Kiss Gabor (Bitman) wrote:

> At this moment all type of flows (UDP, TCP, ICMP) are displayed
> with the same format string.
> 
> What is your suggestion?
> What to write instead of this command?
> 
> nfdump <other_options> \
>       -o "fmt:%ts %td %pr %sap -> %dap %flg %tos %pkt %byt %fl" \
>       src host 192.168.63.12

I suggest that:
- For all traffic that doesn't have ports (e.g. ICMP) the "port" field 
should be set to zero. "proto AH" and "proto GRE" are already 
implemented that way. When you make a SRC-/DST-Port analysis all ICMP 
traffic will be put into the "0/0" category.
- There should be a new format string for displaying the ICMP type/code 
info, something like "fmt%itype"
- For ICMP traffic exported via NetFlow v9 the "ICMP_TYPE" should be 
used to get the ICMP type/code parameters

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