Radio Access Network Application Protocol IuCS-UP User Plane (RANAP)
RANAP is specified in 3GPP TS 25.413
XXX - Add example decoded traffic for this protocol here (as plain text or Wireshark screenshot).
The RANAP dissector is fully functional.
The SCCP SSN used to carry RANAP is a preference in the RANAP dissector; this is useful if you have RANAP carried over an SSN other than the default of 142.
Example capture file
SampleCaptures/3gpp_mc.cap contains some RANAP packets
A complete list of RANAP display filter fields can be found in the display filter reference
Show only the RANAP based traffic:
You cannot directly filter RANAP packets while capturing.
3GPP TS 25.413 specifies RANAP