<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">On 28/06/13 23:48, Guus Sliepen wrote:<br>
</div>
<blockquote cite="mid:20130628214802.GR21249@sliepen.org"
type="cite">
<pre wrap="">On Fri, Jun 28, 2013 at 03:18:34PM +0200, Pau wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I'm using the following values for the layer3 tinc network:
Compression=11
PMTU=1480
Cipher=none
ClampMSS=no
ReplayWindow=32
</pre>
</blockquote>
<pre wrap="">
I don't think setting Cipher=none will do much on high latency and/or low
bandwidth links. But it does shave a few bytes off each packet. Why did you
disable ClampMSS? Normally this helps to reduce packet fragmentation.
</pre>
</blockquote>
I disabled ClampMSS because I'm already forcing the MSS size. <br>
<br>
<blockquote cite="mid:20130628214802.GR21249@sliepen.org"
type="cite">
<pre wrap="">
</pre>
<blockquote type="cite">
<pre wrap="">To test the difference between using tinc and using the raw connection I
have made a little script [2] which uses "httping" to calculate the time
needed to get a web site. I have taken the list of "most visited web
sites" from alexa.com. I made two tests for each kind of connection:
</pre>
</blockquote>
<pre wrap="">[...]
</pre>
<blockquote type="cite">
<pre wrap="">RAW: 2536 ms (average)
TINC: 2815 ms (average)
In addition, the TINC network is able to reach more sites (41 VS 46)!!
</pre>
</blockquote>
<pre wrap="">
Thanks for sharing the results of your tests! They are not very surprising for
me though :)
</pre>
<blockquote type="cite">
<pre wrap="">- I want to know from the tinc experts what more options might I modify
to optimize the connectivity
</pre>
</blockquote>
<pre wrap="">
I don't think there is much you can do to improve it, except for running your
own optimizing proxies inside the VPN.
</pre>
</blockquote>
Ok, thanks!<br>
<br>
<blockquote cite="mid:20130628214802.GR21249@sliepen.org"
type="cite">
<pre wrap="">
</pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
tinc mailing list
<a class="moz-txt-link-abbreviated" href="mailto:tinc@tinc-vpn.org">tinc@tinc-vpn.org</a>
<a class="moz-txt-link-freetext" href="http://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc">http://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc</a>
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
./p4u</pre>
</body>
</html>