Deploying F5 With Microsoft ForeFront Threat Management .
Deployment GuideDocument Version 1.4What’s inside:2 Prerequisites andconfiguration notes3 Configuring two-wayfirewall load balancingto Microsoft OWA11 Configuring firewallload balancing witha three-homedperimeter network(DMZ) for SharePoint16 Configuring WMImonitoring of TMG2010 Servers18 Configuring the BIGIP APM for ReverseProxy ApplicationAccess to SharePoint23 Configuring BIG-IPAPM for ReverseProxy ApplicationAccess to OWA26 Configuring BIG-IPLTM with TMG as aForward Web Proxy29 Configuring loggingon the BIG-IP LTMversion 11 (optional)30 Document RevisionHistoryDeploying F5 with Microsoft Forefront ThreatManagement Gateway 2010Welcome to the F5 deployment guide for the BIG-IP Local Traffic Manager and Microsoft ForefrontThreat Management Gateway (TMG). This document provides detailed guidance for intelligentlydirecting network traffic through a Microsoft Forefront TMG 2010 array, as well as for publishingMicrosoft Outlook Web Access and SharePoint Server 2010 applications with BIG-IP for increasedperformance and scaling of your TMG 2010 servers.With the BIG-IP Local Traffic Manager, you can set up high availability firewall load balancing forMicrosoft Forefront Threat Management Gateway 2010. You can effectively load balance inboundand outbound traffic across all members of a TMG array, taking advantage of Forefront’s securityfeatures while also using LTM to optimize availability and performance.Chapter 2, Deploying BIG-IP APM for Reverse Proxy Access to SharePoint and Outlook Web Appon page 18, contains guidance on configuring the BIG-IP Access Policy Manager (APM) to proxyauthentication to all services and enable secure portal access to Outlook Web App and SharePoint2010 web sites.Products and versionsProductBIG-IP LTM and LTM VEMicrosoft Forefront TMGMicrosoft Exchange ServerMicrosoft SharePointVersion10.2.1, 10.2.2, 10.2.3, 10.2.4,11, 11.0.1, 11.1, 11.2, 11.3, 11.4, 11.4.1, 11.5, 11.5.12010 Enterprise2010 and 2010 SP12010For more information on Microsoft Forefront Threat Management Gateway 2010, efront/threat-management-gateway.aspxFor more information on the F5 devices in this guide, see http://www.f5.com/products/big-ip/.You can also visit the Microsoft page of F5’s online developer community, DevCentral, forMicrosoft forums, solutions, blogs and more: http://devcentral.f5.com/Microsoft/.
DEPLOYMENT GUIDEMicrosoft ForeFront TMGWhat is two-way firewall load balancing?Two-way firewall load balancing is appropriate for any enterprise that wants to provide informationby way of the Internet, while limiting traffic to a specific service, and also wants to maintain a largeintranet with fast access to the Internet for internal users. This configuration calls for two BIG-IPredundant pairs: BIG-IP unit on the outside (that is, the side nearest the Internet) of the firewalls, toAbalance inbound traffic across the firewalls and outbound traffic across a pool of internetgateways (optional). BIG-IP unit on the inside (that is, the side nearest the intranet) of the firewalls to balanceAoutbound traffic across the firewalls, and also to balance inbound traffic across internalserver resources.This is also known as a firewall sandwich configuration, because the BIG-IP units are on either sideof the firewalls, sandwiching them.Prerequisites and configuration notesThe following are general prerequisites and configuration notes for this guide:hh T his document is written with the assumption that you are familiar with both F5 devicesand the Microsoft Forefront TMG. For more information on configuring these devices,consult the appropriate documentation. While we provide general guidance on applicableTMG configuration settings for this implementation, consult the Microsoft documentationfor specific configuration instructions.hh T his guide assumes you are running an array of Microsoft Forefront TMG 2010 servers inDomain mode.hh T his guide contains instructions for configuring the BIG-IP LTM and Forefront TMG forMicrosoft Exchange 2010 Outlook Web App. To configure your Client Access servers tosupport SSL offloading, you must first follow the Microsoft documentation. ange-2010.aspx.Make sure you follow the correct steps for the version of Exchange Server that you areusing (Exchange Server 2010 or Exchange Server 2010 SP1).Importanthh T his guide is written with the assumption you are offloading SSL processing on the BIG-IPLTM. When configuring the TMG devices for the BIG-IP LTM and Outlook Web App asdescribed in this document, you need the script found in this Microsoft TechNet /cc995313.aspx2
