The following will hide RDP if the network trace was captured in a terminal session. (Property.TCPRetransmit = 1 || Property.TCPSynRetransmit = 1) The following will show retransmits if conversations are enabled The following will show the start of TCP conversations (SYN) as well as resets Add a & token if they are to be used in combination with the above. Any Packets which pass through the SonicWall can be viewed, examined, and even exported to tools like Wireshark. Packet capture can be triggered through the portal, PowerShell, CLI, or REST API. This capability eases the burden of running a packet capture manually on the desired virtual machine or virtual machine scale set instance/ (S), which saves valuable time. These are additional filters that may be useful. The Packet Monitor Feature on the SonicWall is one of the most powerful and useful tools for troubleshooting a wide variety of issues. Packet capture is an extension that is remotely started through Network Watcher. However, you can analyze virtually any kind of data, going beyond network captures like EVT, ETW, CSV and many more. & (udp.Port>=50000 & udp.port=49152 & tcp.port=1024 & tcp.port=1024 & udp.port<=65535)) // External Communicator media port range The tool is generic and not specific to Microsoft, but certainly more focus is put on the Windows scenarios so Microsoft related parsers are kept up to date. These ranges may be commonly used by non OCS devices on the network. One use could be the analysis of a browsers requests being. & tcp.port=135 // RPC endpoint mapper used on front end servers for WMI and DCOM Microsoft Network Monitor is useful for understanding data that is being sent over a network. & tcp.port=5063 // Default SIP for the A/V Conferencing server Installing Network Monitor on a Windows 2000 Server System. & tcp.port=5062 // Default SIP for the A/V edge Network Monitor is a useful Microsoft tool to catch and examine network packets travelling. Uncomment any additional protocols you wish to monitor. Once the file has been loaded into Message Analyzer you can export it to pcap to view in wireshark. Network Monitor 3.x display filter for Office Communications Server troubleshooting. These files can be opened with Microsoft Message Analyzer. The below can be easily modified for other scenarios. The intent of the below is to be a huge boiler plate, where the required filters can be easily crafted simply by uncommenting the relevant line. The following example block is for a display filter that may be useful in capturing network traffic for troubleshooting issues with Enterprise Voice, and is from the OCS 2007 R2 TechNet documentation
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