diff --git a/src-tauri/src/proxmox/sdn.rs b/src-tauri/src/proxmox/sdn.rs
index 73fced39..9b4cea6d 100644
--- a/src-tauri/src/proxmox/sdn.rs
+++ b/src-tauri/src/proxmox/sdn.rs
@@ -25,29 +25,230 @@ pub struct VirtualNetwork {
 
 /// List EVPN zones
 pub async fn list_evpn_zones(
-    _client: &crate::proxmox::client::ProxmoxClient,
-    _ticket: &str,
+    client: &crate::proxmox::client::ProxmoxClient,
+    ticket: &str,
 ) -> Result<Vec<EvpnZone>, String> {
-    Err("Not implemented yet".to_string())
+    let path = "cluster/sdn/zones";
+    let response: serde_json::Value = client
+        .get(path, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to list EVPN zones: {}", e))?;
+
+    if let Some(zones) = response.get("data").and_then(|d| d.as_array()) {
+        let zone_list: Vec<EvpnZone> = zones
+            .iter()
+            .filter_map(|zone| {
+                let name = zone.get("zone")?.as_str()?.to_string();
+                let asn = zone.get("asn")?.as_u64()? as u32;
+                let vni = zone.get("vni")?.as_u64()? as u32;
+                let gateways: Vec<String> = zone
+                    .get("gateways")
+                    .and_then(|g| g.as_array())
+                    .map(|arr| {
+                        arr.iter()
+                            .filter_map(|g| g.as_str().map(|s| s.to_string()))
+                            .collect()
+                    })
+                    .unwrap_or_default();
+                let status = zone.get("status")?.as_str().unwrap_or("unknown").to_string();
+
+                Some(EvpnZone {
+                    zone: name,
+                    asn,
+                    vni,
+                    gateways,
+                    status,
+                })
+            })
+            .collect();
+
+        Ok(zone_list)
+    } else {
+        Err("Invalid response format: missing 'data' field".to_string())
+    }
 }
 
 /// Create EVPN zone
 pub async fn create_evpn_zone(
-    _client: &crate::proxmox::client::ProxmoxClient,
-    _zone: &str,
-    _asn: u32,
-    _vni: u32,
-    _ticket: &str,
+    client: &crate::proxmox::client::ProxmoxClient,
+    zone: &str,
+    asn: u32,
+    vni: u32,
+    ticket: &str,
 ) -> Result<(), String> {
-    Err("Not implemented yet".to_string())
+    let path = "cluster/sdn/zones";
+    let config = serde_json::json!({
+        "zone": zone,
+        "asn": asn,
+        "vni": vni
+    });
+
+    let _response: serde_json::Value = client
+        .post(path, &config, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to create EVPN zone {}: {}", zone, e))?;
+    Ok(())
+}
+
+/// Update EVPN zone
+pub async fn update_evpn_zone(
+    client: &crate::proxmox::client::ProxmoxClient,
+    zone: &str,
+    asn: u32,
+    vni: u32,
+    ticket: &str,
+) -> Result<(), String> {
+    let path = format!("cluster/sdn/zones/{}", zone);
+    let config = serde_json::json!({
+        "asn": asn,
+        "vni": vni
+    });
+
+    let _response: serde_json::Value = client
+        .put(&path, &config, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to update EVPN zone {}: {}", zone, e))?;
+    Ok(())
+}
+
+/// Delete EVPN zone
+pub async fn delete_evpn_zone(
+    client: &crate::proxmox::client::ProxmoxClient,
+    zone: &str,
+    ticket: &str,
+) -> Result<(), String> {
+    let path = format!("cluster/sdn/zones/{}", zone);
+    let _response: serde_json::Value = client
+        .delete(&path, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to delete EVPN zone {}: {}", zone, e))?;
+    Ok(())
 }
 
