Update Wireshark clause

- 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