<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<font size="-1"><font face="Arial">Further testing shows it might
not be bogon related, but still something very strange is going
on...</font></font><br>
<div class="moz-signature"><font style="font-family: Arial;
font-size: 10pt;"><br>
</font></div>
<br>
On 17/08/2011 2:00 PM, Martin - StudioCoast wrote:
<blockquote cite="mid:4E4B3CCC.2070102@studiocoast.com.au"
type="cite">
<meta http-equiv="content-type" content="text/html;
charset=ISO-8859-1">
<font size="-1"><font face="Arial">Hi,<br>
<br>
If there is anyone from TPG in this list, could you double
check the Bogon Filtering on all of the TPG routers...<br>
It looks like an old configuration was enabled yesterday on
parts of the TPG network and now 103.0.0.0 is blocked again..<br>
<br>
More confusingly, some IP addresses are routed differently on
the TPG network compared to others, so some work some do not.<br>
(Some kind of source based load balancing?)<br>
<br>
For example:<br>
<br>
OK (103.4.212.10):<br>
<br>
1 1 ms <1 ms <1 ms
core1.bne.studiocoast.com.au [103.4.212.1] <br>
2 <1 ms <1 ms <1 ms
edge.bne.studiocoast.com.au [122.99.114.169] <br>
3 2 ms 1 ms 1 ms
as7545.brisbane.pipenetworks.com [218.100.0.12] <br>
4 27 ms 27 ms 27 ms
nme-nxg-wal-crt2-ge-6-0-0.tpgi.com.au [202.7.162.53] <br>
<br>
Broken (103.4.212.170):<br>
<br>
</font></font><font size="-1"><font face="Arial"> 1 1
ms 1 ms <1 ms core1.bne.studiocoast.com.au
[103.4.212.1] <br>
2 <1 ms <1 ms <1 ms
edge.bne.studiocoast.com.au [122.99.114.169] <br>
3 3 ms 1 ms 1 ms
as7545.brisbane.pipenetworks.com [218.100.0.12] <br>
4 * * * Request timed out.<br>
5 * * * Request timed out.<br>
6 * * * Request timed out.<br>
<br>
Quite frustrating..<br>
<br>
Regards,<br>
<br>
Martin<br>
StudioCoast<br>
</font></font> <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>
</body>
</html>