0
votes
0answers
376 views

How to enable multicast routing in TMG 2010?

I have a TMG 2010 firewall between some office networks, which handles routing and firewalling; I need to let some application-specific multicast traffic flow between these networks; this is UDP ...
1
vote
1answer
474 views

Asymmetric routing with two ForeFront TMG 2010 firewalls

I have a bizzarre networking problem. There is a network, a single IP subnet: 192.168.60.0/24. The network has two Internet-connected firewalls (running ForeFront TMG 2010), 192.168.60.253 ...
2
votes
3answers
2k views

Allow Broadcast to 255.255.255.255 through TMG/VPN (for NetBios Resolution)

Is it possible to allow a VPN client to do NetBIOS broadcast name resolution through TMG? In the TMG Queries I can see the rule that is blocking ClientIP->255.255.255.255 I've tried adding ...
1
vote
1answer
2k views

General Forefront TMG 2010 network / proxy configuration

We have decided to test and then deploy a Forefront TMG server on our network of 50 - 75 users (Windows 7, XP Clients, Windows Server 2008R2 Servers and a few Linux Boxes) Our Network Topology is : ...
1
vote
2answers
5k views

Configuring TMG to allow a connection through the firewall

Here's the basic outline of the problem: I'm trying to ping from 192.168.0.2 to 192.168.10.2, but the ping dies on reaching 192.168.10.1. Obviously TMG is blocking it with the firewall. :) ...
1
vote
1answer
13k views

Forefront TMG Proxy blocking internal HTTP requests for FQDN

I have Forefront TMG installed as a proxy server. However, whenever I make HTTP requests to servers on the Internal network with a fully qualified DNS name, the proxy denies the connection. Denied ...
2
votes
3answers
2k views

Forefront TMG 2010: Can you monitor realtime TCP connections and bandwidth on a per-user basis?

I'm just starting a trial of ForeFront TMG to use as a proxy server. I know I can get a real time activity monitor and filter on a per user basis, but would like to be able to get a real time ...
0
votes
1answer
269 views

Forefront TMG - URL Overrides - how long does it take for them to come into play?

Adding a URL to a category seems seems to take an age, somewhere along the lines of 3 to 4 hours. Is this normal behaviour? Could someone tell me what is the default length of time that it takes ...
1
vote
1answer
820 views

Redundancy and Automated failover using Forefront TMG 2010 Standard between Production-DR site?

I'm using MS TMG 2010 Standard as my single firewall to publish my Exchange Server and IIS website to the internet, however it is just one VM in the DMZ network with just one network card (vNIC), what ...
1
vote
2answers
2k views

How do I allow access to a service running on a Forefront TMG Server?

I'm setting up Zabbix for monitoring on our network. So far everything is going well, the agent is installed on all the servers. All the servers except the Forefront one are communicating with the ...