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Configuration Error - 2.Mar.2004 9:19:00 AM

zhangmeibo

Posts: 87
Joined: 11.Feb.2004
From: China
Status: offline

Hi , All

I use an adsl dial-up network , and my external IP is dynamic.

every time I dial to internet , when I get a internet IP , ISA has two alerts :
1)configuration error
Description: ISA Server detected routes through adapter "Connection to CHN-Telecom" that do not correlate with the Network Element this adapter belongs to. The address ranges in conflict are: 192.168.0.0-192.168.0.0;. Fix the Network Element and/or the Routing Table to make these ranges consistent -- they should be in both or in neither.

"Connection to CHN-Telecom" is my dial-up entry.

2)configuration error
Description: ISA Server detected routes through adapter "Loopback" that do not correlate with the Network Element this adapter belongs to. The address ranges in conflict are: 218.88.70.9-218.88.70.9;. Fix the Network Element and/or the Routing Table to make these ranges consistent -- they should be in both or in neither.

218.88.70.9 was my dial-up got IP.
However , data traffic between external and internal is well .

I think this is ISA's bug , it can't dynamic analyze network , and ISA need IP to partition external and internal , not uses INTERFACE.

Post #: 1

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RE: Configuration Error - 2.Mar.2004 11:48:00 PM

tshinder

Posts: 47663
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Meibo,

It sounds like a bug to me too. I hope they get this fixed soon!

Thanks!
Tom

(in reply to zhangmeibo)

Post #: 2

RE: Configuration Error - 3.Mar.2004 2:29:00 PM

StarChase

Posts: 59
Joined: 5.Feb.2004
From: The Netrherlands
Status: offline

I can confirm this problem, i got the same 2 error messages with my ADSL Dail-up connection.

(in reply to zhangmeibo)

Post #: 3

RE: Configuration Error - 7.Mar.2004 12:10:00 PM

zhangmeibo

Posts: 87
Joined: 11.Feb.2004
From: China
Status: offline

hi , Tom

I think this article "IP spoofing" (http://forums.isaserver.org/ultimatebb.cgi?ubb=get_topic;f=20;t=000034) is ISA's bug too .

[Smile]

regards

(in reply to zhangmeibo)

Post #: 4

RE: Configuration Error - 7.Mar.2004 5:15:00 PM

tshinder

Posts: 47663
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Meibo,

Thanks!
Tom

(in reply to zhangmeibo)

Post #: 5

RE: Configuration Error - 5.Aug.2004 3:03:00 AM

mhowells

Posts: 32
Joined: 18.Mar.2003
Status: offline

I'm actually experiencing this same problem with the RTM product of ISA 2004 and this is preventing us from going into production.

We have two internal adapters on 192.168.1.0/24 and 172.16.0.0/22 and one external adapter on an external IP range.

This problem occurs during a fresh install of Windows Server 2003 and a fresh install of ISA Server 2004 RTM.

I have absolutely no idea what is causing this because I've correctly identified the internal IP ranges in the LAT table.

I really hope this is not a bug in the product.

(in reply to zhangmeibo)

Post #: 6