ISP redundancy with two Servers (two LAN cards on each server)
hi,i have two total TMG , two LAN cards in each , one for Internal LAN and other for External ISP, i have made array for both of them , one is manager and other is managed , my question is if i can...
View Articlecan't authenticate
Hey guy's.I'm ussing TMG proxy server and tmg client on each of the machines.everything works fine, exept one laptop with windows 8.1.when I try to access a http site I get an error seying "the session...
View ArticleControl Internet access using machines names
Hello to all, I have some machines (> 100) that are DHCP client and are on different subnets. I need that users that work on these machines don't access Internet. Is a there a way on TMG 2010 to...
View ArticleUnable to add office 365 email account at outlook 2010(SP2)
Hello, We are unable to add office 365 email account at outlook 2010. Refer error to the below screen shot. Our environment is using TMG proxy server. Not too sure which ip and port need to allow at...
View ArticleBind site to site IPsec to specific IP address on external interface of TMG...
I recently added a site-to-site IPsec tunnel to a TMG server that was already publishing a 3rd party IPsec server located on the internal network. The site-to-site works fine but users are no longer...
View ArticleThreat Management Gateway will not finish installing SP2 RU3 update
I have now tried on 2 different occasions to update our TMG 2010 Enterprise SP2 standalone server setup from SP2 to SP2 RU3This update gets right up to what seems like the last step of its upgrade, the...
View ArticleTMG and Symantec DLP web filter
Is anyone here using TMG with Symantec's Network Prevent product that utilizes the Network Prevent web filter capture traffic?The Symantec web filter will crash randomly and there seems to be no...
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Clents from specific site loosing internet access randomly
Hi, this is happening for a while on one of our site. First, here's an overview of our setupThe problem is happening on clients of 12.x subnet. So randomly some clients can't browse internet sites. It...
View ArticleIssue with Microsoft Reputation Service (10.ds.mrs.microsoft.com host offline)
Dear TMG Community,Since yesterday (22/1/14) a client of ours has been experiencing an issue with TMG and the Microsoft Reputation Service.The following event is intermittently logged to the...
View ArticleTMG 2010 - Issue with creating Access Rules
Hi All,I am hoping this will be an easy problem to resolve and that it's just my mis-understanding of how TMG works.My current setup is a TMG 2010 server with 3 NIC's. One NIC that sits on my local LAN...
View ArticleTMG VPN Rule
I have 3NICs:WAN (80.58.xx),Internal(10.50.0.x)andDMZ (192.168.xx)VPN clientswhen connectedgives them 172.16.xxiprangeThatruleshould Iset to seethe internalIP?
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MAC client is not able to authenicate to through TMG 2010
when i connect form mac it say server is not respodingplease find bellow the errorsAllowed Connectionserver01 5/9/201311:35:21 PMLog type:Web Proxy (Reverse)Status:401 UnauthorizedRule: 2010...
View ArticleI Have a Wifi manageable switch. I have 10 users to whom i want to provide...
I Have a Wifi manageable switch. I have 10 users to whom i want to provide wifi connection. what kind of rule i have to make in my TMG so that all thse users automatically receives IP from wifi...
View ArticleNLB IP problem and Loop problem.
Hi, I have 2 TMG Server SP2 for service and another single Configuration storage server. (all acting as a web proxy only )Each of the TMG service server had 2 interface on the same subnetServer 1:...
View ArticleCan't ping from DC1 behind TMG1 to DC2 behind TMG2 on a site-to-site VPN...
Hi,I have a weird problem. I have two TMG servers on each site in a hyper-v lab environment. I have been able to establish the site-to-site VPN successfully however when I ping from DC1 behind TMG1(on...
View ArticleTMG Stops responding every 4 days / many connection drops with idle vpn...
Hi everyone!I am running a TMG Firewall with about 200 users connected on Server 2008 R2 - patch level 7.0.9193.601. It is virtualized on a Hyper-V 2008 R2. Additionally we have 4 IPsec Site2Site VPNs...
View ArticleWe stopped receiving event about lockout users after we installed rollup 4...
We have implemented Account Lockout Feature in TMG 2010 (http://www.ntsystems.it/post/ActiveSync-ForeFront-TMG-and-AccountLockoutThreshold.aspx). We configured alert definition to send alert when...
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Scrambled TMG Reports
Running reports in Forefront TMG 2010 yields virtually unreadable reports no matter what browser or version of browser I use (see below).I am running version 7.0.9193.515 on a Windows Server 2008 R2...
View Articledocument the TMG security settings and policies
One of our clients is running TMG 2010 and plans to convert the TMG security settings and policies to SonicWall Firewall. What is the easy way to document the security settings and policies?Bob Lin,...
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