Get-NetTCPConnection
Gets TCP connections.
Syntax
Default (Default)
Get-NetTCPConnection
[[-LocalAddress] <String[]>]
[[-LocalPort] <UInt16[]>]
[-RemoteAddress <String[]>]
[-RemotePort <UInt16[]>]
[-State <State[]>]
[-AppliedSetting <AppliedSetting[]>]
[-OwningProcess <UInt32[]>]
[-CreationTime <DateTime[]>]
[-OffloadState <OffloadState[]>]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[<CommonParameters>]
Description
The Get-NetTCPConnection cmdlet gets current TCP connections. Use this cmdlet to view TCP connection properties such as local or remote IP address, local or remote port, and connection state.
Examples
Example 1: Get all connections
PS C:\>Get-NetTCPConnection
This command gets all current TCP connections.
Example 2: Get established connections
PS C:\>Get-NetTCPConnection -State Established
This command gets all TCP connections that have an Established state.
Example 3: Get Internet TCP connections
PS C:\>Get-NetTCPConnection -AppliedSetting Internet
This command gets all TCP connections that use a TCP applied setting of Internet.
Example 4: Get Owning Process
PS C:\>Get-NetTcpConnection -OwningProcess 18948
This command gets all Owning Process with PID 18948
Parameters
-AppliedSetting
Specifies an array of values of applied settings. The cmdlet gets connections that match the settings that you specify. The acceptable values for this parameter are:
- Internet
- Datacenter
- Compat
- Custom
Parameter properties
| Type: | AppliedSetting[] |
| Default value: | None |
| Accepted values: | Internet, Datacenter, Compat, DatacenterCustom, InternetCustom |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-AsJob
Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete.
Parameter properties
| Type: | SwitchParameter |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-CimSession
Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.
Parameter properties
| Type: | CimSession[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
| Aliases: | Session |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-CreationTime
Specifies an array of DateTime objects. To get a DateTime object, use the Get-Date cmdlet.
Parameter properties
| Type: | DateTime[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-LocalAddress
Specifies an array of local IP addresses. The cmdlet gets connections for the addresses that you specify.
Parameter properties
| Type: | String[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
| Aliases: | IPAddress |
Parameter sets
(All)
| Position: | 0 |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | True |
| Value from remaining arguments: | False |
-LocalPort
Specifies an array of local ports. The cmdlet gets connections for the ports that you specify.
Parameter properties
| Type: | UInt16[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | 1 |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-OffloadState
Specifies the offload state of a TCP connection.
Parameter properties
| Type: | OffloadState[] |
| Default value: | None |
| Accepted values: | InHost, Offloading, Offloaded, Uploading |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-OwningProcess
Specifies the PID of the owning process of a TCP connection.
Parameter properties
| Type: | UInt32[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-RemoteAddress
Specifies an array of remote IP addresses. The cmdlet gets connections for the addresses that you specify.
Parameter properties
| Type: | String[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-RemotePort
Specifies an array of remote ports. The cmdlet gets connections for the ports that you specify.
Parameter properties
| Type: | UInt16[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-State
Specifies an array of TCP states. The cmdlet gets connections that match the states that you specify. The acceptable values for this parameter are:
- Bound
- Closed
- CloseWait
- Closing
- DeleteTCB
- Established
- FinWait1
- FinWait2
- LastAck
- Listen
- SynReceived
- SynSent
- TimeWait
Parameter properties
| Type: | State[] |
| Default value: | None |
| Accepted values: | Closed, Listen, SynSent, SynReceived, Established, FinWait1, FinWait2, CloseWait, Closing, LastAck, TimeWait, DeleteTCB, Bound |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-ThrottleLimit
Specifies the maximum number of concurrent operations that can be established to run the cmdlet.
If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer.
The throttle limit applies only to the current cmdlet, not to the session or to the computer.
Parameter properties
| Type: | Int32 |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.
Inputs
None
Outputs
CimInstance
The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects.
The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.