Solved

TMG MBE on EBS

Posted on 2010-08-30
5
885 Views
Last Modified: 2013-11-10
Hi,

I get in trouble with TMG MBE on EBS.
When I configure or reconfigure any rules and I apply it, communication beetwen internal and external is donw because the default gateway in internal NIC is configured on 0.0.0.0
Any idea why I have this trouble ?

Regards.
GG.

0
Comment
Question by:ggsbs
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
5 Comments
 
LVL 58

Expert Comment

by:Cliff Galiher
ID: 33563734
The security server, like most versions of windows, can only have one default gateway.Not one default gateway per NIC, but one default gateway. So this sounds like a normal configuration to me. How have you decided that the default gateway is the issue?
-Cliff
 
0
 

Author Comment

by:ggsbs
ID: 33564728
During the installation of EBS we confiure one NIC for external access and one NIC for internal access.
The normal result of ipconfig is :
C:\>ipconfig

Configuration IP de Windows


Carte Ethernet Connexion au reseau Internet :

   Suffixe DNS propre à la connexion. . . :
   Adresse IPv4. . . . . . . . . . . : 192.168.169.20
   Masque de sous-réseau. . . . . . . . . : 255.255.255.0
   Passerelle par défaut. . . . . . . . . : 192.168.169.10

Carte Ethernet Connexion au reseau local :

   Suffixe DNS propre à la connexion. . . :
   Adresse IPv4. . . . . . . . . . . : 192.168.168.1
   Masque de sous-réseau. . . . . . . . . : 255.255.255.0
   Passerelle par défaut. . . . . . . . . :

No default gateway on my local network
Now when I modify any rule and I valid the modification on TMG I get this result of ipconfig
C:\>ipconfig

Configuration IP de Windows


Carte Ethernet Connexion au reseau Internet :

   Suffixe DNS propre à la connexion. . . :
   Adresse IPv4. . . . . . . . . . . : 192.168.169.20
   Masque de sous-réseau. . . . . . . . . : 255.255.255.0
   Passerelle par défaut. . . . . . . . . : 192.168.169.10

Carte Ethernet Connexion au reseau local :

   Suffixe DNS propre à la connexion. . . :
   Adresse IPv4. . . . . . . . . . . : 192.168.168.1
   Masque de sous-réseau. . . . . . . . . : 255.255.255.0
   Passerelle par défaut. . . . . . . . . : 0.0.0.0

C:\>

Regards.
GG.
0
 

Author Comment

by:ggsbs
ID: 33564744
Manually we cannot type manually 0.0.0.0 on the field of default gateway. :(
0
 
LVL 58

Accepted Solution

by:
Cliff Galiher earned 500 total points
ID: 33566023
Looks like your metadata got corrupted in the EBS store in AD. EBS checks this whenever TMG syncs, so this is actually an EBS issue. Log into the security servr and run the "Change IP Address"wizard (an EBS specific tool) and enter all of the appropriate data. This will write new data to the EBS store and fix the problem.
 
-Cliff
 
0
 

Author Comment

by:ggsbs
ID: 33569591
Hi,

This the good way, I did it, but first it was not working properly because we change Administrator account password and we do not chnage it in SCE. After changing using console of SCE the new configuration was saved on AD.
Thank you very much.

Regards.
GG.
0

Featured Post

Comparison of Amazon Drive, Google Drive, OneDrive

What is Best for Backup: Amazon Drive, Google Drive or MS OneDrive? In this free whitepaper we look at their performance, pricing, and platform availability to help you decide which cloud drive is right for your situation. Download and read the results of our testing for free!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Internet Protocol Security question 3 140
Deploying packaged application using SCCM steps ? 4 92
BgInfo help 5 108
Shared files and folders migration 2 67
Every system administrator encounters once in while in a problem where the solution seems to be a needle in haystack.  My needle was an anti-virus version causing problems with my Exchange server. I have an HP DL350 with Windows Server 2008 Stand…
1. Boot PC and press F10, select storage options and change the compatibility from “AHCI” to “IDE”, save and exit 2. Boot PC and press F12 3. Upon PXE display of searching for DHCP server, press Pause break to obtain MAC address 3. Open Configu…
Nobody understands Phishing better than an anti-spam company. That’s why we are providing Phishing Awareness Training to our customers. According to a report by Verizon, only 3% of targeted users report malicious emails to management. With compan…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question