Modifying Hosts File Entries Through SanerCVEM (Windows)

Objective

This article explains how to modify entries in the Windows hosts file using SanerCVEM.
Why: Controlling domain-to-IP mappings locally allows administrators to override DNS resolution, block/unblock sites, or ensure specific traffic routing without affecting the network.

Steps to Modify Hosts File Entry

1. Login – Access SanerCVEM portal.

2. Create Response – EM → Actions → Network.

3. Configure – Name (e.g., modifyhosts) and description.

4. Select Action – Modify Hosts File Entry.

5. Enter Details – IP, hostname, and action (Add/Modify/Remove).

6. Select Device(s) – Search and choose target Windows device(s).

7. Execute – Save and run.

Before making any changes

Action >>Task status

Verification

On Windows Device

• Open hosts file (C:\Windows\System32\drivers\etc\hosts) in Notepad as administrator.

• Confirm the IP-hostname entry is updated.

Conclusion

By following these steps, administrators can successfully modify hosts file entries on Windows devices through SanerCVEM. This ensures accurate local domain-to-IP mappings, simplifies testing or traffic control, and helps maintain consistent network behaviour across devices.