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--- sysadmin:installare_snmp_da_powershell [11/06/2017 07:09] – external edit 127.0.0.1
+++ sysadmin:installare_snmp_da_powershell [20/12/2021 09:26] (current) – lrosa
@@ Line 1: / Line 1: @@
+====== Installare SNMP da PowerShell ======
+L'installazione di SNMP avviene eseguendo questi due comandi in una PowerShell con diritti amministrativi:
+<code powershell>
+Import-Module ServerManager
+Add-WindowsFeature SNMP-Services
+</code>
+Questo è uno script più complesso:
+<code powershell>
+#Powershell Script To Install SNMP Services (SNMP Service, SNMP WMI Provider)
+#Variables
+$pmanagers = "ADD HOST SNMP RECEIVER"
+$commstring = "ADD SNMP VALUENAME"
+#Import ServerManger Module
+Import-Module ServerManager
+#Check If SNMP Services Are Already Installed
+$check = Get-WindowsFeature | Where-Object {$_.Name -eq "SNMP-Services"}
+If ($check.Installed -ne "True") {
+  #Install/Enable SNMP Services
+  Add-WindowsFeature SNMP-Services | Out-Null
+}
+##Verify Windows Servcies Are Enabled
+If ($check.Installed -eq "True") {
+  #Set SNMP Permitted Manager(s) ** WARNING : This will overwrite current settings **
+  reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\PermittedManagers" /v 1 /t REG_SZ /d localhost /f | Out-Null
+  #Used as counter for incremting permitted managers
+  $i = 2
+  Foreach ($manager in $pmanagers) {
+    reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\PermittedManagers" /v $i /t REG_SZ /d $manager /f | Out-Null
+    $i++
+  }
+  #Set SNMP Community String(s)- *Read Only*
+  Foreach ( $string in $commstring) {
+    reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SNMP\Parameters\ValidCommunities" /v $string /t REG_DWORD /d 4 /f | Out-Null
+  }
+}
+Else
+{
+  Write-Host "Error: SNMP Services Not Installed"
+}
+</code>