TMG VPN Android Dropping
We are running TMG 2010. We have set up PTPP, L2TP (PSK) and SSTP.VPNs work fine apart from android devices. Connecting via PPTP has to be done with encryption turned off and the connection is dropped...
View ArticleExchange OWA publishing issue
I have setup a new Hyper-V test environment consisting of: • TMG 2010 • Exchange 2010 Standard • Windows Server DC So far I have: • Set up DNS (external & internal) •...
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TMG 2010 Firewall blocking Emails in Outlook 2007
All, I am currently using Outlook 2007 for email which uses POP3/SMTP for incoming and outgoing mails respectfully . I recently installed and configured Forefront TMG 2010 firewall on my network. Web...
View ArticleForeFront is Blocking Windiws Live Messenger Sign In
Hi, I have forefront TMG that is configured as Porxy Server for our Network. The Access Rules are configured correctly and all users and applications are working Perfectly. I have Created an Access...
View ArticleAuthentication and DNS failing across IPSEC site to site link between Cisco...
TMG 2010 at our main office. Cisco 887VA at our remote office. Remote office XP clients can't authenticate to the domain. Cannot access client machines at the head office site. Typing\\"machine name"...
View ArticleForefront Thread Management Gateway
I have TMG 2010 server. i Want to block facebook game application & new version of ultrasurf proxy.pls give me write solution about this topic.
View ArticleHelp with Expl:Win/HTTP.URL.SQLInj!0000-0000
Hi guys!I`m configuring NIS within TMG and i have a little trouble with definition signatures for common SQL injection techniques. Firtsly, I tested the NIS engine using a wide variety of signatures,...
View ArticleTMG and Organizational Units exception
Hello,I'm having a bit of trouble adding exceptions to TMG firewall rules. I created a web access rule to block websites like facebook etc., on the users tab i have this rule applied to "All users",...
View ArticleTMG 2010 performance problem
Hi!I have vmware esxi 5 host and vm with tmg 2010 sp2 installed at windows server 2008 r2.it has 90 firewall rules and 7 network rules. I have checked nic duplec and speed, they are ok. I have also dns...
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Inbound SMTP denied
Hi, I've published a rule in TMG from Exchange to Internet with port 25. But, the emails are being denied at TMG as shown from the log below. my TMG is using one arm network topology (i.e., only one...
View ArticleStatus: 12202 Forefront TMG denied the specified Uniform Resource Locator (URL)
Good dayIm busy trying to test that our TMG is able to take https request for OWA on its external IP before getting our networks guys to configure the firewall to send external requests for OWA through...
View ArticleIS TMG right for my scenario
A little intro - I am not into security or access by trade I have a background in Exchange and wound up being assigned this task because I once supported Proxy 2.0. I was asked to use TMG to complete...
View ArticleNew network does not connect to Internet
Hi Guys, I have been trying to create a network that contains only one particular subnet range to allow that subnet access to External through AD/TMG groups. Here is what i have done so...
View ArticleForefront TMG URL mapping for internal website pages
Hi, How can do the following on Forefront TMG : I have the following Internal URLS http://Internal_domain/directory1/SubDirectory2/page1.aspx http://Internal_domain/directory2/SubDirectory3/page2.aspx...
View ArticleTMG Reporting and Arrays
Hi,If we have 2 TMG servers in an array, and we log to SQL Express (local to TMGs)...what happens to the Reports? Will each TMG server only displays its own reports? Does it combine the reports from...
View ArticleISA 2006: Possible to label Securenat clients in console?
If we use securenat on some systems (either because there is a system or application that does not support signing in with a user's AD account or because we don't want AD user proxy credentials hard...
View ArticleResolve the issue
I have a problem in my client outlook account that after installation of TMG Server and Active Directory on windows 2008 r2 operating system I unable to send and received mail, Although all others...
View ArticleForefront TMG 2010 Spoofing issue preventing connections
Been struggling with IP spoofing issues on our TNG 2010 server.We have web services published to public IP’s all bound to a NIC called WAN-PUBLIC which then NAT’s to the internal IP’s on the web...
View Articlegetting some empty user activity report in wrong date
Hi there, I am trying to pull out report from TMG 2010 by creating user activity report but for some reason I cannot generate for a specific user. I tried other users and it works but for this certain...
View ArticleTMG Documents and Healthchecks
Is there anywhere to pick up an installation guide for TMG, and also like an administration/management guide for general maintenance/monitoring/management of the product.Also, if you were tasked with...
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