Scripts/Append_VPNHub_AllSpokes.ps1
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<#
.SYNOPSIS This script appends a VPN hub to all spoke VPN configurations in a Meraki organization. .DESCRIPTION This script retrieves all networks in a Meraki organization and appends a VPN hub to all spoke VPN configurations. The hub ID and useDefaultRoute values are hard-coded in the script. .PARAMETER AuthToken The Meraki API key used to authenticate the API requests. .PARAMETER NewHubNetID The new hub network ID to be added to all spoke VPN configurations. .EXAMPLE PS C:\> .\Append_VPNHub_AllSpokes.ps1 -AuthToken "2452eb4521568840d65dfdbf6a5cf2fb4271ba9a" -NewHubNetID "N_725079540006656492" .NOTES Author: Alex Heimbuch Last Edit: 2023-10-19 #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string]$AuthToken, [Parameter(Mandatory = $true)] [string]$NewHubNetID, [Parameter(Mandatory=$false)] [bool]$DefaultRoute = $false ) # Create C:\Temp if it doesn't exist if(!(Test-Path "C:\Temp")){ New-Item -ItemType Directory -Path "C:\Temp" } # Generate a fresh name for AppendHub.log every time the script is ran using the date and time $logFileName = "AppendHub_$(Get-Date -Format 'yyyy-MM-dd_HH-mm-ss').log" $logFilePath = "C:\Temp\$logFileName" $Networks = Get-MerakiOrganizationNetworks -auth $AuthToken ForEach ($Network in $Networks){ $Network.id try { $VPNConfig = Get-MerakiNetworkApplianceVpnSiteToSiteVpn -AuthToken $AuthToken -NetworkId $Network.id If($VPNConfig.mode -eq "spoke"){ $VPNConfig.hubs += [pscustomobject]@{ hubId = $NewHubNetID useDefaultRoute = $DefaultRoute } $VPNConfig = $VPNConfig | ConvertTo-Json -Compress Set-MerakiNetworkApplianceVpnSiteToSiteVpn -AuthToken $AuthToken -NetworkId $Network.id -VPNConfig $VPNConfig # Logging $log = "Network Name: $($Network.name) - Network ID: $($Network.id) - VPN hub appended to spoke VPN configurations" Add-Content -Path $logFilePath -Value $log } else { $log = "Network Name: $($Network.name) - Network ID: $($Network.id) - Network is a Hub, no changes made" Add-Content -Path $logFilePath -Value $log } } catch { # Logging $log = "Error: $($Error[0].Exception.Message) - Network Name: $($Network.name) - Network ID: $($Network.id)" Add-Content -Path $logFilePath -Value $log } } |