Re: [76attendees] Rogue IPv6 RA

Rob Evans <rhe@nosc.ja.net> Mon, 09 November 2009 05:01 UTC

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Date: Mon, 09 Nov 2009 05:01:49 +0000
From: Rob Evans <rhe@nosc.ja.net>
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Subject: Re: [76attendees] Rogue IPv6 RA
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> MAC addresses of laptop which announces Rogue RA are
> 
>    00:1b:77:bc:a4:e6
>    00:21:6b:3c:8c:e2
> 
> Please STOP announcement of Rogue RA !!!

As I've just gone through this with someone that was sending RAs 
earlier, it seems as though if you've enabled internet connection 
sharing on Windows XP in the past, it may still be sending RAs even if 
ICS is disabled.

 From a command prompt:
netsh
interface ipv6
show interface level=verbose

Look through the output for "Sends Router Advertisements : Yes", and for 
those interfaces do:

set interface "Wireless Network Connection" advertise=disabled

Replace "Wireless Network Connection" with the name of the relevant 
interface.

I doubt this is persistent.

Rob