PowerShellでネットワーク越しにコンピューターのネットワーク情報を確認する

Windowsパソコンでネットワーク越しにパソコンのネットワーク情報を得たい時に役立つ機能の紹介です。職場のパソコンのインベントリ情報を遠隔で収集したいときなどに活用します。

WMIを使うので以下サイトを参考にして、接続できるようにしておく必要があります。

参考リモート WMI 接続の設定 - Win32 appsmicrosoft.com

実施方法

PowerShellで以下のコマンドを実行すると、$address変数に取得した情報が格納されます。-FilterにIPEnabled=Trueを指定することで、有効なアダプタの情報だけを取得しています。

$address = Get-WmiObject Win32_NetworkAdapterConfiguration  -computername ホスト名orIP -Filter "IPEnabled=True"

1	$address = Get-WmiObject Win32_NetworkAdapterConfiguration -computername ホスト名orIP -Filter "IPEnabled=True"

Select-Objectで内容を確認してみると、次のような情報が取得されます。この中でIPAddressにIPアドレスや、MACAddressにMACアドレスが格納されているので参照します。

PS C:\> $address | Select-Object *


PSComputerName               : PC001
DHCPLeaseExpires             :
Index                        : 2
Description                  : Hyper-V Virtual Ethernet Adapter
DHCPEnabled                  : False
DHCPLeaseObtained            :
DHCPServer                   :
DNSDomain                    :
DNSDomainSuffixSearchOrder   : {}
DNSEnabledForWINSResolution  : False
DNSHostName                  : PC001
DNSServerSearchOrder         :
DomainDNSRegistrationEnabled : False
FullDNSRegistrationEnabled   : False
IPAddress                    : {172.25.208.1, fe80::997c:76c6:7eeb:2421}
IPConnectionMetric           : 15
IPEnabled                    : True
IPFilterSecurityEnabled      : False
WINSEnableLMHostsLookup      : True
WINSHostLookupFile           :
WINSPrimaryServer            :
WINSScopeID                  :
WINSSecondaryServer          :
__GENUS                      : 2
__CLASS                      : Win32_NetworkAdapterConfiguration
__SUPERCLASS                 : CIM_Setting
__DYNASTY                    : CIM_Setting
__RELPATH                    : Win32_NetworkAdapterConfiguration.Index=2
__PROPERTY_COUNT             : 61
__DERIVATION                 : {CIM_Setting}
__SERVER                     : PC001
__NAMESPACE                  : root\cimv2
__PATH                       : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=2
ArpAlwaysSourceRoute         :
ArpUseEtherSNAP              :
Caption                      : [00000002] Hyper-V Virtual Ethernet Adapter
DatabasePath                 : %SystemRoot%\System32\drivers\etc
DeadGWDetectEnabled          :
DefaultIPGateway             :
DefaultTOS                   :
DefaultTTL                   :
ForwardBufferMemory          :
GatewayCostMetric            :
IGMPLevel                    :
InterfaceIndex               : 42
IPPortSecurityEnabled        :
IPSecPermitIPProtocols       : {}
IPSecPermitTCPPorts          : {}
IPSecPermitUDPPorts          : {}
IPSubnet                     : {255.255.240.0, 64}
IPUseZeroBroadcast           :
IPXAddress                   :
IPXEnabled                   :
IPXFrameType                 :
IPXMediaType                 :
IPXNetworkNumber             :
IPXVirtualNetNumber          :
KeepAliveInterval            :
KeepAliveTime                :
MACAddress                   : 00:15:3F:C6:7B:21
MTU                          :
NumForwardPackets            :
PMTUBHDetectEnabled          :
PMTUDiscoveryEnabled         :
ServiceName                  : VMSNPXYMP
SettingID                    : {F508AF82-3E35-4E5D-A100-65540B8C574E}
TcpipNetbiosOptions          : 0
TcpMaxConnectRetransmissions :
TcpMaxDataRetransmissions    :
TcpNumConnections            :
TcpUseRFC1122UrgentPointer   :
TcpWindowSize                :
Scope                        : System.Management.ManagementScope
Path                         : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=2
Options                      : System.Management.ObjectGetOptions
ClassPath                    : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration
Properties                   : {ArpAlwaysSourceRoute, ArpUseEtherSNAP, Caption, DatabasePath...}
SystemProperties             : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}
Qualifiers                   : {dynamic, Locale, provider, UUID}
Site                         :
Container                    :

