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Remove MTU 1500 examples

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These seem likely to lead people down the wrong path.
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cjon256 2025-03-21 11:06:05 -04:00 committed by GitHub
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@ -625,7 +625,7 @@ Config files can opt to use the limited set of `wg` config options, or the more
<a href="#PrivateKey">`PrivateKey = localPrivateKeyAbcAbcAbc=`</a>
<a href="#DNS-2">`DNS = 1.1.1.1,8.8.8.8`</a>
<a href="#Table">`Table = 12345`</a>
<a href="#MTU">`MTU = 1500`</a>
<a href="#MTU">`MTU = 1420`</a>
<a href="#PreUp">`PreUp = /bin/example arg1 arg2 %i`</a>
<a href="#PostUp">`PostUp = /bin/example arg1 arg2 %i`</a>
<a href="#PreDown">`PreDown = /bin/example arg1 arg2 %i`</a>
@ -745,12 +745,15 @@ Optionally defines the maximum transmission unit (MTU, aka packet/frame size) to
The MTU is automatically determined from the endpoint addresses or the system default route, which is usually a sane choice.
You should avoid setting this if at all possible. You almost certainly do not want 1500 here due to the encapsulation overhead.
https://git.zx2c4.com/WireGuard/about/src/tools/man/wg-quick.8
https://www.dropvps.com/blog/mtu-setting-wireguard/
**Examples**
```ini
MTU = 1500
MTU = 1420
```