diff --git a/@overflow/model/config/ping/index.ts b/@overflow/model/config/ping/index.ts
new file mode 100644
index 0000000..4216a00
--- /dev/null
+++ b/@overflow/model/config/ping/index.ts
@@ -0,0 +1 @@
+export * from './option';
diff --git a/@overflow/model/config/ping/option.ts b/@overflow/model/config/ping/option.ts
new file mode 100644
index 0000000..392d9cc
--- /dev/null
+++ b/@overflow/model/config/ping/option.ts
@@ -0,0 +1,5 @@
+export interface PingOption {
+  retry: number;
+  interval: number;
+  deadline: number;
+}
diff --git a/@overflow/model/ping/index.ts b/@overflow/model/ping/index.ts
new file mode 100644
index 0000000..34a3e5b
--- /dev/null
+++ b/@overflow/model/ping/index.ts
@@ -0,0 +1,3 @@
+export * from './response';
+export * from './result';
+export * from './summary';
diff --git a/@overflow/model/ping/response.ts b/@overflow/model/ping/response.ts
new file mode 100644
index 0000000..48b4e5f
--- /dev/null
+++ b/@overflow/model/ping/response.ts
@@ -0,0 +1,5 @@
+export interface PingResponse {
+  ttl: number;
+  time: number;
+  error: string;
+}
diff --git a/@overflow/model/ping/result.ts b/@overflow/model/ping/result.ts
new file mode 100644
index 0000000..e104a7f
--- /dev/null
+++ b/@overflow/model/ping/result.ts
@@ -0,0 +1,7 @@
+import { PingResponse } from './response';
+import { PingSummary } from './summary';
+
+export interface PingResult {
+  responses: Map<number, PingResponse>;
+  summary: PingSummary;
+}
diff --git a/@overflow/model/ping/summary.ts b/@overflow/model/ping/summary.ts
new file mode 100644
index 0000000..cb61897
--- /dev/null
+++ b/@overflow/model/ping/summary.ts
@@ -0,0 +1,8 @@
+export interface PingSummary {
+  sendCount: number;
+  receiveCount: number;
+  lossPercent: number;
+  minTime: number;
+  maxTime: number;
+  avgTime: number;
+}