sonic-net · clarklee-guizhao · Feb 20, 2023 · Feb 21, 2023 · Mar 1, 2023 · Mar 15, 2023
diff --git a/documentation/nat-service/README.md b/documentation/nat-service/README.md
@@ -0,0 +1,15 @@
+# NAT Service Documents
+
+This folder contains DASH NAT Service design and requirements documents.
+
+## Design
+
+| Document                     | Description                                                           |
+| -----------------------------| ----------------------------------------------------------------------|
+|[NAT scenario](nat-service.md)|Implement and test core DASH mechanisms for NAT service for VMs in VNET|
+
+
+## Requirements
+
+| Document                                               | Description                                |
+| ------------------------------------------------------ | ------------------------------------------ |
diff --git a/documentation/nat-service/images/Figure1-dash-nat-topo.svg b/documentation/nat-service/images/Figure1-dash-nat-topo.svg
diff --git a/documentation/nat-service/images/Figure10-dnat-subsequent-inbound-packet-flow.png b/documentation/nat-service/images/Figure10-dnat-subsequent-inbound-packet-flow.png
diff --git a/documentation/nat-service/images/Figure11-dnat-subsequent-outbound-packet-flow.png b/documentation/nat-service/images/Figure11-dnat-subsequent-outbound-packet-flow.png
diff --git a/documentation/nat-service/images/Figure12-generic-nat-outbound-packet-flow.svg b/documentation/nat-service/images/Figure12-generic-nat-outbound-packet-flow.svg
diff --git a/documentation/nat-service/images/Figure13-generic-nat-inbound-packet-flow.svg b/documentation/nat-service/images/Figure13-generic-nat-inbound-packet-flow.svg
diff --git a/documentation/nat-service/images/Figure2-snat-outbound-pipeline.png b/documentation/nat-service/images/Figure2-snat-outbound-pipeline.png
diff --git a/documentation/nat-service/images/Figure3-snat-inbound-pipeline.png b/documentation/nat-service/images/Figure3-snat-inbound-pipeline.png
diff --git a/documentation/nat-service/images/Figure4-dnat-inbound-pipeline.png b/documentation/nat-service/images/Figure4-dnat-inbound-pipeline.png
diff --git a/documentation/nat-service/images/Figure5-dnat-outbound-pipeline.png b/documentation/nat-service/images/Figure5-dnat-outbound-pipeline.png
diff --git a/...at-service/images/Figure6-snat-first-packet-processing-outbound-packet-flow.png b/...at-service/images/Figure6-snat-first-packet-processing-outbound-packet-flow.png
diff --git a/documentation/nat-service/images/Figure7-snat-subsequent-outbound-packet-flow.png b/documentation/nat-service/images/Figure7-snat-subsequent-outbound-packet-flow.png
diff --git a/documentation/nat-service/images/Figure8-sant-subsequent-inbound-packet-flow.png b/documentation/nat-service/images/Figure8-sant-subsequent-inbound-packet-flow.png
diff --git a/...nat-service/images/Figure9-dnat-first-packet-processing-inbound-packet-flow.png b/...nat-service/images/Figure9-dnat-first-packet-processing-inbound-packet-flow.png