Hi Thiruma,

The packet capture looks good. I did not get the question however.

If there is a question on technology you can mail me, however if the
question is on an implementation we can take it offline.

Thanks,
Vishwas
On Wed, Jul 13, 2011 at 5:43 AM, Thiruma valavan <[email protected]>wrote:

>  Vishwas,
>
> I am having one more doubt in IPv6 Fragmentation
>
> Router Interface MTU 1500, Host A wants to send a packet with 3,000 data
> bytes but MTU is 1500, so it needs to fragment the packet.
>
> As per RFC 2460, First Packet 40 bytes (IPv6 Header) + 8 bytes Fragment
> Header + 1452 Data = 1500
>
>             Second Packet 40 bytes (IPv6 Header) + 8 bytes Fragment Header
> + 1452 Data = 1500
>
>                    Third Packet     40 bytes (IPv6 Header) + 8 bytes
> Fragment Header +    96 Data =  1500
>
>
>
>
>
>
>
> Thanks,
> Thiru
>
>
>
>  ------------------------------
> Date: Sat, 9 Jul 2011 15:05:47 -0700
> From: [email protected]
> To: [email protected]; [email protected]
> Subject: Re: Doubt in Router Advertisement Message
>
>  Hi Thiruma,
>
> From the specs it is clear that the MTU is optional. However if MTU sending
> is enabled it should be sent on change too.
>
> Sounds like a bug in the implementation to me.
>
> Thanks,
> Vishwas
>
>
>
> Sent from my Palm Pre on AT&T
>
> ------------------------------
> On Jul 9, 2011 2:51 AM, Thiruma valavan <[email protected]> wrote:
>
> Hi IETF Group,
>
> While testing IPV6 Router Advertisement part, I noticed some behaviour that
> if I changed router interface MTU value, it won't send Router Advertisement
> message immediately instead of waiting to next interval time.
>
> Is that normal behaviour,
>
> Thanks & Regards,
> Thirumavalavan P
> Calsoflabs India Pvt Ltd,Bangalore
> ATLEN Group of Company
> Mob: +91 9790758035
>
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