DEPLOYMENT GUIDEMicrosoft ForeFront TMGConfiguring F5 and Microsoft Forefront TMG 2010 for two-wayfirewall load balancing to Microsoft Outlook Web AppThe following steps represent the minimum configuration necessary to pass traffic throughForefront TMG, including successful monitoring of the Forefront TMG servers and the examplevirtual servers shown in the configuration.This section describes how to publish the Outlook Web App role of Microsoft Exchange Server2010 with TMG, through the BIG-IP LTM. It is important to note that in this scenario, the BIG-IPLTM is offloading SSL from the CAS servers and the TMG servers.For specific instructions on configuring Forefront TMG, see the Microsoft documentation.Configuration exampleThe following logical configuration diagram shows our example implementation for two-wayfirewall load balancing to Microsoft Outlook Web App.External ClientsInternetBIG-IP LTM (external)ForeFront Threat ManagementGateway ArraysInternal ClientsBIG-IP LTM (internal)Microsoft Outlook Web App(Client Access Servers)Threat Management Gateway Server configurationhh Network adapters – Forefront TMG Console Networking Network Adapters»» E xternal network adapters should use the external LTM internal VLAN floating self-ipas their default gateway»» C onfigure one network adapter on each array member for each network that Forefront TMG will managehh Networks – Forefront TMG Console Networking Networks3
DEPLOYMENT GUIDEMicrosoft ForeFront TMG»» D efine each network that will be internal to TMG servers by right-clickingInternal Properties Addresses and adding each adapter or range to the list.»» In this guide, the network relationship for all network is: SNAT»» A ll undefined networks will be classified by TMG as “External” (including theinternal VLAN of the external LTM)hh Network rules – Forefront TMG Console Networking Network Rules»» Create rules to establish a relationship between each network: ule allowing traffic to and from both Internal and External networks (FirewallRpolicy will determine which hosts, protocols, and ports are allowed)hh Firewall policy – Forefront TMG Console Firewall Policy»» C reate policies and objects allowing specific network/port/protocol traffic throughTMG: reate address ranges for the floating self-IPs of internal/external LTMsC(Firewall Policy Toolbox Network Objects New Address Range) reate an access rule allowing PING protocol from LTM self-IP network objectsC(see previous step) to both internal/external networks reate an access rule allowing All Outbound Protocols from Internal/Local HostCto Externalhh Web Access policy – Forefront TMG Console Web Access PolicyImportant: The web access policy as listed allows all traffic from internal networks andthe local host to external networks. You should determine the appropriateoutbound firewall rules for your organization before creating this policy»» Specify the conditions under which internet access is allowed Create a policy allowing all traffic from Internal/Local Host to ExternalOutlook Web App-specific TMG Server configurationhh C reate an Outlook Web App Client Listener (Toolbox Network Objects Web Listeners):Note that you must chose a unique port for each listener because the TMG cannot listenon the same IP/Port combination for multiple listeners»» Select External Networks»» Client Connection Type: (do NOT require SSL))»» Authentication: HTML Form Authentication»» Authentication Validation Method: Windows (Active Directory)»» Authentication Advanced check box for “Allow authentication over HTTP”»» Connections Client Connection Type Enable HTTP connections on port: 8082»» A fter creating the Listener, you need to run this command from the location whereyou downloaded the cc995313.aspx):cscript SetSSLAcceleratorPort.vbs “ name of OWA Listener .Enter 443 for port number and click OK.This script configures TMG to rewrite all outgoing links to port 443, to match theservice port of the BIG-IP LTM.4
