Greetings, Is there a way to correct decoded value for AF-Application-Identifier and AF-Charging-Identifier AVP's to show printable text / correct decode? Current version Wire shark displays: AVP: AF-Application-Identifier(504) l=72 f=VM- vnd=TGPP val=2b672e336770702e696373692d7265663d2275726e253341... Printable text: +g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel" AVP: AF-Charging-Identifier(505) l=69 f=VM- vnd=TGPP val=6f326c6a69317362673230302d70637363662e6c61622e69... Printable Text o2lji1sbg200-pcscf.lab.ims.optus.com.au-1424-62704-257574 asked 16 Feb '15, 01:56 DazzaS |
One Answer:
According to 3GPP specifications
So there’s no guarantee that the AVPs will contain printable test so in that respect Wiresharks presentation is correct. If you want to change that you would have to add code to packet-diameter_3gpp.c to check if the content is prinatble text and if so add it to the protocol tree. see
answered 16 Feb ‘15, 06:44 Anders ♦ edited 16 Feb ‘15, 07:08 JeffMorriss ♦ |