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Conflict Between LAT&Router Address Table - 13.Feb.2006 8:42:49 AM

adilpiracha

Posts: 5
Joined: 16.Feb.2005
From: Pakistan
Status: offline

HI all,
i have a problem in my ISA2000 server..more events generated in the event viewer box ERROR is "The ISA Server services cannot create a packet filter 64.233.183.103. This event occurs when there is a conflict between the Local Address Table (LAT) configuration and the Windows 2000 routing table. Check the routing table and the LAT to find the source of the conflict." so i have to clear events after 1hour..kindly solve problem

Post #: 1

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RE: Conflict Between LAT&Router Address Table - 20.Mar.2006 3:32:14 PM

pnx

Posts: 31
Joined: 19.Jul.2004
From: Italy
Status: offline

I've the same problem with my isa2000.

Internal:
ip 10.0.2.205
sn 255.255.255.0

External:
ip 10.0.1.2
sn 255.255.255.252
ga 10.0.1.1

LAT is:
- from 10.0.2.0 to 10.0.2.255
- from 10.255.255.255 to 10.255.255.255

Where is the problem?

(in reply to adilpiracha)

Post #: 2

RE: Conflict Between LAT&Router Address Table - 20.Mar.2006 8:05:13 PM

spouseele

Posts: 12826
Joined: 1.Jun.2001
From: Belgium
Status: offline

Hi pnx,

what happens if you remove the entry '10.255.255.255 to 10.255.255.255' from the LAT?

HTH,
Stefaan

(in reply to pnx)

Post #: 3

RE: Conflict Between LAT&Router Address Table - 21.Mar.2006 11:35:57 AM

pnx

Posts: 31
Joined: 19.Jul.2004
From: Italy
Status: offline

Hi Stefann, thanks for help.
I don't know why, but the errors disappeared themself.

I had another problem, now solved, look here:
http://forums.isaserver.org/m_2002011247/mpage_1/key_/tm.htm#2002011329
Could you give me an explanation?

Giuseppe.

(in reply to spouseele)

Post #: 4

RE: Conflict Between LAT&Router Address Table - 13.Jun.2006 6:58:06 PM

Titeunic

Posts: 7
Joined: 11.Feb.2004
From: Nederland
Status: offline

Hi,

This is a problem i still have. Any one any ideas ?
The external and internal ipadres are in the same subnet

Regards,

(in reply to pnx)

Post #: 5

RE: Conflict Between LAT&Router Address Table - 13.Jun.2006 10:03:14 PM

pnx

Posts: 31
Joined: 19.Jul.2004
From: Italy
Status: offline

I think internal and external IPs MUST be in different subnets... ;)

(in reply to Titeunic)

Post #: 6

RE: Conflict Between LAT&Router Address Table - 2.Aug.2006 11:26:58 PM

Zer0CooL

Posts: 6
Joined: 1.Aug.2006
Status: offline

I'm going off of memory here, but I believe you see those errors if you have the Firewall portion of ISA installed but you only
have one NIC. (and only one network)

If you're just using ISA as a Web Proxy, you don't need the Firewall portion installed.

EDIT: I just saw PNX reply, and that is correct.

"pnx
I think internal and external IPs MUST be in different subnets... ;) "

< Message edited by Zer0CooL -- 2.Aug.2006 11:28:50 PM >

(in reply to pnx)

Post #: 7