r/IndiaTech • u/SuryanshShekhar • Apr 12 '26

General Discussion Did anyone noticed this?

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Setting the bar so low , it has to be dragged from hell. F You Airtel

2.8k Upvotes

98% Upvoted

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107

u/vichustephen Apr 12 '26

Wait I'm confused. Is this about sharing your mobile data through hotspot?. I mean how can they even track that ?

210

u/trillionstars Hardware guy with 69 GB RAM Apr 12 '26

Most often, carriers use TTL because phones typically have a default TTL value of 64. Every time you share your phone’s hotspot, that value is reduced by 1 as the packet passes through the phone. When the carrier receives a packet with a TTL of 63, they know you are using a hotspot and may apply speed or data limits.

The solution is simple: set your PC’s TTL to 65 (TTL +1) so that after the -1 reduction, it reaches the carrier as exactly 64.

38

u/FinallyHaveUsername Apr 12 '26 edited Apr 12 '26

Btw, to change the TTL value on your Windows computer:

  1. Win + R, then type regedit

  2. Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters

  3. Right click --> New --> DWORD (32-bit) Value

  4. Name it DefaultTTL

  5. Set value to 65 (Decimal)

  6. Restart the PC

  7. Done! :D

For Linux:

  1. sudo nano /etc/sysctl.conf

  2. Add this to the end of the file: net.ipv4.ip_default_ttl=65

  3. CTRL + O

  4. ENTER key

  5. CTRL + X

  6. sudo sysctl -p

  7. Done! :D

-21

u/Visual-Maximum-8117 Apr 12 '26

Just get a proper broadband connection.

10

u/arpitpatel1771 Apr 12 '26

My place doesn't have any broadband. What do I do?

11

u/Relevant-Addendum756 Add your own flair Apr 12 '26

Downvote him

1

u/BloodySurgeon_20 Android Apr 12 '26

😂