Connection Mode Support for VPN Link Connections

src/Network/Network.Test/ScenarioTests/CortexTests.ps1

@@ -241,14 +241,15 @@ function Test-CortexCRUD
 		# Create the VpnConnection with site with links
 		$natRule2 = Get-AzVpnGatewayNatRule -ResourceGroupName $rgName -ParentResourceName $vpnGatewayName -Name "NatRule2"
 		$vpnSiteLinkConnection1 = New-AzVpnSiteLinkConnection -Name $vpnLink1ConnectionName -VpnSiteLink $vpnSite2.VpnSiteLinks[0] -ConnectionBandwidth 100 -EgressNatRule $natRule2
-		$vpnSiteLinkConnection2 = New-AzVpnSiteLinkConnection -Name $vpnLink2ConnectionName -VpnSiteLink $vpnSite2.VpnSiteLinks[1] -ConnectionBandwidth 10
+		$vpnSiteLinkConnection2 = New-AzVpnSiteLinkConnection -Name $vpnLink2ConnectionName -VpnSiteLink $vpnSite2.VpnSiteLinks[1] -ConnectionBandwidth 10 -VpnLinkConnectionMode "Default"
 
 		$createdVpnConnection2 = New-AzVpnConnection -ResourceGroupName $rgName -ParentResourceName $vpnGatewayName -Name $vpnConnection2Name -VpnSite $vpnSite2 -VpnSiteLinkConnection @($vpnSiteLinkConnection1, $vpnSiteLinkConnection2)
 		$vpnConnection2 = Get-AzVpnConnection -ResourceGroupName $rgName -ParentResourceName $vpnGatewayName -Name $vpnConnection2Name
 		Assert-AreEqual $vpnConnection2Name $vpnConnection2.Name
 		Assert-AreEqual 2 $vpnConnection2.VpnLinkConnections.Count
 		Assert-AreEqual 1 $vpnConnection2.VpnLinkConnections[0].EgressNatRules.Count
 		Assert-AreEqual 0 $vpnConnection2.VpnLinkConnections[0].IngressNatRules.Count
+		Assert-AreEqual "Default" $vpnConnection2.VpnLinkConnections[1].VpnLinkConnectionMode
 
 		$natRule2 = Get-AzVpnGatewayNatRule -ResourceGroupName $rgName -ParentResourceName $vpnGatewayName -Name "NatRule2"
 		Assert-AreEqual 0 $natRule2.IngressVpnSiteLinkConnections.count

src/Network/Network/ChangeLog.md

@@ -21,6 +21,9 @@
 ## Upcoming Release
 * Updated format list and format table views for Get-AzVirtualNetworkGatewayConnectionIkeSa
 * Updated `set-azExpressRouteGateway` to allow parameter -MinScaleUnits without specifying -MaxScaleUnits
+* Updated cmdlets to enable setting of VpnLinkConnectionMode on VpnSiteLinkConnections.
+    - `New-AzVpnSiteLinkConnection`
+    - `Update-AzVpnConnection`
 
 ## Version 4.5.0
 * Added new cmdlets for CRUD of VpnGatewayNATRule.

src/Network/Network/Cortex/VpnConnection/NewAzVpnSiteLinkConnectionCommand.cs

@@ -7,6 +7,7 @@
     using System.Security;
     using Microsoft.WindowsAzure.Commands.Common;
     using System.Linq;
+    using Microsoft.Azure.Commands.ResourceManager.Common.ArgumentCompleters;
 
     [Cmdlet(
         VerbsCommon.New,
@@ -30,8 +31,8 @@ public class NewAzVpnSiteLinkConnectionCommand : NetworkBaseCmdlet
         public PSVpnSiteLink VpnSiteLink { get; set; }
 
         [Parameter(
-                    Mandatory = false,
-                    HelpMessage = "The shared key required to set this link connection up.")]
+            Mandatory = false,
+            HelpMessage = "The shared key required to set this link connection up.")]
         [ValidateNotNullOrEmpty]
         public SecureString SharedKey { get; set; }
 