PSComputerName               : PC001
DHCPLeaseExpires             : 20230720224527.000000+540
Index                        : 3
Description                  : Marvell AVASTAR Wireless-AC Network Controller
DHCPEnabled                  : True
DHCPLeaseObtained            : 20230720184527.000000+540
DHCPServer                   : 10.109.4.1
DNSDomain                    :
DNSDomainSuffixSearchOrder   : {}
DNSEnabledForWINSResolution  : False
DNSHostName                  : PC001
DNSServerSearchOrder         : {221.113.139.148, 202.234.233.212}
DomainDNSRegistrationEnabled : False
FullDNSRegistrationEnabled   : True
IPAddress                    : {10.109.4.119, fe80::2dc4:dad8:9b65:db5a}
IPConnectionMetric           : 55
IPEnabled                    : True
IPFilterSecurityEnabled      : False
WINSEnableLMHostsLookup      : True
WINSHostLookupFile           :
WINSPrimaryServer            :
WINSScopeID                  :
WINSSecondaryServer          :
__GENUS                      : 2
__CLASS                      : Win32_NetworkAdapterConfiguration
__SUPERCLASS                 : CIM_Setting
__DYNASTY                    : CIM_Setting
__RELPATH                    : Win32_NetworkAdapterConfiguration.Index=3
__PROPERTY_COUNT             : 61
__DERIVATION                 : {CIM_Setting}
__SERVER                     : PC001
__NAMESPACE                  : root\cimv2
__PATH                       : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=3
ArpAlwaysSourceRoute         :
ArpUseEtherSNAP              :
Caption                      : [00000003] Marvell AVASTAR Wireless-AC Network Controller
DatabasePath                 : %SystemRoot%\System32\drivers\etc
DeadGWDetectEnabled          :
DefaultIPGateway             : {10.109.4.1}
DefaultTOS                   :
DefaultTTL                   :
ForwardBufferMemory          :
GatewayCostMetric            : {0}
IGMPLevel                    :
InterfaceIndex               : 28
IPPortSecurityEnabled        :
IPSecPermitIPProtocols       : {}
IPSecPermitTCPPorts          : {}
IPSecPermitUDPPorts          : {}
IPSubnet                     : {255.255.252.0, 64}
IPUseZeroBroadcast           :
IPXAddress                   :
IPXEnabled                   :
IPXFrameType                 :
IPXMediaType                 :
IPXNetworkNumber             :
IPXVirtualNetNumber          :
KeepAliveInterval            :
KeepAliveTime                :
MACAddress                   : C4:9D:ED:B2:94:D2
MTU                          :
NumForwardPackets            :
PMTUBHDetectEnabled          :
PMTUDiscoveryEnabled         :
ServiceName                  : mrvlpcie8897
SettingID                    : {AA36E3DF-D257-4CB0-ABA2-F8676EBE7050}
TcpipNetbiosOptions          : 0
TcpMaxConnectRetransmissions :
TcpMaxDataRetransmissions    :
TcpNumConnections            :
TcpUseRFC1122UrgentPointer   :
TcpWindowSize                :
Scope                        : System.Management.ManagementScope
Path                         : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=3
Options                      : System.Management.ObjectGetOptions
ClassPath                    : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration
Properties                   : {ArpAlwaysSourceRoute, ArpUseEtherSNAP, Caption, DatabasePath...}
SystemProperties             : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}
Qualifiers                   : {dynamic, Locale, provider, UUID}
Site                         :
Container                    :

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PS C:\> $address | Select-Object *

PSComputerName : PC001

DHCPLeaseExpires :

Index : 2

Description : Hyper-V Virtual Ethernet Adapter

DHCPEnabled : False

DHCPLeaseObtained :

DHCPServer :

DNSDomain :

DNSDomainSuffixSearchOrder : {}

DNSEnabledForWINSResolution : False

DNSHostName : PC001

DNSServerSearchOrder :

DomainDNSRegistrationEnabled : False

FullDNSRegistrationEnabled : False

IPAddress : {172.25.208.1, fe80::997c:76c6:7eeb:2421}

IPConnectionMetric : 15

IPEnabled : True

IPFilterSecurityEnabled : False

WINSEnableLMHostsLookup : True

WINSHostLookupFile :

WINSPrimaryServer :

WINSScopeID :

WINSSecondaryServer :

__GENUS : 2

__CLASS : Win32_NetworkAdapterConfiguration

__SUPERCLASS : CIM_Setting

__DYNASTY : CIM_Setting

__RELPATH : Win32_NetworkAdapterConfiguration.Index=2

__PROPERTY_COUNT : 61

__DERIVATION : {CIM_Setting}

__SERVER : PC001

__NAMESPACE : root\cimv2

__PATH : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=2

ArpAlwaysSourceRoute :

ArpUseEtherSNAP :

Caption : [00000002] Hyper-V Virtual Ethernet Adapter

DatabasePath : %SystemRoot%\System32\drivers\etc

DeadGWDetectEnabled :

DefaultIPGateway :

DefaultTOS :

DefaultTTL :

ForwardBufferMemory :

GatewayCostMetric :

IGMPLevel :

InterfaceIndex : 42

IPPortSecurityEnabled :

IPSecPermitIPProtocols : {}

IPSecPermitTCPPorts : {}

IPSecPermitUDPPorts : {}

IPSubnet : {255.255.240.0, 64}

IPUseZeroBroadcast :

