This is our old Q&A Site. Please post any new questions and answers at ask.wireshark.org.

The two function just in the packet-umts-fp.c. The protocol is "fp".but i don't know how to use it. When I select a packet,then dissect as,there is no "fp" to select.why?

Hope the master give advice or comments please!

asked 14 Jun '12, 01:06

smilezuzu's gravatar image

smilezuzu
20323237
accept rate: 0%


Hi, Look in doc/README.heuristic to get some information on heuristics. if you want to register and UDP dissector to be able to use "decode as" use dissector_add_handle("udp.port", fp_handle); In this particular case that will probably do you no good as you need the fp_info struct (packet-umts_fp.h filled in and stored in per_packet_data for the FP dissector to be able to dissect the packet. It might be possible to designa heuristic to find FP packets making use of the CRC to at least dissect control signals, from there it might be possible to do more. regards Anders

permanent link

answered 14 Jun '12, 05:17

Anders's gravatar image

Anders ♦
4.6k952
accept rate: 17%

Your answer
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported

Question tags:

×14
×8
×3

question asked: 14 Jun '12, 01:06

question was seen: 2,651 times

last updated: 14 Jun '12, 05:17

p​o​w​e​r​e​d by O​S​Q​A