@@ -51,8 +52,8 @@ public class NewAzVpnSiteLinkConnectionCommand : NetworkBaseCmdlet
         public PSIpsecPolicy IpSecPolicy { get; set; }
 
         [Parameter(
-        Mandatory = false,
-        HelpMessage = "Gateway connection protocol:IKEv1/IKEv2")]
+            Mandatory = false,
+            HelpMessage = "Gateway connection protocol:IKEv1/IKEv2")]
         [ValidateSet(
             MNM.VirtualNetworkGatewayConnectionProtocol.IKEv1,
             MNM.VirtualNetworkGatewayConnectionProtocol.IKEv2,
@@ -84,6 +85,12 @@ public class NewAzVpnSiteLinkConnectionCommand : NetworkBaseCmdlet
             HelpMessage = "The list of egress  NAT rules that are associated with this link Connection.")]
         public PSResourceId[] EgressNatRule { get; set; }
 
+        [Parameter(
+            Mandatory = false,
+            HelpMessage = "The connection mode for this link connection.")]
+        [PSArgumentCompleter("Default", "ResponderOnly", "InitiatorOnly")]
+        public string VpnLinkConnectionMode { get; set; }
+
         public override void Execute()
         {
             base.Execute();
@@ -96,7 +103,8 @@ public override void Execute()
                 UsePolicyBasedTrafficSelectors = this.UsePolicyBasedTrafficSelectors.IsPresent,
                 RoutingWeight = Convert.ToInt32(this.RoutingWeight),
                 IngressNatRules = IngressNatRule?.ToList(),
-                EgressNatRules = EgressNatRule?.ToList()
+                EgressNatRules = EgressNatRule?.ToList(),
+                VpnLinkConnectionMode = this.VpnLinkConnectionMode
             };
 
             if (this.VpnSiteLink == null)

src/Network/Network/Cortex/VpnConnection/UpdateAzureRmVpnConnectionCommand.cs

@@ -124,6 +124,12 @@ public class UpdateAzureRmVpnConnectionCommand : VpnConnectionBaseCmdlet
            HelpMessage = "The routing configuration for this vpn connection")]
         public PSRoutingConfiguration RoutingConfiguration { get; set; }
 
+        [Parameter(
+        Mandatory = false,
+        HelpMessage = "The connection mode for the link connections.")]
+        [PSArgumentCompleter("Default", "ResponderOnly", "InitiatorOnly")]
+        public string VpnLinkConnectionMode { get; set; }
+
         [Parameter(
             Mandatory = false,
             HelpMessage = "Run cmdlet in the background")]
@@ -231,6 +237,14 @@ public override void Execute()
                 vpnConnectionToModify.RoutingConfiguration = RoutingConfiguration;
             }
 
+            if(!String.IsNullOrEmpty(this.VpnLinkConnectionMode))
+            {
+                foreach(var vpnSiteLinkConnection in vpnConnectionToModify.VpnLinkConnections)
+                {
+                    vpnSiteLinkConnection.VpnLinkConnectionMode = this.VpnLinkConnectionMode;
+                }
+            }
+
             ConfirmAction(
                     Properties.Resources.SettingResourceMessage,
                     this.Name,

src/Network/Network/Models/Cortex/PSVpnSiteLinkConnection.cs

@@ -49,6 +49,9 @@ public class PSVpnSiteLinkConnection : PSChildResource
         [Ps1Xml(Label = "EgressNatRules", Target = ViewControl.Table)]
         public List<PSResourceId> EgressNatRules { get; set; }
 
+        [Ps1Xml(Label = "VpnLinkConnectionMode", Target = ViewControl.Table)]
+        public string VpnLinkConnectionMode { get; set; }
+
         [JsonIgnore]
         public string IngressNatRulesText
         {

