Ask Your Question

Add vsa defination for pfcp packet without compiling wireshark?

asked 2021-02-26 17:09:08 +0000

ranjeetsih gravatar image

new vsa definition can be added for diameter and radius by modifying xml files, can it be done for pfcp VSAs?

edit retag flag offensive close merge delete

2 Answers

Sort by ยป oldest newest most voted

answered 2021-03-02 14:32:52 +0000

ranjeetsih gravatar image

I was able to decode vendor specific IE with a lua script as follows:-

mypfcpvsa_protocol = Proto("mypfcpvsa",  "mypfcpvsa Dissector")

local pfcp_enterprise_ies_dissector_table = DissectorTable.get("pfcp.enterprise_ies")
pfcp_enterprise_ies_dissector_table:add(<myenterpriseidvalue>, mypfcpvsa_protocol )

function mypfcpvsa_protocol.dissector(buffer, pinfo, tree)
--dissector code
edit flag offensive delete link more

answered 2021-02-26 22:01:23 +0000

Anders gravatar image

updated 2021-02-28 13:19:23 +0000

No, C code must be added. The development version should be very up to date.

edit flag offensive delete link more


is there a xml file like radius/diameter where i can add new vsa definition?

ranjeetsih gravatar imageranjeetsih ( 2021-02-27 15:10:51 +0000 )edit

Read the answer

Anders gravatar imageAnders ( 2021-02-27 21:24:19 +0000 )edit

In particular, read the very first word of the answer.

Guy Harris gravatar imageGuy Harris ( 2021-02-28 22:52:04 +0000 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools



Asked: 2021-02-26 17:09:08 +0000

Seen: 359 times

Last updated: Mar 02 '21