During beta testing, you may encounter certain known problems, including those shown below. If you need
technical support or want to report a problem related to beta testing, you can open a support case through the
usual channel and the case will not be counted against the case limit associated with your Firebox.
lFrom the Web UIFront Panel, or from FireWatch when launched from the Web UI, you cannot filter by
domain names. [84501, 84503]
lWhen you add a domain name to the Blocked Sites list, all traffic destined for that domain is blocked, but
traffic that originates from that domain is not blocked. 
lPolicies configured to use domain names as their source or destination may not correctly handle traffic
during FireCluster formation. 
Before You Begin
Before you install this release, make sure that you have:
lA supported WatchGuard Firebox or XTM device. This device can be a WatchGuard Firebox T10, XTM
2 Series (models 25 and 26 only), 3 Series, 5 Series, 8 Series, 800 Series, XTM 1050, XTM 1500 Series,
XTM 2050 device, XTM 2500 Series, Firebox M400. M500, M440, or XTMv (any edition).
lThe required hardware and software components as shown below. If you use WatchGuard System
Manager (WSM), make sure your WSM version is equal to or higher than the version of Fireware XTM
OS installed on your Firebox or XTM device and the version of WSM installed on your Management
lFeature key for your Firebox or XTM device — If you upgrade your device from an earlier version of
Fireware XTM OS, you can use your existing feature key. If you do not have a feature key for your
device, you can log in to the WatchGuard website to download it.
Note that you can install and use WatchGuard System Manager v11.10 and all WSM server components with
devices running earlier versions of Fireware XTM v11. In this case, we recommend that you use the product
documentation that matches your Fireware XTM OS version.
If you have a new Firebox or XTM physical device, make sure you use the instructions in the Quick Start Guide
that shipped with your device. If this is a new XTMv installation, make sure you carefully review the XTMv
Setup Guide for important installation and setup instructions.
Product documentation for all WatchGuard products is available on the WatchGuard web site at
www.watchguard.com/help/documentation. During beta testing, click Help anywhere in the product user
interface to get access to updated documentation, or go to www.watchguard.com/help/docs/fireware/11/en-
Before You Begin
2 WatchGuard Technologies, Inc.