• RSS
  • Twitter
  • FaceBook

Welcome to ISAserver.org

Forums | Register | Login | My Profile | Inbox | RSS RSS icon | My Subscription | My Forums | Address Book | Member List | Search | FAQ | Ticket List | Log Out

TMG Installation screws up WLAN connection

Users viewing this topic: none

Logged in as: Guest
  Printable Version
All Forums >> [Threat Management Gateway (TMG) 2010] >> Installation >> TMG Installation screws up WLAN connection Page: [1]
Login
Message << Older Topic   Newer Topic >>
TMG Installation screws up WLAN connection - 4.Jan.2012 8:14:21 AM   
juliuswmw

 

Posts: 3
Joined: 4.Jan.2012
Status: offline
Hello Everyone,

I set up a new "clean" environement with 2 servers

Server OS is Windiws Server 2008 R2

Server 1
IP 192.168.0.2
with Active Directory

Server 2
IP 192.168.0.1
with DHCP, NPS Service and AD CS (certificate authority)

i configured the access via WLAN properly (certificates etc...) and i can logon to the Network via WLAN (using EAP...MSCHAP v2 and so on)

AS SOON as I install TMG 2010 Standard on Server 2 it stops working. I canÄt logon to the WLAN anymore -.-

I already tryed to change the firewall settings that Radius (-protcoll, ports 1812, 1813) are allowed.

I'm really stuck here.

Is this approach mindf**k? or maybe there is a better approch.

The requiremets for the infrastructure is as follows:

Manage up to 120 Account in an Active Directory
20 Desktop-Clients which join AD
and up to 50 Wireless Clients that connect via WLAN using there MS AD credentials.

As up to now we are using the VPN funktion to connect the WirelessClients to the internet and the Intranet but this is not so easy for some Users. So I want to set up the WLAN using Radius/AD Auth.

Thanks for your help!

Julius Weissmann
juliuswmw@googlemail.com

< Message edited by juliuswmw -- 4.Jan.2012 8:17:08 AM >
Post #: 1
RE: TMG Installation screws up WLAN connection - 4.Jan.2012 12:30:12 PM   
PatrickM

 

Posts: 112
Joined: 23.May2001
From: Skutskär, Sweden
Status: offline
When you say
-"I already tryed to change the firewall settings that Radius..."
Are you reffering to Windows Firewall (OS)
or TMG Firewall policy??

Have you tried to interpet any TMG firewall logs?

By the way, What are you trying to achieve¨with TMG?

Thanks! =)

< Message edited by PatrickM -- 4.Jan.2012 12:32:10 PM >


_____________________________

Patrick.M
MCP on Microsoft Proxy 2.0

(in reply to juliuswmw)
Post #: 2
RE: TMG Installation screws up WLAN connection - 4.Jan.2012 8:27:09 PM   
juliuswmw

 

Posts: 3
Joined: 4.Jan.2012
Status: offline
in the end it was logic -.-

i had to switch the positions (priority) of the NPS policies: radius on top and TMG below.

I like the reporting functions of the TMG (statistics and so on) they are easy to make.

(in reply to PatrickM)
Post #: 3
RE: TMG Installation screws up WLAN connection - 4.Jan.2012 9:29:42 PM   
hadideveloper

 

Posts: 156
Joined: 20.Jun.2011
Status: offline
Hi,
first of all never install isa on servers which use services for your lan like dhcp, dns & ,  . . .
it makes traffic & your clients confront a latency. you can create rule and allow all protocol from internal & local host to internal & local host. it solves your problem but I strongly recommend you to isolate ISA from other services by a separate pc or virtual machine

(in reply to juliuswmw)
Post #: 4
RE: TMG Installation screws up WLAN connection - 5.Jan.2012 3:52:12 AM   
juliuswmw

 

Posts: 3
Joined: 4.Jan.2012
Status: offline
Hey,

Thank you for your advice. The rule was for internal traffic as you described where already applied. It was just the rule in NPS somehow -.- .

I had no idea where to put the dhcp and i didn't want to install another machine yesterday. i'll change that today.

(in reply to hadideveloper)
Post #: 5
RE: TMG Installation screws up WLAN connection - 5.Jan.2012 6:31:08 AM   
hadideveloper

 

Posts: 156
Joined: 20.Jun.2011
Status: offline
hi,
why don't add dhcp and dns to your active directory server?

(in reply to juliuswmw)
Post #: 6
RE: TMG Installation screws up WLAN connection - 1.Feb.2012 3:27:50 AM   
sief3792

 

Posts: 5
Joined: 1.Feb.2012
Status: offline
I had no idea where to put the dhcp and i didn't want to install another machine yesterday.Our company always provides you the WOW Gold for you. Just place

an order and to buy wow gold and

Maplestory Mesos
__________________

(in reply to hadideveloper)
Post #: 7

Page:   [1] << Older Topic    Newer Topic >>
All Forums >> [Threat Management Gateway (TMG) 2010] >> Installation >> TMG Installation screws up WLAN connection Page: [1]
Jump to:

New Messages No New Messages
Hot Topic w/ New Messages Hot Topic w/o New Messages
Locked w/ New Messages Locked w/o New Messages
 Post New Thread
 Reply to Message
 Post New Poll
 Submit Vote
 Delete My Own Post
 Delete My Own Thread
 Rate Posts