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> If you roam on the mainland with a HK SIM you actually hop the GFW automatically This is quite interesting. So GFW is applied by ISPs exclusively on domestic
by captn3m0 6y ago
> If you roam on the mainland with a HK SIM you actually hop the GFW automatically
This is quite interesting. So GFW is applied by ISPs exclusively on domestic SIMs? Does this mean any international SIMs on roaming hop the GFW?
- londons_explore 6y agoYes.
- e_y_ 6y agoI think the traffic gets proxied (not sure if it's encrypted) back to servers run by your home carrier. So conversely if you use a China Mobile SIM in Hong Kong or overseas your traffic gets firewalled.
- vetinari 6y agoWhen you are roaming, your traffic should be tunneled to your home provider and go to open Internet from there.