 + RBS40V + RBS50Y, Wired/Wireless BH | Switches NG GS208Time Zone CET (Sweden)

Message 2 of 15
CrimpOn
Guru

Re: Putting Modem in Bridge Mode for Orbi Installation


@Brenkj wrote:

I just got my new Orbi RBK50, and I'm getting ready to install it.   I've found instructions online for how to put my ATT-provided modem into "bridge mode", so that the Orbi will be the only device broadcasting a wifi signal.    Should I do that before or after I install the Orbi?

 

Thanks.


Yes, before setting up the Orbi.  There is a difference between the ATT modem "mode" and the ATT modem WiFi radios being on.  It can be a router, but not provide WiFi.  Most Orbi users prefer to do what you are doing: ATT in bridge mode, ATT radios off.

I love my Orbi.
Message 3 of 15
Chuck_M
Mentor

Re: Putting Modem in Bridge Mode for Orbi Installation

Do that before installing.


And to be precise, you have a modem/router combination.   

 

Bridging it will turn off the router functions and pass through to the Orbi to handle routing.

 

Bridge it

Power off

Connect Orbi

Power on Modem, Orbi and PC

Set up (hard wired ethernet if possible)

Enjoy

---------------
My Equipment: Cox Cable (350Mb/35Mb), Orbi AX6000 (RBR850, 3 x RBS850) (2xWired backhaul), NG GS116PP Gigabit Smart Switch, Synology DS1019+ NAS
Message 4 of 15
Brenkj
Aspirant

Re: Putting Modem in Bridge Mode for Orbi Installation

Thanks for the responses. I did all those steps, in that order, but the Orbi app is saying there is no internet connection, and that an Ethernet cable cannot be detected. Any advice?
Message 5 of 15
FURRYe38
Guru

Re: Putting Modem in Bridge Mode for Orbi Installation

Try setting up the Orbi first with a PC or laptop thats connected to the Orbi router. 


@Brenkj wrote:
Thanks for the responses. I did all those steps, in that order, but the Orbi app is saying there is no internet connection, and that an Ethernet cable cannot be detected. Any advice?

 

My Setup ISP SparkLight | Internet Cable 1000↓/50↑ CAX80 Router Mode |  Wifi Router CAX80 (Router Mode) and RBK963 (APMode) | and MK63 (Router Mode) | Switches NG GS105/8, GS308v3, GS110MX and XS505M |

Additional NG HW: C7800/CAX80/CM1100/CM1200/CM2000, Orbi: CBK40, CBK752, RBK50, RBK853, RBK752, RBK953, SXK30 | NightHawk: MK63, MR6150, R7000, R7800, R7960P, R8000, R8500, RAXE500, RAX50, XR450, XR1000, EX7500/EX7700

Message 6 of 15
CrimpOn
Guru

Re: Putting Modem in Bridge Mode for Orbi Installation

Is the Orbi connected to the ISP modem using an Ethernet cable from the WAN (Yellow) Ethernet plug on the Orbi to "Port 1" on the ISP modem?  If it is, then I would first try a different Ethernet cable.

I love my Orbi.
Message 7 of 15
ekhalil
Master

Re: Putting Modem in Bridge Mode for Orbi Installation


@Brenkj wrote:
Thanks for the responses. I did all those steps, in that order, but the Orbi app is saying there is no internet connection, and that an Ethernet cable cannot be detected. Any advice?

Can it be a bad cable that connected between Orbi and the ATT router? Is the cable connected to the yellow WAN port in the Orbi router?

My Setup Internet Fiber ONT 250↓/250↑ISP Telenor | Wifi Router Orbi RBR850 + RBS850 + 2x RBS750 + 3xRBS350, Wired/Wireless BH / Orbi RBR50 + 6x RBS50 + RBS40V + RBS50Y, Wired/Wireless BH | Switches NG GS208Time Zone CET (Sweden)

Message 8 of 15
ekhalil
Master

Re: Putting Modem in Bridge Mode for Orbi Installation

@CrimpOn 🙂 🙂

My Setup Internet Fiber ONT 250↓/250↑ISP Telenor | Wifi Router Orbi RBR850 + RBS850 + 2x RBS750 + 3xRBS350, Wired/Wireless BH / Orbi RBR50 + 6x RBS50 + RBS40V + RBS50Y, Wired/Wireless BH | Switches NG GS208Time Zone CET (Sweden)

Message 9 of 15
Brenkj
Aspirant

Re: Putting Modem in Bridge Mode for Orbi Installation

Okay, will do. Where should the cable be connected on the modem? I have 4 ports marked “Ethernet,” and one marked “DSL Broadband,” but the cable included with the Orbi doesn’t fit in that one port. Thanks
Message 10 of 15
ekhalil
Master

Re: Putting Modem in Bridge Mode for Orbi Installation


@Brenkj wrote:
Okay, will do. Where should the cable be connected on the modem? I have 4 ports marked “Ethernet,” and one marked “DSL Broadband,” but the cable included with the Orbi doesn’t fit in that one port. Thanks

It should go to one of the 4 "Ethernet" or LAN ports on the modem. Since the modem is bridged please try the one marked 1 first.

My Setup Internet Fiber ONT 250↓/250↑ISP Telenor | Wifi Router Orbi RBR850 + RBS850 + 2x RBS750 + 3xRBS350, Wired/Wireless BH / Orbi RBR50 + 6x RBS50 + RBS40V + RBS50Y, Wired/Wireless BH | Switches NG GS208Time Zone CET (Sweden)

Message 11 of 15
Brenkj
Aspirant

Re: Putting Modem in Bridge Mode for Orbi Installation

I tried 2 different cables, including the one that was working with my Apple router as of today, so I don’t think the cable is the problem.
Message 12 of 15
ekhalil
Master

Re: Putting Modem in Bridge Mode for Orbi Installation


@Brenkj wrote:
I tried 2 different cables, including the one that was working with my Apple router as of today, so I don’t think the cable is the problem.

- Are you connecting the cable in the modem to the port marked as number 1? Have you tried the other 3 ports as well?

- If you disconnect Orbi and connect the other end of the cable from the modem to a PC, will it get internet access?

My Setup Internet Fiber ONT 250↓/250↑ISP Telenor | Wifi Router Orbi RBR850 + RBS850 + 2x RBS750 + 3xRBS350, Wired/Wireless BH / Orbi RBR50 + 6x RBS50 + RBS40V + RBS50Y, Wired/Wireless BH | Switches NG GS208Time Zone CET (Sweden)

Message 13 of 15
Brenkj
Aspirant

Re: Putting Modem in Bridge Mode for Orbi Installation

Well, now it’s showing cable connected and internet detected. But when I try to finish configuration, I keep getting a configuration error.
Message 14 of 15
Chuck_M
Mentor

Re: Putting Modem in Bridge Mode for Orbi Installation

Have you restarted your modem recently?  Might be useful to reboot modem and router and see if that helps.

 

Takes a few minutes to reboot... do the modem first.

---------------
My Equipment: Cox Cable (350Mb/35Mb), Orbi AX6000 (RBR850, 3 x RBS850) (2xWired backhaul), NG GS116PP Gigabit Smart Switch, Synology DS1019+ NAS
Message 15 of 15
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