alt Hacker NewsThe post mentions the deficiencies of TCP for mobile devices over unreliable links, but I've had nothing but trouble with Wireguard when connecting from phones via mobile data.
I suspect it's due to my mobile operator doing traffic shaping / QoS that deprioritizes UDP VPN.
In contrast, connecting to OpenVPN over TCP was a huge improvement. Not at all what I expected.
Replies
bradley13 • today at 6:14 AM
I suspect ya you're right - nothing to do with Wireguard. I set it up do I could VPN into my home network from my phone. More than once, I have forgotten to turn it off. Everything worked, and I only noticed days later. Very robust, in my anecdotal experience.
wakeywakeywakey • today at 6:12 AM
You probably just need to lower your MTU if your phone is getting an ip6 address.
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Counter-anecdote: I've been using WireGuard on Android for years with no particular issues to speak of. 0.0.0.0/0 to my home network. I often forget to enable WiFi at home and don't notice (I often have it disabled when out).