Wireshark-bugs: [Wireshark-bugs] [Bug 8211] New: Version Number in EtherIP dissector
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 15 Jan 2013 09:17:45 +0000
Bug ID 8211
Summary Version Number in EtherIP dissector
Classification Unclassified
Product Wireshark
Version 1.8.2
Hardware All
OS All
Status UNCONFIRMED
Severity Minor
Priority Low
Component Dissection engine (libwireshark)
Assignee bugzilla-admin@wireshark.org
Reporter david.dahlberg@fkie.fraunhofer.de 

Created attachment 9807 [details]
RFC-conformant EtherIP. Version number is "3", but shows up as "0".

Build Information:

--
RFC 3378 defines the EtherIP-Header to be "0x3000" -> One nibble version number
3 (binary '0011') and three nibbles reserved ("has to be zero").
Wireshark uses the second nibble for version number display: 0x3000 shows up as
"Version: 0", while 0x0300 shows up as "Version: 3". Presumably this has been
implemented according to an early EtherIP draft.

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