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| author | Irbe Krumina <irbe@tailscale.com> | 2024-06-10 19:19:03 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-10 19:19:03 +0100 |
| commit | bc53ebd4a077e91de303f470d8dcb0169f0625cf (patch) | |
| tree | 18ef0f48bf00bd7a75ea985cead754c53c5bc6da /control/controlknobs/controlknobs.go | |
| parent | 6f2bae019f0fb30cbd2a4193c7c917a0c486eeed (diff) | |
| download | tailscale-bc53ebd4a077e91de303f470d8dcb0169f0625cf.tar.xz tailscale-bc53ebd4a077e91de303f470d8dcb0169f0625cf.zip | |
ipn/{ipnlocal,localapi},net/netkernelconf,client/tailscale,cmd/containerboot: optionally enable UDP GRO forwarding for containers (#12410)
Add a new TS_EXPERIMENTAL_ENABLE_FORWARDING_OPTIMIZATIONS env var
that can be set for tailscale/tailscale container running as
a subnet router or exit node to enable UDP GRO forwarding
for improved performance.
See https://tailscale.com/kb/1320/performance-best-practices#linux-optimizations-for-subnet-routers-and-exit-nodes
This is currently considered an experimental approach;
the configuration support is partially to allow further experimentation
with containerized environments to evaluate the performance
improvements.
Updates tailscale/tailscale#12295
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
Diffstat (limited to 'control/controlknobs/controlknobs.go')
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