<div dir="ltr"><a href="http://arstechnica.com/security/2014/04/how-new-malware-is-making-the-internet-of-things-the-windows-xp-of-2014/">http://arstechnica.com/security/2014/04/how-new-malware-is-making-the-internet-of-things-the-windows-xp-of-2014/</a><br>
<div class="gmail_extra"><br></div><div class="gmail_extra">It's reaching tech journalism now. Could it be an attempted exploit taking out jg's router? IE, another hacked router on his cable modem segment scanning for other hosts to exploit.<br>
</div><div class="gmail_extra"><br clear="all"><div>-- <br>David P.</div>
<br><br><div class="gmail_quote">On Wed, Apr 2, 2014 at 10:43 PM, Dave Taht <span dir="ltr"><<a href="mailto:dave.taht@gmail.com" target="_blank">dave.taht@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I am actually far from convinced it is actually a wifi bug. It could<br>
be something going wrong with routing, firewalling, nat, or something<br>
else entirely. I have several captures of sw00 and ge00 taken after<br>
the event occurs, and local udp, arp, and icmp and icmpv6 traffic is<br>
working correctly. As is multicast.<br>
<br>
The other device (sw10) stays running...<br>
<br>
What I see in the captures I have is syn attempts from the sw00<br>
interface do make it to the internet, and syn/ack attempts do return<br>
through ge00, but<br>
do not make it through sw00. However I don't see ANY local syn<br>
attempts in the capture I have: jg or someone needs to try a local tcp<br>
connection to a local device or through the local router to a local<br>
ethernet device after having it hang... (I will keep trying to<br>
reproduce here)<br>
<br>
tcp.flags == 0x0002<br>
<div class="im HOEnZb"><br>
On Wed, Apr 2, 2014 at 6:48 PM, Stephen Hemminger<br>
<<a href="mailto:stephen@networkplumber.org">stephen@networkplumber.org</a>> wrote:<br>
</div><div class="HOEnZb"><div class="h5">> I am seeing wireless hang as well.<br>
> Mostly when multiple macbooks are active on 2.4g<br>
<br>
<br>
<br>
</div></div><div class="HOEnZb"><div class="h5">--<br>
Dave Täht<br>
<br>
Fixing bufferbloat with cerowrt: <a href="http://www.teklibre.com/cerowrt/subscribe.html" target="_blank">http://www.teklibre.com/cerowrt/subscribe.html</a><br>
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</div></div></blockquote></div><br></div></div>