Re: Path for STOLEN Packets!!!

shivanth <fordearlinux@xxxxxxxxx> · Tue, 22 Nov 2011 21:46:53 +0530



    On 11/22/2011 1:26 PM, Kesava Srinivas wrote:
    Hi ,

        Even after lot of google; didn't get the accurate answer for
        this. After STEALING Packets (NF_STOLEN); want to send the
        Manipulated Packet (added extra header) to some of the available
        net devices. Please let me know what is the Function that I
        Should call to do this step ?? Also; once the skb was expanded
        by 20 bytes to add new ip header; do I need to reassign the skb
        pointer to the new location ??

        
        -Thanks in Advance,

      VKS

      
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    Hi srinivas,

        You can send/transmit  the manipulated skb buffer by passing it
    to dev_queue_xmit . Be carefull though, any error crafting the
    packet, a kernel panic is waiting 4 you :-)

    These articles might help 

    http://www.phrack.org/issues.html?issue=61&id=13

    
    http://www.phrack.org/issues.html?issue=55&id=12#article

    Regards

    shivanth

    
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