Reply To: Redirect after filter on packets

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#5839

CIPSoftware
Participant

Thank you serpentfly for your great support.

But … I’m just a little bit stuck on the altering of packets. As I stated earlier I now do have access to the udp/dns packet.

When I ‘overwrite’ the dns packet, can I do this within the already allocated buffer (by winpkfilter) OR do I need to create a totally new buffer. If so I do not have a clue how …. do you have an example ?

After altering the udp/dns packet I have to change the length of the UDP, TCP/IP packet too … is this correct ?

I could also wait on the response dns and change the IP address of the dns-answer packet. Is this easier to do ?

Thanks