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Old 07-25-2011, 07:46 AM   #1
hemendra
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Registered: Jul 2011
Posts: 4

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how is decision taken if the packet is erroneous in netfilter


Hi,

i am just not able to figure out how a packet is treated erroneous packet at the DLL layer and then how this information is available at the netfilter.
I have made a NF_PRE_ROUTING hook and want to know how to detect erroneous packets.

Regards,
Hemendra
 
Old 07-26-2011, 11:40 PM   #2
argon99
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Registered: Mar 2009
Posts: 37

Rep: Reputation: 16
Quote:
Originally Posted by hemendra View Post
Hi,

i am just not able to figure out how a packet is treated erroneous packet at the DLL layer and then how this information is available at the netfilter.
I have made a NF_PRE_ROUTING hook and want to know how to detect erroneous packets.

Regards,
Hemendra
Use the source Luke.
 
  


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