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Update README.md

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xtaci
2019-01-15 14:46:09 +08:00
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@@ -38,15 +38,14 @@ net.core.rmem_max=26214400
net.core.rmem_default=26214400
net.core.wmem_max=26214400
net.core.wmem_default=26214400
net.core.netdev_max_backlog=2048
net.core.netdev_max_backlog=2048 // proportional to -rcvwnd
```
You can also increase the per-socket buffer by adding parameter(default 4MB):
```
-sockbuf 16777217
```
increasing this would work for most of the old model CPUs.
for **slow processors**, increasing this buffer is **CRITICAL** to receive packets properly.
Download a corresponding one from precompiled [Releases](https://github.com/xtaci/kcptun/releases).