Re: [76attendees] Rogue IPv6 RA

Harold Huggins <admin@dslcomputer.com> Mon, 09 November 2009 12:09 UTC

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Date: Mon, 09 Nov 2009 04:10:16 -0800
From: Harold Huggins <admin@dslcomputer.com>
To: Arifumi Matsumoto <arifumi@nttv6.net>
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Cc: 76attendees@ietf.org
Subject: Re: [76attendees] Rogue IPv6 RA
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Did someone download and install a netstumbler program to see if the Rogue
is passing traffic?


http://www.netstumbler.com/downloads/

On Mon, 9 Nov 2009 19:52:48 +0900, Arifumi Matsumoto <arifumi@nttv6.net>
wrote:
> Hi,
> 
> On 2009/11/09, at 13:43, Yuji Sekiya wrote:
> 
>>
>> Dear IET76 Attendees,
>> This is Yuji Sekiya, IETF NOC.
>>
>> Someone's laptop announces Rogue IPv6 RA on
>> SSID:ietf network.
>>
>> We send fake RAs with routerlifetime=0, so your computer
>> may not be affected, however, the Rogue RAs are still announced.
> 
> Is that true ?
> 
> IIRC, routerlifetime and address lifetime is not correlated.
> 
> So, that address can be used for the source address for
> outgoing sessions, right ?
> 
> You also have to deprecate the address by announcing PIO
> with preferred lifetime 0.
> 
> Regards,
> 
>>
>> 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 !!!
>>
>> -- Yuji Sekiya
>>
>> _______________________________________________
>> 76attendees mailing list
>> 76attendees@ietf.org
>> https://www.ietf.org/mailman/listinfo/76attendees
> 
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