DEPLOYMENT GUIDEMicrosoft ForeFront TMGhh C reate Outlook Web App Client Firewall Policy (Tasks Publish Exchange Web ClientAccess):»» From: Anywhere»» T o: Computer Name Enter IP address of the Outlook Web App virtual server on theInternal LTM»» Forward the original host header: checked»» Proxy Requests: Appear to come from TMG computer»» Listener: Select OWA Client Listener»» Public Name: Enter FQDN of your OWA site»» Authentication Delegation: Basic»» Bridging: Web Server Redirect requests to HTTP port 80 Checkedhh C reate Outlook Web App HTTP Monitor Firewall Policy (allows external BIG-IP to monitorthe internal virtual server):»» Action: Allow»» Protocols: HTTP»» From: Address Ranges corresponding to BIG-IP Self IP addresses»» T o: Address Range corresponding to Outlook Web App virtual server on the InternalBIG-IPConfiguring the Exchange 2010 Client Access ServersThere are two requirements on the Exchange 2010 Client Access servers for this deployment T o configure your Client Access servers to support SSL offloading, you must first followthe Microsoft documentation. See ge-2010.aspx.Make sure you follow the correct steps for the version of Exchange Server that you areusing (Exchange Server 2010 or Exchange Server 2010 SP1). ou must set the Authentication method for all HTTP-based Client Access Servers to Basic.YUsing Forms authentication on TMG requires the Client Access Servers to be set to Basic.The TMG form collects the logon information and passes it to the Client Access Servers.Disabling TMG caching and compression for Outlook Web AppBecause data is cached and compressed by the external BIG-IP system, the next task is to disablecaching and compression for applications published by TMG (OWA in this example).To disable caching51.In TMG, click Web Access Policy Web Access Settings Web Caching Enabled2.From the Cache Rules tab, click New.3.Name: Disable OWA Cache4.From the To tab, under Cache content requested from these destinations, click Add5.For the first entry, type OWA for the name6. lick Add and type wildcard URLs for the Outlook Web Access site, e.g. http://mail.tmg2010.Ctc.f5net.com/* and https://mail.tmg2010.tc.f5net.com/*
DEPLOYMENT GUIDEMicrosoft ForeFront TMG7. n the Cache Store and Retrieval tab, select the “Only if a valid version of the objectOexists ” and “Never, no content will ever be cached” buttons and click OK.8.On the HTTP tab, uncheck the box for Enable HTTP CachingTo disable compression1.In TMG, click Web Access Policy Web Access Settings HTTP Compression Enabled2. n the Return Compressed Data tab, highlight the OWA listeners in the “Compress HTTPOresponses when requested ” box and then click Remove.Configuring the BIG-IP LTM for two-way firewall load balancingYou need to create the following objects on the internal and external BIG-IP LTM units, respectively.On the internal LTMs, wildcard virtual servers forward traffic for all destinations to pools consistingof Forefront TMG servers, which have a default gateway corresponding to the floating Self IPaddress of the internal VLAN on the external BIG-IP LTMs.Outbound traffic is then directed to another wildcard virtual server which forwards it to a poolcontaining the address of your default internet gateway. Incoming traffic is directed throughForefront TMG to individual virtual servers configured on the internal BIG-IP LTM.Internal BIG-IP objectsThe table on the following page contains a list of BIG-IP LTM configuration objects for theInternal BIG-IP LTM, along with any non-default settings. Unless otherwise specified, settingsnot mentioned in the table can be configured as applicable for your configuration. For specificinstructions on configuring individual objects, see the online help or product manuals.6
DEPLOYMENT GUIDEMicrosoft ForeFront TMGInternal BIG-IP objectsBIG-IP LTM ObjectNon-default settings/NotesHTTP monitor for OWANameType a unique nameTypeHTTPInterval30 (recommended)Timeout91 (recommended)Gateway ICMPHealth Monitors(Local Traffic-- Monitors)NameType a unique nameTypeGateway ICMPInterval30 (recommended)Timeout91 (recommended)TransparentYesAlias AddressOne or more external IP addressesAlias Service Port*All PortsInternal TMG device poolPools (Local Traffic -- Pools)NameType a unique nameHealth MonitorSelect the ICMP monitor you created aboveSlow Ramp Time1300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the IP Address of a Internal TMG device.Service Port*All Ports (click Add to repeat Address and Service Port for all nodes)Outlook Web App poolLocal TrafficGeneral Properties(System -- Configuration-- LocalTraffic-- General)iRules (Local Traffic-- iRules)NameType