 Re: fw monitor
Do you want to know dimension of "-l" parameter?
-l <length>: limits the packet length; determines the number of bytes read from the kernel for each packet. If you use this option, include enough bytes, so the IP and protocol headers fit. If you use "-x" to print packet data, ensure the data you requested also fits. The default is calculated, so it will have all headers and data used by -x.
You can see default value in monitor's output in square brackets. |