src/Network/Network/help/New-AzVpnSiteLinkConnection.md

@@ -16,7 +16,7 @@ Creates an Azure VpnSiteLinkConnection object.
 New-AzVpnSiteLinkConnection -Name <String> -VpnSiteLink <PSVpnSiteLink> [-SharedKey <SecureString>]
  [-ConnectionBandwidth <UInt32>] [-RoutingWeight <UInt32>] [-IpSecPolicy <PSIpsecPolicy>]
  [-VpnConnectionProtocolType <String>] [-EnableBgp] [-UseLocalAzureIpAddress] [-UsePolicyBasedTrafficSelectors]
- [-IngressNatRule <PSResourceId[]>] [-EgressNatRule <PSResourceId[]>]
+ [-IngressNatRule <PSResourceId[]>] [-EgressNatRule <PSResourceId[]>] [-VpnLinkConnectionMode <String>]
  [-DefaultProfile <IAzureContextContainer>] [<CommonParameters>]
 ```
 
@@ -233,6 +233,19 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -VpnLinkConnectionMode
+The connection mode for this link connection.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Aliases:
+Required: False
+Position: Named
+Default value: Default
+Accept wildcard characters: False
+```
+
 ### -VpnSiteLink
 The vpn site link object to connect to.
 

src/Network/Network/help/Update-AzVpnConnection.md

@@ -17,7 +17,7 @@ Updates a VPN connection.
 Update-AzVpnConnection -ResourceGroupName <String> -ParentResourceName <String> -Name <String>
  [-SharedKey <SecureString>] [-ConnectionBandwidthInMbps <UInt32>] [-IpSecPolicy <PSIpsecPolicy>]
  [-EnableBgp <Boolean>] [-UseLocalAzureIpAddress <Boolean>] [-UsePolicyBasedTrafficSelectors <Boolean>]
- [-VpnSiteLinkConnection <PSVpnSiteLinkConnection[]>] [-EnableInternetSecurity <Boolean>] [-RoutingConfiguration <PSRoutingConfiguration>] [-AsJob]
+ [-VpnSiteLinkConnection <PSVpnSiteLinkConnection[]>] [-EnableInternetSecurity <Boolean>] [-RoutingConfiguration <PSRoutingConfiguration>] [-VpnLinkConnectionMode <String>] [-AsJob]
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -26,7 +26,7 @@ Update-AzVpnConnection -ResourceGroupName <String> -ParentResourceName <String>
 Update-AzVpnConnection -ResourceId <String> [-SharedKey <SecureString>] [-ConnectionBandwidthInMbps <UInt32>]
  [-IpSecPolicy <PSIpsecPolicy>] [-EnableBgp <Boolean>] [-UseLocalAzureIpAddress <Boolean>]
  [-UsePolicyBasedTrafficSelectors <Boolean>] [-VpnSiteLinkConnection <PSVpnSiteLinkConnection[]>]
- [-EnableInternetSecurity <Boolean>] [-RoutingConfiguration <PSRoutingConfiguration>] [-AsJob] [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
+ [-EnableInternetSecurity <Boolean>] [-RoutingConfiguration <PSRoutingConfiguration>] [-VpnLinkConnectionMode <String>] [-AsJob] [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
 
@@ -35,7 +35,7 @@ Update-AzVpnConnection -ResourceId <String> [-SharedKey <SecureString>] [-Connec
 Update-AzVpnConnection -InputObject <PSVpnConnection> [-SharedKey <SecureString>]
  [-ConnectionBandwidthInMbps <UInt32>] [-IpSecPolicy <PSIpsecPolicy>] [-EnableBgp <Boolean>]
  [-UseLocalAzureIpAddress <Boolean>] [-UsePolicyBasedTrafficSelectors <Boolean>]
- [-VpnSiteLinkConnection <PSVpnSiteLinkConnection[]>] [-EnableInternetSecurity <Boolean>] [-RoutingConfiguration <PSRoutingConfiguration>] [-AsJob]
+ [-VpnSiteLinkConnection <PSVpnSiteLinkConnection[]>] [-EnableInternetSecurity <Boolean>] [-RoutingConfiguration <PSRoutingConfiguration>] [-VpnLinkConnectionMode <String>] [-AsJob]
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -397,6 +397,19 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -VpnLinkConnectionMode
+The connection mode for all VpnSiteLinkConnections in this VpnConnection
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Aliases:
+Required: False
+Position: Named
+Default value: Default
+Accept wildcard characters: False
+```
+
 ### -Confirm
 Prompts you for confirmation before running the cmdlet.