update force rollback

Function

The update force rollback command forcibly rolls back the version of a specified database.

Format

update force rollback { av-sdb | cnc | file-reputation | ip-reputation | ips-sdb | sa-sdb }

Parameters

Parameter	Description	Value
av-sdb	Forcibly rolls back the AV signature database version.	-
cnc	Forcibly rolls back the malicious domain name database version.	-
file-reputation	Forcibly rolls back the file reputation signature database version. NOTE: Only the USG6510E/6510E-POE does not support this parameter.	-
ip-reputation	Forcibly rolls back the IP reputation database version.	-
ips-sdb	Forcibly rolls back the IPS signature database version.	-
sa-sdb	Forcibly rolls back the service awareness signature database version.	-

Views

System view

Default Level

3: Management level

Usage Guidelines

Running the update force rollback command causes the IAE not to take effect in a short time and resets all IAE-related session tables. Therefore, exercise cautions when using this command.

When you run the update rollback command to roll back signature database versions, the update fails in case of insufficient system memory. In this case, you can run the update force rollback command to forcibly roll back signature database versions.

Example

# Forcibly roll back the version of the IPS signature database .

<sysname> system-view
[sysname] update force rollback ips-sdb