a unique nameHealth MonitorSelect the HTTP monitor you created aboveSlow Ramp Time300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the IP Address of the Client Access servers using port 80Service Port80 (click Add to repeat Address and Service Port for all nodes)SNAT Packet ForwardingSelect All Traffic from the list.NameType a unique nameDefinitionwhen HTTP REQUEST {persist uie [HTTP::header "Authorization"] 7200pool outlook-web-app-pool-name}(replace red text with the name of your pool)Outbound TCPVirtual Servers(Local Traffic-- Virtual Servers)7NameType a unique name.Destination TypeNetwork (option button)Address0.0.0.0 (this is a wildcard virtual server)MaskType the associated maskService Port*All PortsAddress TranslationUncheck the box to Disable Address Translation
DEPLOYMENT GUIDEMicrosoft ForeFront TMGBIG-IP LTM ObjectNon-default settings/NotesOutbound TCP - ContinuedPort TranslationUncheck the box to Disable Port TranslationVLAN and Tunnel TrafficSelect Enabled On from the list.VLANs and TunnelsSelect the Internal VLAN and move it to the Selected box.SNAT PoolAutomapDefault PoolSelect the Internal TMG pool you created aboveDefault Persistence Profiledest addr (Destination Address Affinity)Outbound UDPNameType a unique name.Destination TypeNetwork (option button)Address0.0.0.0 (this is a wildcard virtual server)MaskType the associated maskService Port*All PortsProtocolSelect UDP from the list.Address TranslationUncheck the box to Disable Address TranslationPort TranslationUncheck the box to Disable Port TranslationVLAN and Tunnel TrafficSelect Enabled On from the list.VLANs and TunnelsSelect the Internal VLAN and move it to the Selected box.SNAT PoolAutomapDefault PoolSelect the Internal TMG pool you created aboveDefault Persistence Profiledest addr (Destination Address Affinity)ICMPVirtual Servers(Local Traffic-- Virtual Servers)NameType a unique name.Destination TypeNetwork (option button)Address0.0.0.0 (this is a wildcard virtual server)MaskType the associated maskService Port*All PortsTypeSelect Performance L4 from the list.Address TranslationUncheck the box to Disable Address TranslationPort TranslationUncheck the box to Disable Port TranslationSNAT PoolAutomapDefault PoolSelect the Internal TMG pool you created aboveOutlook Web App - Internal8NameType a unique name.Destination TypeHost (option button)AddressType the IP address for this virtual serverService Port80Protocol Profile (client)tcp-wan-optimizedProtocol Profile (server)tcp-lan-optimizedOneConnectoneconnectHTTP ProfileSelect HTTP from the list.VLAN and Tunnel TrafficSelect Enabled On from the list.VLANs and TunnelsSelect the External VLAN and move it to the Selected box.SNAT PoolAutomapiRuleEnable the iRule you createdDefault PoolSelect the Web Server pool you created abovePersistence ProfileCookie
DEPLOYMENT GUIDEMicrosoft ForeFront TMGExternal BIG-IP ObjectsThe following table contains a list of BIG-IP LTM configuration objects for the External BIG-IP LTM.BIG-IP LTM ObjectNon-default settings/NotesHTTP - Outlook Web AppNameType a unique nameTypeHTTPInterval30 (recommended)Timeout91 (recommended)TransparentYesSend StringType this string on one line. Replace red text with your FQDN.GET /owa/auth/logon.aspx?url https://mail.example.com/owa/&reason 0 HTTP/1.1\r\nUserAgent: Mozilla/4.0\r\nHost: mail.example.com\r\n\r\nHealth MonitorsReceive String1OutlookSession (Local Traffic-- Monitors)Alias AddressThe OWA-internal virtual server address on the internal LTMAlias Service Port80 (for example to monitor a web server)(see note1)Gateway ICMP - RouterNameType a unique nameTypeGateway ICMPInterval30 (recommended)Timeout91 (recommended)TransparentYesAlias AddressOne or more external IP addressesAlias Service Port*All PortsRouterNameType a unique nameHealth MonitorSelect the ICMP monitor you created aboveSlow Ramp Time300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the IP Address of a the External Router.PoolsService Port*All Ports (click Add to repeat Address & Port for all nodes)(Local Traffic -- Pools)Outlook Web App poolProfiles(Local Traffic-- Profiles)Local TrafficGeneral Properties(System -- Configuration- Local Traffic-- General)NameType a unique nameHealth MonitorSelect the HTTP monitor you created for OWASlow Ramp Time300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the external IP address of the TMG servers.Service Port8082 (click Add