[W-11723892] Vpn downtime risk

modules/ROOT/nav.adoc

@@ -93,6 +93,7 @@
   *** xref:vpn-troubleshooting.adoc[Troubleshoot Anypoint VPN]
   *** xref:vpn-high-availability.adoc[Anypoint VPN High Availability]
   *** xref:vpn-maintenance.adoc[Anypoint VPN Maintenance]
+  *** xref:vpn-downtime-risk.adoc[Anypoint VPN Risk]
   *** xref:legacy-vpn-migration.adoc[Legacy VPN Migration to Anypoint VPN]
  ** xref:tgw-about.adoc[Transit Gateway Attachments]
   *** xref:tgw-attach-arm.adoc[Attach to Transit Gateways]

modules/ROOT/pages/vpn-downtime-risk.adoc

@@ -0,0 +1,38 @@
+= Anypoint VPN downtime risk
+ifndef::env-site,env-github[]
+include::_attributes.adoc[]
+endif::[]
+
+image:logo-cloud-active.png[xref="deployment-strategies.adoc#cloudhub-deployments", title="CloudHub"]
+image:logo-hybrid-disabled.png[xref="deployment-strategies.adoc#hybrid-deployments", title="Hybrid"]
+image:logo-server-disabled.png[xref="deployment-strategies.adoc#anypoint-platform-pce-deployments", title="Anypoint Platform PCE"]
+image:logo-rtf-disabled.png[xref="deployment-strategies.adoc#anypoint-runtime-fabric-deployments", title="Runtime Fabric"]
+
+Every VPN provisioned in Mulesoft has an associated risk depending on the state of the VPN tunnels.
+
+For high downtime risk VPNs, deploy a xref:vpn-high-availability.adoc[high-availability VPN] solution to avoid any downtime associated with AWS-delivered auto-updates. See xref:vpn-maintenance.adoc[VPN Maintenance] for more details.
+
+
+== Downtime Risk types
+
+VPN downtime risk depends on the number of UP tunnels.
+
+There are 3 types of downtime risk:
+
+* UNAVAILABLE
+* LOW
+* HIGH
+
+
+If both tunnels of the VPN are down, the VPN downtime risk will be *UNAVAILABLE*, since no data is going through the VPN.
+
+If the VPN has one tunnel UP and the other one DOWN, then the VPN will have *HIGH* downtime risk.
+
+If the VPN has both tunnels UP, then the VPN will have *LOW* downtime risk.
+
+
+== See Also
+
+* xref:vpn-high-availability.adoc[Anypoint VPN High Availability]
+* xref:vpn-maintenance.adoc[VPN Maintenance] 
+* https://docs.aws.amazon.com/vpn/latest/s2svpn/vpn-redundant-connection.html[Using Redundant Site-to-Site VPN Connections to Provide failover]

modules/ROOT/pages/vpn-high-availability.adoc

@@ -41,6 +41,7 @@ High Availability VPN connections also support static routing, in which you esta
 == See Also
 
 * xref:vpn-create-arm.adoc[Create an Anypoint VPN Connection]
+* xref:vpn-downtime-risk.adoc[Anypoint VPN downtime risk]
 * https://docs.aws.amazon.com/vpn/latest/s2svpn/vpn-redundant-connection.html[Using Redundant Site-to-Site VPN Connections to Provide failover]
 * https://docs.aws.amazon.com/vpn/latest/s2svpn/disaster-recovery-resiliency.html[Continue to have redundant pair of VPNs as well]
 * https://help.mulesoft.com/s/article/How-to-Calculate-VPC-and-VPN-License-Requirements[How to Calculate VPC and VPN License Requirements].