scapy(1) on Linux
The text 743cf501f1b9, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Interactive packet manipulation tool
Flags it lists
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-C -
-P -
-c -
-d -
-h -
-p -
-s