From: https://visualplanet.org/blog/?p=344
$pollers = @("Observium","10.10.5.4","prtg01") # Edit this to contain your SNMP Pollers (IP or DNS name) so it looks like this @("172.16.0.85")
$CommunityStr = @("community") # Edit this to contain your community strings so it looks like this @("community","private2")
Import-Module ServerManager
#test if SNMP-Service Feature is enabled
$test = Get-WindowsFeature -Name SNMP-Service
#Install/Enable SNMP-Service if it is not enabled
If ($test.Installed -ne "True") {
Write-Host "Enabling SNMP-Service Feature"
Get-WindowsFeature -name SNMP* | Add-WindowsFeature -IncludeManagementTools | Out-Null
}
#re-test if SNMP-Service Feature is enabled and update variable
$test = Get-WindowsFeature -Name SNMP-Service
#Setup reg keys to configure SNMP-Service if Feature is Enabled
If ($test.Installed -eq "True"){
Write-Host "Configuring SNMP-Services with your Community strings and Permitted pollers"
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\PermittedManagers" /v 1 /t REG_SZ /d localhost /f | Out-Null
Foreach ($String in $CommunityStr){
reg add ("HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\TrapConfiguration\" + $String) /f | Out-Null
reg delete ("HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\TrapConfiguration\" + $String) /ve /f | Out-Null
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\ValidCommunities" /v $String /t REG_DWORD /d 4 /f | Out-Null
$i = 2
Foreach ($Manager in $pollers){
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\PermittedManagers" /v $i /t REG_SZ /d $manager /f | Out-Null
reg add ("HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\TrapConfiguration\" + $String) /v $i /t REG_SZ /d $manager /f | Out-Null
$i++
}
}
}
Else {
Write-Host "Error: SNMP Setup did not complete"
}
To run:
set-executionpolcity unrestricted \\server\share\enable-snmp.ps1