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reidmefirst / WirelessHART-Parser

Wireshark dissector for wirelessHART
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pcap: network type 223 unknown or unsupported #1

Open jlk002 opened 7 years ago

jlk002 commented 7 years ago

Hello,

I recently downloaded the Wireshark dissector and I am having an issue opening the hart-test file. I am getting a "pcap: network type 223 unknown or unsupported" error message. I was wondering if you have encountered this issue. Look forward to hearing from you.

reidmefirst commented 7 years ago

Hi jlk002 -

This is an unfortunate issue with Wireshark not having the correct DL_Type assignments in some of the headers (forgot I had changed up my own copy to deal with it). I'll try and get a patch up shortly. Thanks for bringing it to my attention.

jlk002 commented 7 years ago

Thanks! Let me know if you would like any assistance in testing the patch.

lpoteau commented 7 years ago

Same error for me. How could we help?

reidmefirst commented 7 years ago

I think there are two ways to solve it, maybe the better one is to treat wirelesshart as having the same PHY as other 802.15.4 protocols (will test if this kind of parser overloading works in wireshark). I will have a few hours to throw at it later in the week, so will have an update here and maybe a blog post on how to Make Things Work.

reidmefirst commented 7 years ago

So, I set DL_TYPE to USER0 type, and wireshark seems to parse with the plugin now on a standard install. Will make an update shortly...

Xiaoju08 commented 5 months ago

Is this fix added into the newer version?