to repeat Address and Service Port for all nodes)Client SSL(Profiles-- SSL)SNAT Packet ForwardingNameType a unique nameParent ProfileclientsslCertificateSelect the Certificate and Key you importedSelect All Traffic from the list.Virtual ServersOutbound TCP(Local Traffic-- Virtual Servers)NameType a unique name.Destination TypeNetwork (option button)1T his response string is part of a Cookie header that OWA returns. Although you may elect to use another string on the page, it must be on the first 5,120 bytes of the receiveddata (including headers and payload). Strings found near the end of the HTTP response from OWA will not be properly detected. /3000/400/sol3451.html for more details.9
DEPLOYMENT GUIDEMicrosoft ForeFront TMGBIG-IP LTM ObjectNon-default settings/NotesAddress0.0.0.0 (this is a wildcard virtual server)MaskType the associated maskService Port*All PortsAddress TranslationUncheck the box to Disable Address TranslationPort TranslationUncheck the box to Disable Port TranslationVLAN and Tunnel TrafficSelect Enabled On from the list.VLANs and TunnelsSelect the Internal VLAN and move it to the Selected box.SNAT PoolAutomapDefault PoolSelect the Internal TMG pool you created aboveDefault Persistence Profiledest addr (Destination Address Affinity)Outbound UDPNameType a unique name.Destination TypeNetwork (option button)Address0.0.0.0 (this is a wildcard virtual server)MaskType the associated maskService Port*All PortsProtocolSelect UDP from the list.Address TranslationUncheck the box to Disable Address TranslationPort TranslationUncheck the box to Disable Port TranslationVLAN and Tunnel TrafficSelect Enabled On from the list.VLANs and TunnelsSelect the Internal VLAN and move it to the Selected box.Virtual ServersSNAT PoolAutomap(Local Traffic-- Virtual Servers)Default PoolSelect the Internal TMG pool you created aboveDefault Persistence Profiledest addr (Destination Address Affinity)ICMPNameType a unique name.Destination TypeNetwork (option button)Address0.0.0.0 (this is a wildcard virtual server)MaskType the associated maskService Port*All PortsTypeSelect Performance L4 from the list.Address TranslationUncheck the box to Disable Address TranslationPort TranslationUncheck the box to Disable Port TranslationSNAT PoolAutomapDefault PoolSelect the Internal TMG pool you created aboveOutlook Web App - ExternalNameType a unique name.Destination TypeHost (option button)AddressType the IP addressService Port80HTTP ProfileSelect http-wan-optimized-compression-cachingSSL Profile (Client)Select the Client SSL profile you created aboveSNAT PoolNoneDefault PoolSelect the pool you created abovePersistence ProfileCookieThis completes the configuration for BIG-IP LTM with TMG and Microsoft Outlook Web App.10
DEPLOYMENT GUIDEMicrosoft ForeFront TMGConfiguring F5 and TMG for firewall load balancing with a threehomed perimeter network (DMZ) for SharePointThe following procedures describe how to configure external access to a SharePoint deploymentlocated in the perimeter network (DMZ) through Forefront TMG, as well as allow access toMicrosoft Windows Update sites from web servers located in the perimeter network.Configuring the Forefront TMG server arrayUse the following guidance to configure your TMG devices. On the Forefront TMG server array, youwill need to create a perimeter network and a network topology route for the DMZ network. Youwill also create network rules and firewall policies to allow traffic from the internet to web serverslocated in the DMZ, and from those web servers to Microsoft Windows Update websites.Configuration exampleThe following logical configuration diagram shows our example implementation for two-wayfirewall load balancing to Microsoft Outlook Web App.External ClientsInternetBIG-IP LTM (external)DMZBIG-IP LTM (DMZ)ForeFront Threat ManagementGateway ArraysInternal ClientsBIG-IP LTM (internal)SharePoint serversMicrosoft Outlook Web App(or other internal resources)Threat Management Gateway Servers Configurationhh Networks – Forefront TMG Console Networking Networks»» C reate a New Network Perimeter Network Addresses Add Adapter Select alladapters for the DMZ network .hh Network Topology – Forefront TMG Console Networking Routing»» C reate Network Topology Route Add behind-the-DMZ network range(s) andspecify the external floating self-IP of the DMZ BIG-IP as the gateway .hh Network Rules – Forefront TMG Console Networking Network Rules»» M odify the network rule previously created to include the DMZ perimeter networkas both a source and destination of traffic11
