Disable network monitor protocol driver

At this point the only thing I can think of is to delete the devices and rediscover. I'd rather not lose my historical performance data. Hoping you found something since this thread seemed to dead end. Office Office Exchange Server. Not an IT pro? System Center TechCenter. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums.

Operations Manager - General. After you complete these steps, NetMon. To begin collecting traces, follow the instructions in the next section, Collecting Traces. To generate traces, you'll need to create a command script. Copy the following to a text file and save it with the. After you create the command file, run it on your Windows 8 machine from an elevated command session. To view your traces, launch NetMon.

When you open a trace file you will see that NetMon. Note that the MaxUserPort and TcpTimedWaitDelay settings are applicable only for a client computer that is rapidly opening and closing connections to a remote computer that is running SQL Server and that is not using connection pooling. On the client side, you may have to increase the MaxUserPort and TcpTimedWaitDelay settings that are discussed in Q when you have pooling disabled.

The settings for these values are determined by how many SQL Server connection opens and closes occur on the client side. For more information about how to do this, click the following article number to view the article in the Microsoft Knowledge Base:.

For additional information about this SQL Server-specific registry setting, click the article number below to view the article in the Microsoft Knowledge Base:. The second parameter for the listen API is the backlog that is allowed for the socket. This backlog represents the maximum length of the queue of pending connections for the listener. SQL Server uses a default listen backlog setting of 5. You can adjust the WinsockListenBacklog registry key to specify a different value to be passed for this parameter.

If you set the backlog setting to 5 and many socket connection requests are continually streaming in, the service may not be able to respond to the incoming requests as fast as they come in. If the setting does not exist, the default of 5 is used. Note that the source port is 0x, or in decimal. This means that the packet comes from a typical computer that is running SQL Server and that is running on the default port of This may cause the computer to become unresponsive. By default, the Conversations feature is turned on.

Some higher-level protocol filters require conversation properties. To turn off the Conversations feature, point to Options on the Tools menu, click the Capture tab, and then click to clear the Enable Conversations check box. The Conversations feature of Network Monitor 3 may significantly increase processor utilization when lots of frames are processed. By default, the Conversations feature is turned off, as mentioned in the "Memory use" section.

As mentioned earlier, Network Monitor 3 may consume lots of system resources. Therefore, if you want to minimize the effect on system resources that may occur when you use Network Monitor 3 to capture data, use the Nmcap.

Network Monitor 3 enables you to collect network data and to view the network data in real time as the data is captured. To start a capture session in Network Monitor 3, click the Start Page tab, click Create a new capture tab , and then either click the Start Capture button, or press F Network Monitor 3 uses a simple syntax that is expression-based to filter frames.

All frames that match the expression are displayed to the user. For more information about filters, do any of the following: - View the topics in the Use Filters section of the Network Monitor 3 User's Guide. By default, the Conversations feature is now turned on. The Conversations feature can consume lots of memory, especially in scenarios when you capture data for long periods of time.

To turn off the Conversations feature, click Options on the Tools menu, and then click to clear the Enable Conversations check box on the Capture tab.

When the Conversations feature is turned on, frames are grouped and displayed in the Network Conversations pane in a tree structure according to the conversations to which they belong, together with the process information.

For example, TCP data that uses the same source port and the same destination port is organized into a group. When you click a node in the Network Conversations pane, the corresponding conversation filter is automatically applied to the frames in the Frame Summary pane.

Only frames that belong to that particular conversation are displayed.