STANAG 5066 Subnetwork Interface Sublayer (S5066_SIS)
STANAG 5066 (Profile for High Frequency (HF) Radio Data Communication) is a NATO protocol stack definition operated over HF modem/radio equipment. S5066 provides standard clients over SIS(Subnetwork Interface Sublayer) and an IP mapping/adaptation sublayer in order to make use of conventional IP applications over HF radio band in a transparent way.
For a detailed description see: http://s5066.nc3a.nato.int/S5066Public/STANAG5066.php
The S5066_SIS dissector is fully functional.
Example capture file
A complete list of PROTO display filter fields can be found in the display filter reference
Show only the PROTO based traffic:
You cannot directly filter S5066_SIS protocols while capturing. However, if you know the TCP port used (see above), you can filter on that one.
Capture only the S5066_SIS traffic over the default port (5066):
tcp port 5066