Set-SourceIP.ps1
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<#PSScriptInfo .VERSION 1.0 .GUID 26d275c5-b502-4cda-b33c-481280dadfbe .AUTHOR Rodrigo Silva .COMPANYNAME rdgo.dev .COPYRIGHT (c) 2023 Rodrigo Silva. All rights reserved. .TAGS SkipAsSource, Set-NetIPAddress .LICENSEURI https://github.com/crodrigocs/Set-SourceIP/blob/main/LICENSE .PROJECTURI https://github.com/crodrigocs/Set-SourceIP .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES Initial release #> <# .DESCRIPTION This script sets a preferred IP as the source or primary IP on a multiple IP address scenario. .SYNOPSIS Set preferred source IP .LINK https://rdgo.dev https://github.com/crodrigocs/Set-SourceIP .PARAMETER IPAddress Specify the IP address to be used as the source IP. .PARAMETER Reset Reset the adapter to its default settings. .EXAMPLE .\Set-SourceIP.ps1 This will show the list of IPs and their respective "SkipAsSource" status. .EXAMPLE .\Set-SourceIP.ps1 -IPAddress 192.168.0.28 This will set 192.168.0.28 as the source IP for outbound connections. .EXAMPLE .\Get-IPList.ps1 -Reset This will reset the adapter to its default setting. #> param( [Parameter()] [string[]] $IPAddress, [Parameter()] [switch] $Reset ) $IPs = Get-NetAdapter | Get-NetIPAddress | Select-Object -expand IPAddress if ($IPAddress) { foreach ($IP in $IPs) { Set-NetIPAddress -IPAddress $IP -SkipAsSource $true } Set-NetIPAddress -IPAddress $IPAddress -SkipAsSource $false } if ($Reset) { foreach ($IP in $IPs) { Set-NetIPAddress -IPAddress $IP -SkipAsSource $false } } Get-NetAdapter | Get-NetIPAddress | Select-Object IPAddress, SkipAsSource |