<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.hoenzb
{mso-style-name:hoenzb;}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.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]-->
</head>
<body lang="EN-AU" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I will get my get my assistant Mr G. Orwell right on it now<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">A<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt">
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Geordie Guy [mailto:elomis@gmail.com]
<br>
<b>Sent:</b> Wednesday, 21 May 2014 10:11 AM<br>
<b>To:</b> Alex Samad - Yieldbroker<br>
<b>Cc:</b> ausnog@lists.ausnog.net<br>
<b>Subject:</b> Re: [AusNOG] network security Question<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">If you are actually getting ping flooded and this poses an actual risk to your business, create a firewall rule to block any traffic where the destination is your public IP and the source is 1994. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
<div>
<p class="MsoNormal">On Wed, May 21, 2014 at 10:08 AM, Alex Samad - Yieldbroker <<a href="mailto:Alex.Samad@yieldbroker.com" target="_blank">Alex.Samad@yieldbroker.com</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal">Hi<br>
<br>
With the icmp, I was more thinking about rate limiting, all nice to allow it through, but I also rate limit. Haven't got any shaping on, but I would be de prioritising a lot of icmp<br>
<br>
Just wondering what sort of level do (if they do) rate limit icmp to<br>
<span style="color:#888888"><br>
<span class="hoenzb">A</span></span><o:p></o:p></p>
<div>
<p class="MsoNormal"><br>
> -----Original Message-----<br>
> From: AusNOG [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net">ausnog-bounces@lists.ausnog.net</a>] On Behalf Of<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">> Chris Chaundy<br>
> Sent: Wednesday, 21 May 2014 10:00 AM<br>
> To: David Beveridge<br>
> Cc: <a href="mailto:ausnog@lists.ausnog.net">ausnog@lists.ausnog.net</a><br>
> Subject: Re: [AusNOG] network security Question<br>
><o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal">> Yay! Bring back static host files... :-)<br>
><br>
> Sent from my iPhone<br>
><br>
> > On 21 May 2014, at 9:32, David Beveridge <<a href="mailto:dave@bevhost.com">dave@bevhost.com</a>> wrote:<br>
> ><br>
> >> On Wed, May 21, 2014 at 9:21 AM, Oliver Eyre<br>
> <<a href="mailto:oliver.eyre@bigair.net.au">oliver.eyre@bigair.net.au</a>> wrote:<br>
> >> How else are you supposed to stop the hackers if you can't block ICMP???<br>
> > Hmm,<br>
> > Better block DNS requests also...<br>
> ><br>
> > <a href="http://analogbit.com/tcp-over-dns_howto" target="_blank">http://analogbit.com/tcp-over-dns_howto</a><br>
> > _______________________________________________<br>
> > AusNOG mailing list<br>
> > <a href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a><br>
> > <a href="http://lists.ausnog.net/mailman/listinfo/ausnog" target="_blank">http://lists.ausnog.net/mailman/listinfo/ausnog</a><br>
> _______________________________________________<br>
> AusNOG mailing list<br>
> <a href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a><br>
> <a href="http://lists.ausnog.net/mailman/listinfo/ausnog" target="_blank">http://lists.ausnog.net/mailman/listinfo/ausnog</a><br>
_______________________________________________<br>
AusNOG mailing list<br>
<a href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a><br>
<a href="http://lists.ausnog.net/mailman/listinfo/ausnog" target="_blank">http://lists.ausnog.net/mailman/listinfo/ausnog</a><o:p></o:p></p>
</div>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</div>
</body>
</html>