Lab 2 6 2 using wireshark

What is the IP address and TCP port number used by the client computer source that is transferring the file to gaia. What is the IP address of gaia.

Lab 2 6 2 using wireshark

I will endeavour to maintain the plugin and correct issues that people might find. The plugin currently doesn't decode X-Address data for IPv6 packets.

I don't have a capture of this to test on at the moment. If someone would like to supply one I can add the functionality.

Plugin does not yet include full decoding of data encapsulated in 0x data attributes. Installation of Plugin Installing the plugin could not be simpler. You simply take the plugin file Lync-Skype4B-Plugin2.

Plugin Settings The plugin has some variables that can be set to change what is getting decoded.

Lab 2 6 2 using wireshark

By default all decoding is enabled ie. Use this setting to enable or disable the plugin from decoding traffic on this port. By turning this setting on, the Plugin will look in STUN messages for RTP ports that are being negotiated during session establishment and add these ports to the decode.

However, if you would like to change this port number you can. This is for when you are capturing on an Edge server that has a different port than configured for the External AV edge. If you would like to also see how Wireshark would decode the packets, you can tick this box and the original default Wireshark decode will be displayed in the tree item above the plugin decode.

The plugin by default will listen on port TCP and UDP for traffic, this will capture traffic that is sent to Edge and other servers. However, if you make peer-to-peer calls between clients or phones the ports used may fall into the media port ranges which are not captured by default.

If you have captured traffic on different ports that you would like to decode using the plugin, simply right click on the packet in Wireshark window and select "Decode As Here is an example: So if you would like more of an overview of the protocols have a read of this post.

Here is where you can get Network Monitor and the Lync parser pack:In this first Wireshark lab, you’ll get acquainted with Wireshark, and make some simple packet captures and observations. The basic tool for observing the messages exchanged between executing protocol entities is called a packet sniffer.

As the name suggests, a packet sniffer captures (“sniffs”). This Wireshark plugin is designed to dissect Lync AV Edge and Internal Edge AV traffic. Captures can be taken on the Edge server (Capturing AV Edge External traffic, and Internal Interface traffic), or it can also be used on the client side for decoding STUN and RTP/RTCP traffic.

Wireshark is the world’s foremost and widely-used network protocol analyzer. It lets you see what’s happening on your network at a microscopic level and is the de facto (and often de jure) standard across many commercial and non-profit enterprises, government agencies, and educational institutions.

Lab - Using Wireshark to View Network Traffic Topology Objectives Part 1: (Optional) Download and Install Wireshark Part 2: Capture and Analyze Local ICMP Data in Wireshark • Start and stop data capture of ping traffic to local hosts.

• Locate the IP and MAC address information in captured PDUs. Solution to Wireshark Lab: IP Fig. 1 ICMP Echo Request message IP information 1. What is the IP address of your computer? The IP address of my computer is 2. Within the IP packet header, what is the value in the upper layer protocol field?

Microsoft Word - Wireshark_IP_Solution_July_doc. Communicating over the Network Lab Using Wireshark™ to View Protocol Data Units If you performed Step 1A above match the messages displayed in the command line window when the ping was issued with the six packets captured by Wireshark.

Wireshark · Go Deep.