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Category :NetDefend IPS/UTM Firewall
FAQ Type :General Class
The IDP/IPS feature will be disable after upgrading firmware from v2.0x to v2.1x.

In 2.1x firmware, we adopt new technology to assure the integrity of built-in file, including: IDP/IPS signature database. This mechanism somehow would recognize the existing signature database is corrupted, and disable the IDP/IPS feature. If this happened to you by accident, please follow the configurations below to re-configure IDP/IPS setting.

1. Connect your device to internet.
2. Use CLI or console to manage your device:
3. Keying the following command:
   1) updatecenter -removedb=idp
   2) updatecenter -update=idp
4. Log on device GUI by boswer
5. Configure IDP/IPS rule