 /// List virtual networks
 pub async fn list_vnets(
-    _client: &crate::proxmox::client::ProxmoxClient,
-    _ticket: &str,
+    client: &crate::proxmox::client::ProxmoxClient,
+    ticket: &str,
 ) -> Result<Vec<VirtualNetwork>, String> {
-    Err("Not implemented yet".to_string())
+    let path = "cluster/sdn/vnets";
+    let response: serde_json::Value = client
+        .get(path, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to list virtual networks: {}", e))?;
+
+    if let Some(vnets) = response.get("data").and_then(|d| d.as_array()) {
+        let vnet_list: Vec<VirtualNetwork> = vnets
+            .iter()
+            .filter_map(|vnet| {
+                let name = vnet.get("vnet")?.as_str()?.to_string();
+                let zone = vnet.get("zone")?.as_str()?.to_string();
+                let l2vni = vnet.get("l2vni")?.as_u64()? as u32;
+                let dhcp = vnet.get("dhcp")?.as_bool()?;
+                let status = vnet.get("status")?.as_str().unwrap_or("unknown").to_string();
+
+                Some(VirtualNetwork {
+                    vnet: name,
+                    zone,
+                    l2vni,
+                    dhcp,
+                    status,
+                })
+            })
+            .collect();
+
+        Ok(vnet_list)
+    } else {
+        Err("Invalid response format: missing 'data' field".to_string())
+    }
+}
+
+/// Create virtual network
+pub async fn create_vnet(
+    client: &crate::proxmox::client::ProxmoxClient,
+    vnet: &str,
+    zone: &str,
+    l2vni: u32,
+    ticket: &str,
+) -> Result<(), String> {
+    let path = "cluster/sdn/vnets";
+    let config = serde_json::json!({
+        "vnet": vnet,
+        "zone": zone,
+        "l2vni": l2vni
+    });
+
+    let _response: serde_json::Value = client
+        .post(path, &config, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to create virtual network {}: {}", vnet, e))?;
+    Ok(())
+}
+
+/// Update virtual network
+pub async fn update_vnet(
+    client: &crate::proxmox::client::ProxmoxClient,
+    vnet: &str,
+    zone: &str,
+    l2vni: u32,
+    ticket: &str,
+) -> Result<(), String> {
+    let path = format!("cluster/sdn/vnets/{}", vnet);
+    let config = serde_json::json!({
+        "zone": zone,
+        "l2vni": l2vni
+    });
+
+    let _response: serde_json::Value = client
+        .put(&path, &config, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to update virtual network {}: {}", vnet, e))?;
+    Ok(())
+}
+
+/// Delete virtual network
+pub async fn delete_vnet(
+    client: &crate::proxmox::client::ProxmoxClient,
+    vnet: &str,
+    ticket: &str,
+) -> Result<(), String> {
+    let path = format!("cluster/sdn/vnets/{}", vnet);
+    let _response: serde_json::Value = client
+        .delete(&path, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to delete virtual network {}: {}", vnet, e))?;
+    Ok(())
+}
+
+/// Get virtual network status
+pub async fn get_vnet_status(
+    client: &crate::proxmox::client::ProxmoxClient,
+    vnet: &str,
+    ticket: &str,
+) -> Result<serde_json::Value, String> {
+    let path = format!("cluster/sdn/vnets/{}/status", vnet);
+    client
+        .get(&path, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to get virtual network {}: {}", vnet, e))
+}
+
+/// List DHCP leases
+pub async fn list_dhcp_leases(
+    client: &crate::proxmox::client::ProxmoxClient,
+    vnet: &str,
+    ticket: &str,
+) -> Result<Vec<serde_json::Value>, String> {
+    let path = format!("cluster/sdn/vnets/{}/dhcp/status", vnet);
+    let response: serde_json::Value = client
+        .get(&path, Some(ticket))
+        .await
+        .map_err(|e| format!("Failed to list DHCP leases for vnet {}: {}", vnet, e))?;
+
+    if let Some(leases) = response.get("data").and_then(|d| d.as_array()) {
+        Ok(leases.to_vec())
+    } else {
+        Err("Invalid response format: missing 'data' field".to_string())
+    }
 }
 
 #[cfg(test)]
@@ -70,4 +271,21 @@ mod tests {
         assert_eq!(zone.zone, deserialized.zone);
         assert_eq!(zone.status, "active");
     }
+
+    #[test]
+    fn test_virtual_network_serialization() {
+        let vnet = VirtualNetwork {
+            vnet: "vm-network".to_string(),
+            zone: "primary".to_string(),
+            l2vni: 1000,
+            dhcp: true,
+            status: "active".to_string(),
+        };
+
+        let json = serde_json::to_string(&vnet).unwrap();
+        let deserialized: VirtualNetwork = serde_json::from_str(&json).unwrap();
+
+        assert_eq!(vnet.vnet, deserialized.vnet);
+        assert_eq!(vnet.dhcp, deserialized.dhcp);
+    }
 }