Airtel Xstream Bridge Mode Nightmare: Total Network Blackout & Error 651 🤬 Body:

[zitto]

I need some serious help because Airtel has completely nuked my home network.
All I wanted was a standard PPPoE bridge connection. I contacted support, and they told me they enabled it from the backend. Their instructions? Log into the admin panel (192.168.1.1) and put all the LAN ports into bridge mode.
I followed their steps, and it resulted in an absolute disaster.
Here is what’s happening:
* Dead LAN: The second I put the ports in bridge mode, the LAN connection dropped completely. There isn’t even a LAN indicator light on the Airtel router anymore.
* Error 651: I tried creating a new dial-up connection on my Windows PC using my PPPoE credentials, but it immediately throws "Connection failed with error 651."
* No Wi-Fi: The router’s Wi-Fi is gone. I know this is expected behavior for bridge mode, but it stings when the wired connection is also totally dead.
The Impact:
My entire house is offline. IPTV is dead, my IP cameras and security system are down, and my office work is completely hampered.
The kicker? The Airtel engineer tried to guide me through a fix on WhatsApp, and even he couldn't solve it. He’s totally stumped.
Questions for the pros:
* What could be causing Error 651 in this specific scenario?
* Why would putting the ports in bridge mode kill the LAN indicator entirely?
* Has anyone successfully set up a bridge connection with Airtel recently, and how did you bypass this?
Any solutions or advice would be a lifesaver right now. Thanks!
What is Actually Going Wrong (Technical Breakdown)

 

[zitto]

I am using
Nokia
Modet: G-2425G-A

 

[zitto]

I have pressed the reset button 5-6 times and reseted the router , once you reset the router, we can access 192.168.1.1 admin panel, I have after putting all ports to bridge mode, we can not access the 192.168.1.1.

 

[zitto]

Problem is after putting all ports to Bridge mode or Even a selected PORT to bridge mode. Lan indicator goes OFF.

On Network > WAN, the it is showing Route Mode instead of Bridge Mode.

When I asked about this, the engineer said it's for static IP. For dynamic IP, Route mode will be showed.

 

[zitto]

He said only in case of PPoe connection, WAN Route mode will be shown. Don't know even if he anything or just bluffing

 

[Lolita_Magnum]

I would have appreciated it if you would not have used AI to type out your problem, but oh well!
Reset your Nokia ONU again, and this time set only one port as a bridge. Usually, the Airtel tech lets you know which port they have configured. Often, it's either port 1 or 4.

 

[zitto]

@Lolita_Magnum Yes bro. Thank you but the solution did not work. Please check this screenshot, After reseting the Airtel router, it is showing provisioning state (Zerotouch and username is newuser) the idiots at airtel are not willing to understand that they might have deleted my profile from my router. Is this Tha problem?

 

[Aashish.007]

Give it some time, should auto configure itself.

 

[zitto]

@Aashish.007 bhai .. connection mode BRIDGE rahegaa yaa Route , check the screenshot , it is still in Route Mode. Wan connection List mein “R” he , does not it imply it is in Router mode ?

since yesterday it is in showing same newuser

 

[Kaiju404]

Their instructions? Log into the admin panel (192.168.1.1) and put all the LAN ports into bridge mode.

Pure disaster recipe for the Gateway router, no doubt 651 was thrown! it basically threw the router under the bus. Hard reset using sim ejector pin might work but then no use, raise a ticket for router replace and keep whining them if issue not resolved/auto configure coz this is india.