Local Ping Tool

1. This tool uses the browser's WebRTC to perform a simple network connectivity test.

2. Supports batch testing of multiple addresses; enter one per line.

3. Number of pings: Set the number of tests for each address; the default is 1.

4. Due to browser security restrictions, this tool provides only basic network connectivity testing.

5. For more detailed ping information (such as TTL and latency statistics), please use the system's built-in ping command.