diff --git a/src/app/pages/sensor-setting/sensor-setting-page.component.ts b/src/app/pages/sensor-setting/sensor-setting-page.component.ts
index a86316b..994fced 100644
--- a/src/app/pages/sensor-setting/sensor-setting-page.component.ts
+++ b/src/app/pages/sensor-setting/sensor-setting-page.component.ts
@@ -1,7 +1,7 @@
 import { Component, OnInit } from '@angular/core';
 
 import {MatDialog} from '@angular/material';
-import { DiscoverySettingComponent } from 'packages/sensor/component/setting/setting.component';
+import { SettingComponent as DiscoverySettingComponent } from 'packages/discovery/component/setting/setting.component';
 
 
 @Component({
diff --git a/src/app/pages/sensor-setting/sensor-setting-page.module.ts b/src/app/pages/sensor-setting/sensor-setting-page.module.ts
index d273ede..b8d5cfd 100644
--- a/src/app/pages/sensor-setting/sensor-setting-page.module.ts
+++ b/src/app/pages/sensor-setting/sensor-setting-page.module.ts
@@ -7,7 +7,8 @@ import { MaterialModule } from 'app/commons/ui/material/material.module';
 
 
 import { FormsModule } from '@angular/forms';
-import { DiscoverySettingComponent } from 'packages/sensor/component/setting/setting.component';
+import { SettingComponent as DiscoverySettingComponent } from 'packages/discovery/component/setting/setting.component';
+import { DiscoveryModule } from 'packages/discovery/discovery.module';
 
 
 
@@ -18,6 +19,7 @@ import { DiscoverySettingComponent } from 'packages/sensor/component/setting/set
     SensorSettingPageRoutingModule,
     SensorModule,
     FormsModule,
+    DiscoveryModule
   ],
   entryComponents: [
     DiscoverySettingComponent
diff --git a/src/packages/discovery/model/DiscoveryStartInfo.ts b/src/packages/discovery/model/DiscoveryStartInfo.ts
new file mode 100644
index 0000000..3d7b6de
--- /dev/null
+++ b/src/packages/discovery/model/DiscoveryStartInfo.ts
@@ -0,0 +1,11 @@
+
+export interface DiscoveryStartInfo {
+  startIp: string;
+  endIP: string;
+  excludeIp: string;
+  startPort: string;
+  endPort: string;
+  services: Array<string>;
+}
+
+// export default DiscoveryStartInfo;
diff --git a/src/packages/discovery/model/Host.ts b/src/packages/discovery/model/Host.ts
new file mode 100644
index 0000000..3783f60
--- /dev/null
+++ b/src/packages/discovery/model/Host.ts
@@ -0,0 +1,16 @@
+import Port from './Port';
+import Zone from './Zone';
+
+interface Host {
+    id?: number;
+    ip: number;
+    mac: number;
+    createDate?: Date;
+    updateDate: Date;
+    os: string;
+    target: boolean;
+    ports?: Port[];
+    zone?: Zone;
+}
+
+export default Host;
diff --git a/src/packages/discovery/model/Port.ts b/src/packages/discovery/model/Port.ts
new file mode 100644
index 0000000..8302d4d
--- /dev/null
+++ b/src/packages/discovery/model/Port.ts
@@ -0,0 +1,15 @@
+import Host from './Host';
+import Service from './Service';
+import PortType from './PortType';
+
+interface Port {
+    id?: number;
+    host: Host;
+    portType: PortType;
+    portNumber: number;
+    services?: Service[];
+    createDate?: Date;
+    updateDate: Date;
+}
+
+export default Port;
diff --git a/src/packages/discovery/model/PortType.ts b/src/packages/discovery/model/PortType.ts
new file mode 100644
index 0000000..26c1130
--- /dev/null
+++ b/src/packages/discovery/model/PortType.ts
@@ -0,0 +1,10 @@
+
+// enum PortType {
+//     TCP = 1,
+//     UDP = 2,
+//     TLS = 3,
+// }
+
+type PortType = 'TCP' | 'UDP' | 'TLS';
+
+export default PortType;
diff --git a/src/packages/discovery/model/Service.ts b/src/packages/discovery/model/Service.ts
new file mode 100644
index 0000000..2297bc4
--- /dev/null
+++ b/src/packages/discovery/model/Service.ts
@@ -0,0 +1,14 @@
+import Port from './Port';
+import PortType from './PortType';
+
+interface Service {
+    id: number;
+    port: Port;
+    portType: PortType;
+    serviceName: string;
+    createDate: Date;
+    updateDate: Date;
+    target: boolean;
+}
+
+export default Service;
diff --git a/src/packages/discovery/model/Zone.ts b/src/packages/discovery/model/Zone.ts
new file mode 100644
index 0000000..c60435b
--- /dev/null
+++ b/src/packages/discovery/model/Zone.ts
@@ -0,0 +1,14 @@
+import Host from './Host';
+
+export interface Zone {
+  id?: number;
+  network?: string;
+  ip?: string;
+  iface?: string;
+  mac?: string;
+  firstScanRange?: number;
+  lastScanRange?: number;
+  hosts?: Host[];
+}
+
+export default Zone;
diff --git a/src/packages/discovery/service/discovery.service.spec.ts b/src/packages/discovery/service/discovery.service.spec.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/packages/discovery/service/discovery.service.ts b/src/packages/discovery/service/discovery.service.ts
new file mode 100644
index 0000000..a008abd
--- /dev/null
+++ b/src/packages/discovery/service/discovery.service.ts
@@ -0,0 +1,31 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+
+import 'rxjs/add/operator/map';
+
+import { RESTService } from 'packages/commons/service/rest.service';
+
+import { DiscoveryStartInfo } from '../model/DiscoveryStartInfo';
+
+@Injectable()
+export class DiscoveryService {
+
+  public constructor(
+    private restService: RESTService,
+  ) {
+
+  }
+
+  public start(dsInfo: DiscoveryStartInfo): Observable<DiscoveryStartInfo> {
+    // const body = {
+    //   signinId: email,
+    //   signinPw: password,
+    // };
+
+    return this.restService.post('/discovery/start', dsInfo);
+  }
+
+//   public signup(member: DiscoveryStartInfo): Observable<DiscoveryStartInfo> {
+//     return this.restService.post('/account/signup', member);
+//   }
+}
diff --git a/src/packages/discovery/service/index.ts b/src/packages/discovery/service/index.ts
new file mode 100644
index 0000000..e69de29