DEPLOYMENT GUIDEMicrosoft ForeFront TMGhh F irewall Policies – Forefront TMG Console Firewall Policy – Add policies to allow Externalto DMZ (internet to DMZ web server) and DMZ to External HTTP (DMZ to WindowsUpdate) access»» C reate an address range including the self-IP address of the external VLAN on theDMZ LTM»» C reate an access rule allowing the HTTP protocol from the External network to theDMZ perimeter network»» M odify the access rule allowing PING (see above) to include the DMZ LTM addressrange in the From/Listener field»» C reate an access rule allowing the DNS protocol from the DMZ perimeter networkto the External network (for DNS lookups)»» C reate an access rule allowing the HTTP and HTTPS protocols from the DMZ perimeter network to the Microsoft Update Sites Domain Name Set (for access to Windows Update)SharePoint-specific TMG Server configurationhh Create SharePoint DMZ Listener (Toolbox Network Objects Web Listeners):»» Select External Networks»» Client Connection Type: (do NOT require SSL)»» Authentication: No Authentication»» C onnections Client Connection Type Enable HTTP connections on port:8081. Youmust chose a unique port for each listener because the TMG cannot listen on thesame IP/Port combination for multiple listeners.»» A fter creating the Listener, you need to run this command from the location whereyou downloaded the cc995313.aspx):cscript SetSSLAcceleratorPort.vbs “ name of SharePoint Listener .Enter 443 for port number and click OK.hh Create SharePoint Firewall Policy (Tasks Publish Exchange Web Client Access):»» From: Anywhere»» W eb Farm: Add VIP to Servers List; Connectivity Verification: http://*/SitePages/Home.aspx (modify as applicable)»» Load Balance Mechanism: leave at default»» Forward the original host header: checked»» Proxy Requests: Appear to come from TMG computer»» Internal Site Name: FQDN of SharePoint Site»» Listener: Select SharePoint DMZ Listener»» Public Name: Enter FQDN of your SharePoint site»» Authentication Delegation: No delegation, but client may authenticate directly»» Bridging: Web Server Redirect requests to HTTP port 80 Checkedhh C reate SharePoint HTTP Monitor Firewall Policy (allows external BIG-IP to monitorinternal virtual server):»» Action: Allow12
DEPLOYMENT GUIDEMicrosoft ForeFront TMG»» Protocols: HTTP»» From: Address Ranges corresponding to BIG-IP Self IP addresses»» To: Address Range corresponding to SharePoint VIP on internal BIG-IPDisabling TMG caching and compression for SharePointBecause data is cached and compressed by the external BIG-IP system, the next task is to disablecaching and compression for applications published by TMG (SharePoint in this example).To disable caching1.In TMG, click Web Access Policy Web Access Settings Web Caching Enabled2.From the Cache Rules tab, click New.3.Name: Disable SharePoint Cache4.From the To tab, under Cache content requested from these destinations, click Add5.For the first entry, type OWA for the name6. lick Add and type wildcard URLs for the SharePoint site, e.g. http://sharepoint.example.Ccom/*7. n the Cache Store and Retrieval tab, select the “Only if a valid version of the objectOexists ” and “Never, no content will ever be cached” buttons and click OK.8.On the HTTP tab, uncheck the box for Enable HTTP CachingTo disable compression1.In TMG, click Web Access Policy Web Access Settings HTTP Compression Enabled2. n the Return Compressed Data tab, highlight the SharePoint listeners in the “CompressOHTTP responses when requested ” box and then click Remove.Configuring the BIG-IP LTMFor this configuration, you need to create a standard virtual server on the DMZ LTM and a virtualserver on the external LTM, which will have a destination address matching the address of the DMZLTM virtual server.If you want to allow outbound internet access from servers in the DMZ, you can create wildcardvirtual servers similar to those on the internal LTM, or you can create NAT objects to allowindividual servers access to the internet. The BIG-IP configuration objects to allow outbound accessare marked as optional in the DMZ BIG-IP configuration table.The table on the following page contains a list of BIG-IP LTM configuration objects for theExternal BIG-IP LTM, along with any non-default settings. Unless otherwise specified, settingsnot mentioned in the table can be configured as applicable for your configuration. For specificinstructions on configuring individual objects, see the online help or product manuals.13
