add project

src/modèles/firewall-device.yang

@@ -0,0 +1,34 @@
+module firewall-device {
+  yang-version 1.1;
+  namespace "urn:custom:firewall-device";
+  prefix fwd;
+
+  organization "Custom Network Automation";
+  contact "Julie Chevallier <julie@example.com>";
+  description
+    "Simple device info model exposing firewall vendor type.";
+
+  revision "2025-10-21" {
+    description
+      "Initial version of the firewall device type module.";
+    reference
+      "Internal reference FW-DEV-001.";
+  }
+
+  container firewall-device {
+    description
+      "Container representing the firewall vendor and type.";
+
+    leaf type {
+      type enumeration {
+        enum palo-alto {
+          description "Palo Alto Networks firewall.";
+        }
+        enum fortinet {
+          description "Fortinet firewall.";
+        }
+      }
+      description "Firewall vendor type.";
+    }
+  }
+}