Re: How to fix the 14120 Event
- From: "Greg Foulks" <greg.foulks@xxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Tue, 14 Aug 2001 22:30:13 -0400
No I didn't separate my hubs.
Correct, my internal DNS server has only host records with
internal addresses.
greg
---------- Original Message ----------------------------------
From: "Sugiyanto" <tty@xxxxxxxxxx>
Reply-To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Date: Wed, 15 Aug 2001 07:34:08 +0700
>http://www.ISAserver.org
>
>
>Do you have try to separate the hubs ?
>And the host record on the DNS must be internal address. ?
>
>
>8/15/01 3:06:25 AM, "Greg Foulks" <greg.foulks@xxxxxxxx> wrote:
>
>>http://www.ISAserver.org
>>
>>
>>Sugiyanto,
>>Yes I do have a Internal DNS server (required to run RIS, Active
>Directory
>>etc..) It has a host record defined for the site that is causing
>problems.
>>
>>Greg Foulks, MCP
>>NewFound Technologies, Inc.
>>http://www.nfti.com
>>Email: greg.foulks@xxxxxxxx
>>Voice: 614.318.5036
>>Fax: 614.318.5005
>>
>>
>>-----Original Message-----
>>From: Sugiyanto [mailto:tty@xxxxxxxxxx]
>>Sent: Thursday, August 02, 2001 3:35 PM
>>To: [ISAserver.org Discussion List]
>>Subject: [isalist] Re: How to fix the 14120 Event
>>
>>
>>http://www.ISAserver.org
>>
>>
>>Yes. If connect the hub 1 and hub 2, then the ISA Server will
generate a
>>loop back connection that causing the error.
>>You can try another alternative, but you have to own an
Internal DNS
>>server that told the client not to access Internal Web Server
externally.
>>
>>To do so, on the DNS server that is being used for internal name
>>resolution, create a host record (A record) for the fully
qualified
>domain
>>name that is used by internal
>>users and that resolves to the internal IP address or the IP
address of
>>the Web server on which the Web site is hosted.
>>
>>Sugiyanto
>>
>>8/15/01 2:39:33 AM, "Greg Foulks" <greg.foulks@xxxxxxxx> wrote:
>>
>>>http://www.ISAserver.org
>>>
>>>
>>>Well if you don't connect hub 1 with hub 2 then all the
machines on hub2
>>>won't be able to connect to the outside world.
>>>
>>>Greg Foulks, MCP
>>>NewFound Technologies, Inc.
>>>http://www.nfti.com
>>>Email: greg.foulks@xxxxxxxx
>>>Voice: 614.318.5036
>>>Fax: 614.318.5005
>>>
>>>
>>>-----Original Message-----
>>>From: Sugiyanto [mailto:tty@xxxxxxxxxx]
>>>Sent: Thursday, August 02, 2001 3:00 PM
>>>To: [ISAserver.org Discussion List]
>>>Subject: [isalist] Re: How to fix the 14120 Event
>>>
>>>
>>>http://www.ISAserver.org
>>>
>>>
>>>I mean the connection for the two nics must be separately, not
chained.
>>So
>>>I figure like this :
>>>
>>>modem - router - hub 1- nic 1(on ISA machine) - nic 2 (on ISA
machine) -
>>>hub 2 - network.
>>>
>>>So Hub 1 must not connected to Hub 2. Because of it will create
a loop
>>>back. That the ISA Server get the problem.
>>>
>>>Sugiyanto
>>>
>>>
>>>8/15/01 2:06:05 AM, "Greg Foulks" <greg.foulks@xxxxxxxx> wrote:
>>>
>>>>http://www.ISAserver.org
>>>>
>>>>
>>>>Yes they are on the same hub. I have three hubs that are
chained
>>together
>>>so
>>>>it won't do me any good to move to a different hub.
>>>>
>>>>I did anyway just to see and no it didn't fix the problem.
>>>>
>>>>Greg Foulks, MCP
>>>>NewFound Technologies, Inc.
