Update Wireshark clause

README.md

@@ -225,57 +225,10 @@ $ ../bin/run-all.bash
 - The log files are located in ../logs folder. You can edit them using any editor or using the Eclipse TITAN log plugins
 
 
-## Rebuild Wireshark with support of ETSI ITS Protocols
+## Wireshark with support of ETSI ITS Protocols
 
-A specific version of Wireshark, based on official version 2.6.x, is available [here](https://github.com/YannGarcia/wireshark-for-ITS.git).
+The official version of Wireshark supporting ETSI ITS Protocols, is available [here](https://www.wireshark.org/download.html).
 
-The following Pre-requisites applies to build it:
-- Your machine is installed followimg one of the installation method describes in the previous clause
-- Your are logged as 'etsi' or 'vagrant' user
-
-The following procedure applies to build it:
-- Open a SSH session (PuTTY...)
-- Change to the directory ~/frameworks
-- Execute the following comands to clone the project and switch to the branck
-
-```sh
-$ git clone https://github.com/YannGarcia/wireshark-for-ITS.git wireshark-for-ITS
-$ git checkout ITS_Protocol_Support
-...
-```
-
-- Create a folder ~/frameworks/wireshark-build
-- Change to this folder
-- Generate makefiles executing the following command
-
-```sh
-$ cmake ../wireshark-for-ITS
-...
-```
-
-- Add specific compiler options to the file epan/dissectors/CMakeFiles/dissectors.dir/flags.make:
-    - Find the variable C_FLAGS
-    - Remove the flag : "-Wunused-const-variable"
-- Build Wireshark/tshark executing the following command
-
-```sh
-$ make
-```
-
-- After the build, binaries are located in ~/frameworks/wireshark-build/run folder
-- To distinguish this version of Wireshark from the others, a development tag 'ETSI ITS Protocols' is displayed on the GUI version
-- You have to provide also the following link to indicate the location of the new built plugins
-
-```sh
-$ sudo ln -sf /home/vagrant/frameworks/wireshark-build/run/plugins/2.9 /usr/local/lib/wireshark/plugins/2.9
-```
-
-The following instructions enable the verify signature in real time. 
-Note: The verify signature can be done only if the certificate in include in the message
-- In the Wireshak menu Edit/Preferences, select Protocols in the list on the left 
-- Search for 'ETSI ITS GeoNetworking' protocol
-- Check the option 'Attempt to verify signatures
-- Click on OK to validate your choice
 
 ## How to Report a Bug