My intension is to use Net::RawIP to assemble single ACK packet that would have window size scaled (greater than 65535). I am not trying to simulate whole flow, just taking some values from normal S-S/A-A flow.

When I analyze normal flow I see in Wireshark that "Windows size: 262144 (scaled)" and trying to assemble same packet with Net::RawIP.

In previous S/A packet I see "Window size: 65535" and also "Window scale: 3 (multiply by 8)".So that is ok - S packet has scaling factor set up clearly. Windows scale is not present in A packet, but still Windows size is presented as scaled.

Question is how I can use this factor in assembling next single A packet so that window size would be scaled?

Thanks, Martynas

In reply to Re^4: Scaled TCP window with Net::RawIP by Martynas
in thread Scaled TCP window with Net::RawIP by Martynas

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