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Event Id 14120 Microsoft Web Proxy

The local PC's are able to reach this destination but when I look in the event log it is filled with entries saying "cannot create a packet filter 170.x**.x**.x**" (this is Event InformationIf you install Microsoft Internet Security and Acceleration (ISA) Server 2000 in Integrated mode on a computer with only one network interface card the above event may be logged for An internal client requests the Web site using a fully qualified domain name (FQDN) that resolves to the external IP address of ISA. 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 have a peek here

Thanks Share on Facebook Share on Twitter ASK TO REMOVE THIS POST Issue: * Change my view Copyright Infringment Spam Invalid Contents Broken Links Your Name: * Your Email: * Details: VirtualizationAdmin.com The essential Virtualization resource site for administrators. This question was closed by the author 0Votes Share Flag Back to Windows Forum 5 total posts (Page 1 of 1)   Search Start New Discussion Start New Discussion Create a AREAS contact Us Six Random Posts: Copyright © 2006-2016 SmartyDevil.com Dies Mies Jeschet Boenedoesef Douvema Enitemaus Do NOT follow this link or you will be banned from the site! http://www.eventid.net/display-eventid-14120-source-Microsoft%20Web%20Proxy-eventno-877-phase-1.htm

Connect with top rated Experts 13 Experts available now in Live! Login here! If it is not resolved, I will delete or accept an answer based on the info I have been given, Experts, feel free to offer input. As per Microsoft: "This behavior occurs because when the ISA Web service listens on the external IP address on behalf of the Web server, and the internal client tries to access

Check the routing table and the LAT to find the source of the conflict. This event occurs when there is a conflict between the Local Address Table (LAT) configuration and the Windows 2000 routing table. Developed for SMBs and large enterprises alike, you will find helpful use cases, planning, and implementation. RESOLUTIONInstalling ISA Server in Integrated or Firewall mode on a computer with only one network interface is not supported.

Microsoft Knowledge Base Article - 288236 Microsoft Web Proxy Event 14120 for Every Web RequestSYMPTOMSIf you install Microsoft Internet Security and Acceleration (ISA) Server 2000 in Integrated mode on a computer ISA has both NICs in the same segment and outbound packets go out through the same NIC where the client's request arrived (because that is where the default gateway is configured). This problem started just 3 days ago. Installing the Internet Security and Acceleration (ISA) Server 2000 Service Pack 2 might solve this problem.

This can either be two NICs or one NIC and one dial-up adapter. Even with 5 minutes per server (to check the logs and other parameters), it may take an hour to make sure that everything is ok and no "red lights" are blinking This article is quite lengthy which gives bas… Web Applications SQL Security Cybersecurity Databases How to Make Price of Configurable Product Change When Attribute Combination is Selected Video by: MagicienPro You Of course , it's important to have IP addresses for LAN in LAT of ISA.

Please read our Privacy Policy and Terms & Conditions. http://microsoft.public.isa.narkive.com/DWR1Hjk4/event-id-14120-source-microsoft-web-proxy read more... Hi... Get 1:1 Help Now Advertise Here Enjoyed your answer?

But the forum I was reading did not include the "more information below" to help me resolve this issue. navigate here New computers are added to the network with the understanding that they will be taken care of by the admins. x 8 Jarrod Case I came accross this problem when I installed ISA Server with 1 NIC. Check the routing tableand the LAT to find the source of the conflict.I am unable to solve this problem.

See ME288236 for more information. Thank you Computer101 Community Support Moderator 0 Message Expert Comment by:SpideyMod ID: 82769032003-04-05 Force Accepted SpideyMod Community Support Moderator @Experts Exchange 0 Featured Post Enterprise Mobility and BYOD For Dummies This event occurs when there is a conflict between the Local Address Table (LAT) configuration and the Windows 2000 routing table. Check This Out I believe this is the problem I am having.

Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. it started giving me problems. On a machine with only one interface this will fail as it is not possible to do packet filtering.

The packet filter driver fails to create the filter because the address is not reachable through the external interface; instead, the address is reachable through the loop back interface.

I've even tried putting just the server ip in the LAT, but still each IP reports a fault! My isa server is a standalone windows 2003 server. x 8 EventID.Net Please see also ME288236. On Adapter and Bindings tab in Connections Window move LAN connection on the first place and click ok.

MSPAnswers.com Resource site for Managed Service Providers. Submit Comments 0 LVL 1 Overall: Level 1 Message Expert Comment by:Computer101 ID: 71524772002-07-14 Hello all, I am Computer101, a moderator from Experts-Exchange. To fix, delete the external interfaces IP from the LAT. this contact form By defualt, the wizard will add all IP's and networks from all Interfaces.

We are running ISA management 2000 on a 2000 server. WindowsNetworking.com Windows Server 2008 / 2003 & Windows 7 networking resource site. The packet filter driver fails to create the filter because the address is not reachable through the external interface; instead, the address is reachable through the loopback interface. But the forum I was reading did not include the "more information below" to help me resolve this issue.

This event occurs when there is a conflict between the Local Address Table (LAT) configuration and the Windows 2000 routing table. In the above environment, the only workaround that solved the problem was to set the IP address to which the web requests arrive as a primary IP address for the Network Check the routing table and the LAT to find the source of the conflict. It is the mostly used over FAT file system as it provides superior features like reliability, security, storage, efficienc… Windows 2000 Windows OS SQL Injections and Countermeasures Article by: Hari These

Forum Software © ASPPlayground.NET Advanced Edition Event Id14120SourceMicrosoft web ProxyDescriptionThe ISA Server services cannot create a packet filter 157.54.12.183. Then monitor your event log. ISA server software Monitoring & Admin Reporting Security Services Featured Products Featured Book Order today Amazon.com TechGenix Sites MSExchange.org The leading Microsoft Exchange Server 2010 / 2007 / 2003 resource site. Reply Need Friday, February 18, 2011 10:17 AM Reply | Quote Answers 0 Sign in to vote Hi, Thank you for the post.

If you install ISA server in Integrated mode on a computer with only one network interface, ISA Server may log an event 14120 for each Web Proxy request. Secondly , go to Properties page of my network places, then on Advanced menu and select Advanced Settings. This event occurs when there is a conflict between the Local Address Table (LAT) configuration and the Windows 2000 routing table. Watch this micro tutorial that describes how to configure prices for Magento super attributes.

WServerNews.com The largest Windows Server focused newsletter worldwide. Please refer to this kb: http://support.microsoft.com/kb/288396/en-us Regards,Nick Gu - MSFT Marked as answer by Nick Gu - MSFTMicrosoft contingent staff, Moderator Sunday, February 27, 2011 1:27 PM Monday, February 21, What I am going to do is allow feedback from the questioner and experts or hope that the questioner comes back to close this question.