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<font size="+1"><tt>Many years ago, I use to have a similar problem
with PPPoE, which made the mtu lower than the ethernet's mtu.<br>
In the end I end up lower the mtu to make sure there was no
fragmentation.<br>
</tt></font><br>
<div class="moz-cite-prefix">On 24/05/2016 08:04, Vladimir Kudrya
wrote:<br>
</div>
<blockquote cite="mid:57443521.20204@yandex.ru" type="cite">
<blockquote type="cite">Tinc will fragment UDP packets that are
larger than the discovered path
<br>
MTU and that don't have the DF bit set. Could it be that you
have a
<br>
firewall rule somewhere that is blocking fragments?
<br>
<br>
</blockquote>
You mean inside network? No, nothing is blocked inside, and
nothing specifically blocks fragmented on outside routes (unless
providers messing with traffic).
<br>
For now I worked around this by setting tinc's tap device mtu to
1300 on every host. But any other clues would be handy.
<br>
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<br>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Att. Raul Dias</pre>
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