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Explore gVisor Netstack #89

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ignoramous opened this issue Sep 10, 2020 · 5 comments
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Explore gVisor Netstack #89

ignoramous opened this issue Sep 10, 2020 · 5 comments
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ignoramous commented Sep 10, 2020 •
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gVisor's netstack is a user-space TCP/IP implementation written in golang and, as of Sep 2020, in active development.

It might be worthwhile to explore if we could use it over tun2socks (by the way of outline-go-tun2socks -> go-tun2socks). Ref: tailscale's bradfitz has a working commit integrating netstack in to their fork of WireGuard. See also #52
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Blog post: gvisor.dev/blog/network-security

@ignoramous ignoramous self-assigned this Sep 10, 2020
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Jigsaw-Code/Intra#286

@ignoramous ignoramous added the P2 Priority: 2 (important) label Dec 10, 2020
@ignoramous ignoramous mentioned this issue Feb 16, 2021
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We pulled in gvisor and it wasn't pretty. Thankfully, tailscale, who ran into a similar problem, are now maintaining a standalone gvisor tcp/ip gomodule: https://github.com/inetaf/netstack

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celzero/firestack#3

@ignoramous ignoramous mentioned this issue Sep 1, 2021
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netstack exists in reality now since the v053i release (July 24, 2022).

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