DEPLOYMENT GUIDEMicrosoft ForeFront TMGExternal BIG-IP ObjectsBIG-IP LTM ObjectNon-default settings/NotesSharePoint HTTP - DMZ monitorNameType a unique nameTypeHTTPHealth MonitorInterval30 (recommended)(Local Traffic-- Monitors)Timeout91 (recommended)TransparentYesAlias AddressThis is the IP address of the BIG-IP LTM SharePoint DMZ virtual server on the DMZ BIG-IP LTMAlias Service Port80 (for example to monitor a web server)SharePoint DMZ poolPool(Local Traffic -- Pools)NameType a unique nameHealth MonitorSelect the monitor you created aboveSlow Ramp Time1300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the external IP Address of the TMG serversService Port8081 (click Add to repeat Address and Service Port for all nodes)SharePoint - DMZ virtualVirtual Servers(Local Traffic-- Virtual Servers)NameType a unique name.Destination TypeHost (option button)AddressType the IP address for this SharePoint DMZ virtual serverService Port80HTTP ProfileSelect http-wan-optimized-compression-cachingVLAN and Tunnel TrafficSelect Enabled On from the list.VLANs and TunnelsSelect the External VLAN and move it to the Selected box.SNAT PoolNoneDefault PoolSelect the pool you created aboveDMZ BIG-IP LTMBIG-IP LTM ObjectNon-default settings/NotesSharePoint HTTP monitorHealth Monitors(Local Traffic-- Monitors)NameType a unique nameTypeHTTPInterval30 (recommended)Timeout91 (recommended)Gateway ICMP - Forefront DMZ (optional: for allowing outbound access)NameType a unique nameTypeGateway ICMPInterval30 (recommended)Timeout91 (recommended)TransparentYesAlias AddressOne or more external IP addressesAlias Service Port*All PortsForefront DMZ Pool (optional: for allowing outbound access)Pools(Local Traffic -- Pools)NameType a unique nameHealth MonitorSelect the ICMP monitor you created aboveSlow Ramp Time1300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the DMX IP Address of TMG serverService Port*All Ports (click Add to repeat Address and Service Port for all nodes)14
DEPLOYMENT GUIDEMicrosoft ForeFront TMGBIG-IP LTM ObjectNon-default settings/NotesSharePoint DMZ poolNamePools(Local Traffic -- Pools)Local TrafficGeneral Properties(System -- Configuration- Local Traffic-- General)Type a unique nameHealth MonitorSelect the HTTP monitor you created aboveSlow Ramp Time300Load Balancing MethodChoose a load balancing method. We recommend Least Connections (Member)AddressType the external IP address of the SharePoint serversService Port80 (click Add to repeat Address an
in-exchange-2010.aspx. Make sure you follow the correct steps for the version of Exchange Server that you are using (Exchange Server 2010 or Exchange Server 2010 SP1). h This guide is written with the assumption you are offloading SSL processing on the BIG-IP LTM. When configuring the TMG devices for the BIG-IP LTM and Outlook Web App as
the Forefront Management snap-in, inside a PowerShell instance. To gain access to the Fore-front cmdlets, select Forefront Management Shell from the Microsoft Forefront Server Security program group. Using the "Windows PowerShell" progam link will not load the Forefront snap-in, and the Forefront Cmdlets will not be available.
Microsoft Forefront TMG 2010 can also cache data received through Background Intelligent Transfer Service (BITS), such as Microsoft Updates. As an enterprise networking product, Forefront TMG is used by a large number of small and medium businesses as well as large enterprises. However, on September 9, 2012, Microsoft announced that no further .File Size: 1MB
Deploying Microsoft Forefront Protection for Exchange Server 2010 is written to be a deployment guide and to serve as a source of architectural information related to the product. The book is organized in such a way that you can follow the steps to plan and deploy the product. The steps are based on a deployment scenario
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Citrix.com Deployment Guide Deploying Microsoft SharePoint 2016 with NetScaler 8 Deploying Microsoft SharePoint 2016 with NetScaler Deployment Guide After clicking OK, you will see the Basic Settings screen for the LB vserver. Here, you may change settings such as the session persi
