![forefront tmg 2010 smb forefront tmg 2010 smb](http://www.elmajdal.net/ISAServer/Managing_TMG_2010_Remotely_From_a_32bit_Client/7-run-installation.png)
- #FOREFRONT TMG 2010 SMB HOW TO#
- #FOREFRONT TMG 2010 SMB UPDATE#
- #FOREFRONT TMG 2010 SMB PATCH#
- #FOREFRONT TMG 2010 SMB PRO#
- #FOREFRONT TMG 2010 SMB CODE#
VLAN 99 is used for the Intra-Array adapter between the TMG’s. We choose not to use it for ISP 2 (VLAN 101). We are going to configure NLB for VLAN 10, 11, 50 and 100. VLAN 100 is the internet connection from ISP1 and VLAN 101 is the internet connection from ISP2. VLAN 50 is used for the DMZ subnet (webserver running here). VLAN 10 and 11 are used for internal traffic (lets say student and teacher traffic). Port-channel 2 is configured between the 4506 and the TMG-FE-x server. Port-channel 1 is used between the 2 core switches and all vlan are allowed on this trunk.
#FOREFRONT TMG 2010 SMB HOW TO#
Little information was to be found on how to configure the NLB configuration if you had 2 cisco 4506 core switches. We bought 2 HP D元60 G7 servers with 24GB Mem, 4 x 300 SAS disks, 2 x Quad core CPU’s to support 3500 users (in theory). Recently we migrated our edge Forefront TMG standard machine to a Forefront TMG Enterprise standalone array to create redundancy for incoming traffic (NLB) and outgoing traffic (ISP-R). Start outlook (with a user account that is member of the NO-REPLY Email Users group) and create a new mail and change the FROM button to TEST, TEST, TEST
#FOREFRONT TMG 2010 SMB CODE#
This results in creating a return message to users that send email to up your exchange Management Console and point to transport rules – create transport ruleĬhoose SEND TO PEOPLE and enter : Send rejection message to sender with enhanced status codeĮnter a suiting return message and choose code 5.7.1 Lets finish off by creating a transport rule. It can take up to TWO hours to make this work (due to exchange caching) Make sure you select the SEND AS property to ALLOW Make sure you add all users to this group that need to send email AS the properties of the NO-REPLY user and choose the security tab Make sure you check if the NO-REPLY email address is correct.Ĭlose these settings and open ADUC to create a new security group Select the NO-REPLY user we’ve just created. Open your exchange Management Console and create a new mailbox
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Start ADUC and choose to create a new user: Lets get started on how we got this to work.
![forefront tmg 2010 smb forefront tmg 2010 smb](https://richardkok.files.wordpress.com/2010/11/b2bp2-01m.png)
They want to send information to students and parents but not with their own email address.
#FOREFRONT TMG 2010 SMB UPDATE#
Troubleshooting NISSignature UpdateReview TMG Update Center for initial troubleshootingReview %windir%indowsUpdate.Last week we got a call to create a NO-REPLY email address for our administration department. Troubleshooting NISSignature UpdateNIS signature uses regular Windows update mechanism (BITS)Are you using WSUS or WU? Troubleshooting NISSignature Update FlowTMG Job SchedulerWindows UpdateUpdateAgentUpdateagent.exe%windir%empSA_updateagent.logWSUSWindows Update API%windir%indowsUpdate.log Troubleshooting NISReviewing the DumpLook for patternsCheck for Critical SectionsReview threads that are locked in Critical SectionsCheck if most of threads are from GapaEngine Troubleshooting NISHigh CPUHigh utilization on wspsrv.exeUse Process Monitor for initial assessmentCollect Perfmon (before and while issue is happeningCollect user mode dump from wspsrv.exeVerify if trace is enabled underHKLMOFTWAREicrosoftetwork Inspection SystemPPomponentsAPA or NIS Troubleshooting NISWrong DetectionFalse negative detectionIsolate the signature that is causing problemConfirm that is not blocking a suspicious trafficValidateCollect Netmon tracesContact MicrosoftFalse positive detectionIsolate the signature that is causing problemConfirm that is blocking a valid trafficTemporary set the signature to Detect Only (or disable)Contact Microsoft NIS AlertsA dashboard for detection information Signatures for TestingHTML test signature:Access test signature:Copy file C0AABD79-351B-4c98-8AE7-69F4279FEF54.txt to a remote share NIS EventsLogged in the Windows Application Event Log
#FOREFRONT TMG 2010 SMB PATCH#
NIS Value PropositionProtections against exploitation of known vulnerabilitiesAvg survival time of un-patched Win XP Only ~2% of windows machine have no insecure program installed Zero-Day-Protection: Close the vulnerability window between security patch announcement and deployment Respond to newly discovered vulnerabilities The NIS ArchitectureDesign TimeGAPAL (GAPA Language)CompilerSignatures & Protocol ParsersProtocol ParsersSignaturesMicrosoft UpdateRun TimeTelemetry& PortalNIS EngineNetwork Interception3 NIS: Powered by GAPAGeneric Application Protocol AnalyzerA framework and platform for safe and rapid low level protocol parsers developmentSupports extensibility and layeringEnables creating parsing based “rules” for checking and applying specific conditions (signatures)
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#FOREFRONT TMG 2010 SMB PRO#
Troubleshooting Network Inspection System (NIS) on Forefront TMG 2010Yuri Diogenes | Senior Technical WriterMicrosoft Windows iX IT PRO Security Team