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:

Protocol dependencies


The S5066_SIS dissector is fully functional.

Example capture file

Display Filter

A complete list of PROTO display filter fields can be found in the display filter reference

Show only the PROTO based traffic:


Capture Filter

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 

External links

Imported from on 2020-08-11 23:25:56 UTC