Wireshark is great for looking at Diagnostics over IP traffic with easy filter. However, it only decodes if DoIP version is equal to 2. There are no versions 3 and 4, and these don't decode.
Wireshark 3.6 and later support DoIP up to ISO 13400-2:2019. (2019 means Version 3 in header field version). 2019 is still the newest released version.
I am looking right now at a DoIP trace with Version 3 in Wireshark 3.6.7 and it shows this:
DoIP (ISO13400) Protocol
Header
Version: DoIP ISO 13400-2:2019 (0x03)
Inverse version: 0xfc
Type: Vehicle identification request (0x0001)
Length: 0
Version 4 does not exist yet, but it will be used by "ISO 13400-2:2019 Amd1". As this is not final (as far as I know), it would be really hard to know how to parse messages, if the format might have changed or will change.
I created a MR for Wireshark Master that allow the header version 4: https://gitlab.com/wireshark/wireshar...
MR has been merged and is available to test from the automated builds.
(Wireshark-win64-4.1.0rc0-118-g89457e01dac8.exe or newer)
Asked: 2022-08-22 19:43:18 +0000
Seen: 835 times
Last updated: Aug 23 '22
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Can you update the question with the output of
wireshark -vorHelp->About Wireshark:Wireshark.Version 3 (DoIP ISO 13400-2:2019) was added in Jan 2021 - 1662: DoIP: Adding 2019 DoIP Type
Are you looking for
13400-3or13400-4when you say "versions 3 and 4" ?Thanks! I have wireshark Version 3.6.7 (v3.6.7-0-g4a304d7ec222) . And No, I am not looking for ISO 13400-3 or ISO 13400-4. I am looking for support for DoIP protocol (which is really captured in ISO 13400-2, but for version 4 (which is required per ISO 13400-2:2019/DAMD 1). Basically it would be ideal if the updates still decoded regardless of unknown versions. Right now, I have an implementation using protocol version 4 per amendment 1 and it doesn't decode at all.
Can you adjust the title to be
ISO 13400-2:2019/DAMD 1 DoIP Version 4since version 3 should be working. Will also show that this is related to a standard that is Status : Under development as of 220823.Do you have a sample capture file you could share on a public file share and a link to it in the question?
The ISO documents are behind a paywall. Do you have access to the working document showing changes for the new version?