| # Ethernet-hide (ehide) | |
| Ethernet-hide (ehide) is a tool that hides the Ethernet interface on DUT but | |
| still allows SSH'ing to it through that Ethernet interface. This tool can help | |
| CrOS developers test in a no-network or WiFi-only environment with SSH | |
| connections unaffected. This tool can also help protect SSH connection when | |
| developers' behavior, such as restarting or deploying shill, can potentially | |
| affect it. Ehide only runs on test images. | |
| ## Usage | |
| On the DUT: | |
| ehide [options] <action> | |
| For detailed descriptions of the options and actions, do: | |
| ehide -h | |
| As starting or stopping ehide breaks current SSH connections, to start or stop | |
| ehide on your DUT via SSH, we recommend to use inline SSH commands such as: | |
| ssh ${DUT} ehide start | |
| rather than executing ehide in your interactive shell. |