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multipath-tcp / mptcp

⚠️⚠️⚠️ Deprecated 🚫 Out-of-tree Linux Kernel implementation of MultiPath TCP. 👉 Use https://github.com/multipath-tcp/mptcp_net-next repo instead ⚠️⚠️⚠️
https://github.com/multipath-tcp/mptcp_net-next
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Installing MPTCP in ubuntu 20.04 (linux v5.4). #477

Closed elhachi closed 2 years ago

elhachi commented 2 years ago

Hello, Could you please suggest to me the right way to install mptcp in ubuntu 20.04 (Linux version 5.4)? I tried to follow this tutorial (https://gist.github.com/brandonheller/2730049) but it gave me an error, and since I'm a beginner in Linux I couldn't get my head around the official documentation (https://multipath-tcp.org/pmwiki.php/Users/HowToInstallMPTCP?) the error: gpg: no valid openpgp data found. Thank you so much for your help.

matttbe commented 2 years ago

Hello,

I tried to follow this tutorial (https://gist.github.com/brandonheller/2730049) but it gave me an error

Please don't use it, it is from 10 years ago.

Instead, the easier solution is to install the .deb of the last release, e.g.: https://multipath-tcp.org/pmwiki.php/Users/AptRepository (then reboot and select the new kernel in the list in Grub before booting)

Or compile it yourself, that's not difficult but it is longer: https://multipath-tcp.org/pmwiki.php/Users/DoItYourself

obonaventure commented 2 years ago

Or upgrade to ubuntu 22.04 and you'll keep MPTCP immediately