IPXAddress :

IPXEnabled :

IPXFrameType :

IPXMediaType :

IPXNetworkNumber :

IPXVirtualNetNumber :

KeepAliveInterval :

KeepAliveTime :

MACAddress : 00:15:3F:C6:7B:21

MTU :

NumForwardPackets :

PMTUBHDetectEnabled :

PMTUDiscoveryEnabled :

ServiceName : VMSNPXYMP

SettingID : {F508AF82-3E35-4E5D-A100-65540B8C574E}

TcpipNetbiosOptions : 0

TcpMaxConnectRetransmissions :

TcpMaxDataRetransmissions :

TcpNumConnections :

TcpUseRFC1122UrgentPointer :

TcpWindowSize :

Scope : System.Management.ManagementScope

Path : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=2

Options : System.Management.ObjectGetOptions

ClassPath : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration

Properties : {ArpAlwaysSourceRoute, ArpUseEtherSNAP, Caption, DatabasePath...}

SystemProperties : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}

Qualifiers : {dynamic, Locale, provider, UUID}

Site :

Container :

PSComputerName : PC001

DHCPLeaseExpires : 20230720224527.000000+540

Index : 3

Description : Marvell AVASTAR Wireless-AC Network Controller

DHCPEnabled : True

DHCPLeaseObtained : 20230720184527.000000+540

DHCPServer : 10.109.4.1

DNSDomain :

DNSDomainSuffixSearchOrder : {}

DNSEnabledForWINSResolution : False

DNSHostName : PC001

DNSServerSearchOrder : {221.113.139.148, 202.234.233.212}

DomainDNSRegistrationEnabled : False

FullDNSRegistrationEnabled : True

IPAddress : {10.109.4.119, fe80::2dc4:dad8:9b65:db5a}

IPConnectionMetric : 55

IPEnabled : True

IPFilterSecurityEnabled : False

WINSEnableLMHostsLookup : True

WINSHostLookupFile :

WINSPrimaryServer :

WINSScopeID :

WINSSecondaryServer :

__GENUS : 2

__CLASS : Win32_NetworkAdapterConfiguration

__SUPERCLASS : CIM_Setting

__DYNASTY : CIM_Setting

__RELPATH : Win32_NetworkAdapterConfiguration.Index=3

__PROPERTY_COUNT : 61

__DERIVATION : {CIM_Setting}

__SERVER : PC001

__NAMESPACE : root\cimv2

__PATH : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=3

ArpAlwaysSourceRoute :

ArpUseEtherSNAP :

Caption : [00000003] Marvell AVASTAR Wireless-AC Network Controller

DatabasePath : %SystemRoot%\System32\drivers\etc

DeadGWDetectEnabled :

DefaultIPGateway : {10.109.4.1}

DefaultTOS :

DefaultTTL :

ForwardBufferMemory :

GatewayCostMetric : {0}

IGMPLevel :

InterfaceIndex : 28

IPPortSecurityEnabled :

IPSecPermitIPProtocols : {}

IPSecPermitTCPPorts : {}

IPSecPermitUDPPorts : {}

IPSubnet : {255.255.252.0, 64}

IPUseZeroBroadcast :

IPXAddress :

IPXEnabled :

IPXFrameType :

IPXMediaType :

IPXNetworkNumber :

IPXVirtualNetNumber :

KeepAliveInterval :

KeepAliveTime :

MACAddress : C4:9D:ED:B2:94:D2

MTU :

NumForwardPackets :

PMTUBHDetectEnabled :

PMTUDiscoveryEnabled :

ServiceName : mrvlpcie8897

SettingID : {AA36E3DF-D257-4CB0-ABA2-F8676EBE7050}

TcpipNetbiosOptions : 0

TcpMaxConnectRetransmissions :

TcpMaxDataRetransmissions :

TcpNumConnections :

TcpUseRFC1122UrgentPointer :

TcpWindowSize :

Scope : System.Management.ManagementScope

Path : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration.Index=3

Options : System.Management.ObjectGetOptions

ClassPath : \\PC001\root\cimv2:Win32_NetworkAdapterConfiguration

Properties : {ArpAlwaysSourceRoute, ArpUseEtherSNAP, Caption, DatabasePath...}

SystemProperties : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}

Qualifiers : {dynamic, Locale, provider, UUID}

Site :

Container :

大抵複数のアダプタがあるので、添え字を指定してこんな感じで参照します。

PS C:\> Write-Host $address[0].IPAddress
172.25.208.1 fe80::997c:76c6:7eeb:2421

1 2	PS C:\> Write-Host $address[0].IPAddress 172.25.208.1 fe80::997c:76c6:7eeb:2421

PowerShellでネットワーク越しにコンピューターのネットワーク情報を確認する

実施方法

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実施方法

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