text2pcap(1) on Linux
The text 86b6b3b2b2b3, as Debian 10 (Buster) shipped it.
Generate a capture file from an ASCII hexdump of packets
Flags it lists
-
-4 -
-6 -
-D -
-S -
-T -
-a -
-d -
-e -
-h -
-i -
-l -
-m -
-n -
-o -
-q -
-s -
-t -
-u -
-v