<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
</head>
<body dir="auto">
<div>I also think it's not just NBN that they do this with as I've heard of this previously.<br>
<br>
Nathan Brookfield
<div>Chief Executive Officer</div>
<div><br>
</div>
<div>Simtronic Technologies Pty Ltd</div>
<div><a href="http://www.simtronic.com.au">http://www.simtronic.com.au</a></div>
</div>
<div><br>
On 6 Aug 2015, at 21:09, Joseph Goldman <<a href="mailto:joe@apcs.com.au">joe@apcs.com.au</a>> wrote:<br>
<br>
</div>
<div>Have heard the same, and it is common knowledge on Whirlpool forums when people have this problem, DSCP is the first culprit.<br>
<br>
I have only seen the complaint about Telstra/Bigpond services myself, so yes I do believe it may be them implementing it.<br>
<br>
<div class="moz-cite-prefix">On 07/08/15 14:02, Dino Sosic wrote:<br>
</div>
<blockquote cite="mid:3C0F3E7E61BB924B9EE296EDC4779AF217EC7BD6@SYDPCOR-MBX03.datacom.com.au" type="cite">
<meta name="Generator" content="Microsoft Word 15 (filtered
medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal">Hi guys,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Something I discovered after an extensive tshooting. Telstra service on NBN ( TID Service ) actually drops all non 0 marked DSCP markings. They say it’s actually NBN doing that, but I do not see this on other providers. I had phones trying
to register across the IPsec through that NBN, that were failing to do so as long as they were sending marked packets (phones mark it EF by default ). Once I remarked the voice traffic to DSCP 0(default), the SIP registered immediately. Some heavy traffic
manipulation or what? <span style="font-family:Wingdings">J</span> So much for unhindered transport from A to B.
<o:p></o:p></p>
<p class="MsoNormal">Interesting part was also, even though the voice traffic is inside the ESP packet, those packets get dropped, I am guessing due to size+DSCP marking copied to ESP packet. Anyone seen this before?<o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
<p class="MsoNormal">Dino<o:p></o:p></p>
</div>
##################################################################################### Confidentiality and Privilege Notice This document is intended solely for the named addressee. The information contained in the pages is confidential and contains legally
privileged information. If you are not the addressee indicated in this message or responsible for delivery of the message to such person, you may not copy or deliver this message to anyone, and you should destroy this message and kindly notify the sender by
reply email. Confidentiality and legal privilege are not waived or lost by reason of mistaken delivery to you. #####################################################################################<br>
<fieldset class="mimeAttachmentHeader"></fieldset> <br>
<pre wrap="">_______________________________________________
AusNOG mailing list
<a class="moz-txt-link-abbreviated" href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a>
<a class="moz-txt-link-freetext" href="http://lists.ausnog.net/mailman/listinfo/ausnog">http://lists.ausnog.net/mailman/listinfo/ausnog</a>
</pre>
</blockquote>
<br>
</div>
<div><span>_______________________________________________</span><br>
<span>AusNOG mailing list</span><br>
<span><a href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a></span><br>
<span><a href="http://lists.ausnog.net/mailman/listinfo/ausnog">http://lists.ausnog.net/mailman/listinfo/ausnog</a></span><br>
</div>
</body>
</html>