Cisco Cisco Firepower Management Center 2000

Version 5.2.0.1

Sourcefire 3D System Release Notes

29

Features Introduced in Previous Versions

In rare cases, the system may require up to 3 hours to complete an update 

or uninstall to Version 5.2 of the Sourcefire 3D System on a 3D7110 or 

3D7120 managed device. Do not interrupt the update; allow the 

post-update reboot to finish completely. (124148)

If a device group contains an inactive managed device, you may be unable 

to edit the device group. (124286)

You can not use IPv6 addresses to configure connections to Sourcefire User 

Agents (Policies > Users). As a workaround, configure the connection using 

the associated IPv4 addresses instead. (124377)

Sourcefire documentation does not reflect that when you reimage a device 

from Version 4.10.x to Version 5.2, if the device has interfaces configured to 

fail open they will revert to a non-bypass (fail closed) configuration at first 

boot and remain closed until you configure bypass mode for them. (125957)

If you apply a VPN deployment on a stack, cluster, or clustered stack and 

then unregister the stack, cluster, or clustered stack from its managing 

Defense Center, the VPN deployment remains active on the stack, cluster, 

or clustered stack when you register the appliances to another Defense 

Center. Additionally, you cannot manage the VPN deployment from the new 

Defense Center. As a workaround, remove the VPN deployment from the 

stack, cluster, or clustered stack before unregistering it from the Defense 

Center. (128816, 130728)

In some cases, the system experiences issues with user account 

management if devices running Version 5.1.1.x are managed by a Defense 

Center running Version 5.2.x.x. As a workaround, update your managed 

devices to Version 5.2. (130024)

Features Introduced in Previous Versions

No new features were introduced in Version 5.2.0.1.Functionality described in 

previous versions may be superseded by other new functionality or updated 

through resolved issues. 

5.2

The following new features and functionality were introduced in Version 5.2:

Advanced Malware Protection 

Version 5.2 adds two new features to enhance the malware protection 

capabilities of the Sourcefire 3D System: malware blocking and network file 

trajectory.