Modem breaker software

You're looking for software that can simulate a modem breaker or a network disconnection. Here are a few options:

1. NetCut: A popular network analyzer and diagnostic tool that can simulate a network disconnection or a modem breaker. It's available for Windows and macOS.
2. Fiddler: A web debugging proxy that can simulate a network disconnection or a modem breaker. It's available for Windows and macOS.
3. Charles Proxy: A web debugging proxy that can simulate a network disconnection or a modem breaker. It's available for Windows, macOS, and Linux.
4. Burp Suite: A web application security testing tool that can simulate a network disconnection or a modem breaker. It's available for Windows, macOS, and Linux.
5. Wireshark: A network protocol analyzer that can capture and analyze network traffic. It can also simulate a network disconnection or a modem breaker. It's available for Windows, macOS, and Linux.
6. NetSim: A network simulator that can simulate a network disconnection or a modem breaker. It's available for Windows and macOS.
7. SimNet: A network simulator that can simulate a network disconnection or a modem breaker. It's available for Windows and macOS.

Please note that some of these tools may require technical expertise to use, and may not be suitable for all users. Additionally, some of these tools may have limitations or restrictions on their use.

It's also important to note that simulating a modem breaker or a network disconnection can have unintended consequences, such as disrupting network services or causing data loss. Use these tools responsibly and with caution.