>>>>http://www.nfti.com
>>>>Email: greg.foulks@xxxxxxxx
>>>>Voice: 614.318.5036
>>>>Fax: 614.318.5005
>>>>
>>>>
>>>>-----Original Message-----
>>>>From: Sugiyanto [mailto:tty@xxxxxxxxxx]
>>>>Sent: Thursday, August 02, 2001 2:16 PM
>>>>To: [ISAserver.org Discussion List]
>>>>Subject: [isalist] Re: How to fix the 14120 Event
>>>>
>>>>
>>>>http://www.ISAserver.org
>>>>
>>>>
>>>>Greg,
>>>>Do you attach those NIC on single HUB/Switch ?
>>>>if so, try to separate the HUB / Switch.
>>>>
>>>>
>>>>Sugiyanto
>>>>
>>>>8/15/01 12:32:15 AM, "Greg Foulks" <greg.foulks@xxxxxxxx>
wrote:
>>>>
>>>>>http://www.ISAserver.org
>>>>>
>>>>>
>>>>>Sugiyanto,
>>>>>I have two nics installed. One for the external interface and
one as
>>the
>>>>>internal interface.
>>>>>
>>>>>What else could I do since I have two nics?
>>>>>
>>>>>Greg Foulks, MCP
>>>>>NewFound Technologies, Inc.
>>>>>http://www.nfti.com
>>>>>Email: greg.foulks@xxxxxxxx
>>>>>Voice: 614.318.5036
>>>>>Fax: 614.318.5005
>>>>>
>>>>>
>>>>>-----Original Message-----
>>>>>From: Sugiyanto [mailto:tty@xxxxxxxxxx]
>>>>>Sent: Thursday, August 02, 2001 1:02 PM
>>>>>To: [ISAserver.org Discussion List]
>>>>>Subject: [isalist] Re: How to fix the 14120 Event
>>>>>
>>>>>
>>>>>http://www.ISAserver.org
>>>>>
>>>>>
>>>>>I found this problem too. But it's fixed already.
>>>>>This event is occurs when you install the ISA Server at
integrated
>>>mode,
>>>>>and you have only one NIC on your machine.
>>>>>Try this solutions :
>>>>>1. Add another NIC.
>>>>>2. Reinstall ISA Server in Cache mode.
>>>>>
>>>>>I need help :
>>>>>I need a Remote Job for Network Administration or Consulting
>(Microsoft
>>>>>based Solutions). Any Opportunities ? FYI : my location is in
>>Indonesia.
>>>>>
>>>>>Good luck.
>>>>>
>>>>>Regards
>>>>>Sugiyanto
>>>>>
>>>>>8/14/01 11:55:58 PM, "Greg Foulks" <greg.foulks@xxxxxxxx>
wrote:
>>>>>
>>>>>>http://www.ISAserver.org
>>>>>>
>>>>>>
>>>>>>I have a website that is published using it's FQDN. When
internal
>>users
>>>>>try
>>>>>>to browse to the website it generates this error. (Note when
external
>>>>>users
>>>>>>browse to the site it works without error. Also when
internal users
>>>>>browse
>>>>>>to the site it still operates fine. It just generates a ton
of these
>>>>>>messages in the event log)
>>>>>>
>>>>>>Event Type: Error
>>>>>>Event Source: Microsoft Web Proxy
>>>>>>Event Category: None
>>>>>>Event ID: 14120
>>>>>>Date: 8/14/2001
>>>>>>Time: 8:52:27 AM
>>>>>>User: N/A
>>>>>>Computer: GATEKEEPER
>>>>>>Description:
>>>>>>The ISA Server services cannot create a packet filter
12.32.70.218.
>>>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.
>>>>>>Data:
>>>>>>0000: 41 01 00 c0 A..À
>>>>>>
>>>>>>Thanks,
>>>>>>
>>>>>>Greg Foulks, MCP
>>>>>>NewFound Technologies, Inc.
>>>>>>http://www.nfti.com
>>>>>>Email: greg.foulks@xxxxxxxx
>>>>>>Voice: 614.318.5036
>>>>>>Fax: 614.318.5005
>>>>>>
>>>>>>
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