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From: Vijay Tandeker <vijayt@india.tejasnetworks.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "netfilter@vger.kernel.org" <netfilter@vger.kernel.org>,
	"netfilter-devel@vger.kernel.org"
	<netfilter-devel@vger.kernel.org>
Subject: Re: Locally transmitted Multicast packets are being looped back, even if IP_MULTICAST_LOOP option is set to zero
Date: Wed, 5 Jun 2013 19:43:29 +0530	[thread overview]
Message-ID: <51AF4789.9090807@india.tejasnetworks.com> (raw)
In-Reply-To: <1370440003.24311.249.camel@edumazet-glaptop>

Thanks Eric for your quick reply. Sorry but in linux-2.6.32, IP_NODEFRAG 
option is not supported. Is this a new socket option to fix this problem ?

Regards,
Vijay

On Wednesday 05 June 2013 07:16 PM, Eric Dumazet wrote:
> On Wed, 2013-06-05 at 16:17 +0530, Vijay Tandeker wrote:
>
>    
>> My questions:-
>>    - Is this done intentionally ?
>>    - If No, please suggest the solution to restore skb->sk pointer.
>>    - If Yes, please suggest the solution to restore skb->sk pointer.
>>
>> Kindly let me know in case if the problem is not clear or you need any
>> more data.
>>
>>      
> Have you tried
>
> int one = 1;
> setsockopt(fd, SOL_IP, IP_NODEFRAG,&one, sizeof(one));
>
>
>    

  reply	other threads:[~2013-06-05 14:13 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-05 10:47 Locally transmitted Multicast packets are being looped back, even if IP_MULTICAST_LOOP option is set to zero Vijay Tandeker
2013-06-05 10:47 ` Vijay Tandeker
2013-06-05 13:46 ` Eric Dumazet
2013-06-05 14:13   ` Vijay Tandeker [this message]
2013-06-05 14:20     ` Eric Dumazet

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