Hello,
I am having my NDIS Filter driver. Inside it I am intercepting all network packets. Currently I am able to read the NET_BUFFER packet and identifying the ethertype then protocol type, source IP, destination IP, source MACID, destination MACID etc.
Now I want to identify the re-transmitted packets. With this I want to generate the report stating number of re-transmission happened in our network.
Can anybody please help me or give some pointer to find out, how to differentiate the NET_BUFFER packet that it is a fresh packet or re-transmitted packet.
Thank you in advance.
-Pravin S Waghurde.