How to capture IP header of the specified TCP packet with WFP

Windows Filtering Platform (WFP)

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    - Error while adding a dll under Components Bindings Hi I am getting the following error while trying to bind a .NET dll in a process in RFID. When I try to validate the process i get this error. " The process has a component that is not reachable. None of its event handler methods will ever get called. There is no path for system type starting from a logical device that reaches this event handler. One common reason for this happening is that there are event handlers but no logical devices in the process. The event handler is <EventHandlerDefinition xmlns:i=" http://www.w3.org/2001/XMLSchema-instance " xmlns=" http://schemas.datacontract.org/2004/07/Microsoft.SensorServices.Rfid.Design "> <componentName>notify</componentName> <eventHandlerInfo> <assembly>RFID.SCM.ManufacturerRFIDProcess, Version=1.0.0.0, Culture=neutral, PublicKeyToken=2318a97b4faa0bce</assembly> <className>Microsoft.Rfid.Samples.AudioAlert</className> <description>AudioAlert</description> </eventHandlerInfo> </EventHandlerDefinition>. Verify if this event handler is properly positioned in the process pipeline. " Also can I call a Web Service from the Event Handler.. Is this the right method.. When ever a TAG is detected by the RFID scanner .NET Eventhandler (Component) gets executed Which will then call a Web Service. Is this the right approach, or there are some other approaches too. for this. One more question. how can we get some additional information other then TAG info in the EvenetHandler. I am using the BeepEHSample for generating TAGS etc... I am not using any of the physical devices. Amit Rohilla Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Catalog and inventory schema manager - property metadata Thank you Max, but i have reviewed the permissions and i am a member of the administration role for CatalogAndInventorySystem. The Catalog and inventory schema manager allows me to edit the property metadata without errors but i expect that once the metadata have been edited, the form for creating/editing new properties refreshes dynamically and shows the new metadata properties. For example, I expect that when i create/edit a property, the form shows the "group" field (previously added as a metadata property) but the form is always the same, with the same fields (Property name, Data type, display on site, ...) Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Windows app, seperating programming and GUI layer. Thanks for the reply. It's not my desire to create a Winforms app with a Console app, really. I just was thinking outloud as a possible solution. My problem with simply creating a Winforms app as you suggest is that the first form becomes the trunk, so to speak, and the Logic, external classes, other forms, etc. become the branches. At least that is how I understand it. Am I incorrect What I want is the program logic to become the trunk from which forms, classes, etc. are instanciated (branches). What I want to do is something like below, where I use the Entry Class to handle the programs main logic, mainly deciding with classes to instanciate and which forms to show. If I run the code below it will, of course exit after 'mainForm.show()'. I don't want it to close, or be a console app, I would wrather it just hang around and accept events from the different forms and classes that it instanciates. class EntryClass { MainForm mainForm = new MainForm(); AnotherForm anotherForm = new AnotherForm(); SomeClass1 someClass1 = new SomeClass1(); SomeClass2 someClass2 = new SomeClass2(); // Define delegates for events public static void main() { EntryClass entryClass = new EntryClass; entryClass.start(); } private void start() { mainForm.show(); someClass1.doSomething(); } private void SomeClass1_didSomething(o as Object, e as EventArguments) { // Code here } } Perhaps I am simply not thinking about it the right way, or properly understanding your reply. Are you suggesting something other than replacing "mainForm.show()" with "application.run(new MainForm)" and instanciating by logical layer from MainForm Anyway, I hope that I'm not making myself look like an idiot. SteveJ Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - [Vista 6000] [Search Indexer] Stoped Working And Was Closed Yes, Thanks, Seems to be resolved. Seemed like an easy resolution, but when ever i looked at the indexer options, everyhting was always unselectable. Even the advanced options button, But, Looks like it wasnt that time. All fixed, Thanks. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - How to make UI proof middle tier? Using something like MVC or MVP, you can decouple your UI from your middle tier and even make your UI logic testable to an extent. I'm assuming you're familiar with this since you mention some frameworks that use it. Your question, if I understand it, is whether or not a controller or presenter could work just as well for different UI technologies (WinForms, ASP.NET, WPF, Silverlight, NextGreatThing). I'd suggest that while I do think that some application logic could be built in such a way as to support this, what you'd end up with, in terms of UX, is not desirable. The different technologies, particularly ASP.NET vs Win client, are too different in how they manage state, how they manage UI components, and how they communicate with a persistent store. Even if you overcame these differences, you'd be left with a lowest-common-denominator interface that limits itself to UI metaphors that can be achieved in all the imagined UI technologies. Given that computer users are becoming more and more discerning in terms of user experience, I'd suggest that your energies should be focused on choosing the UI technology that best fits your application requirements and then using that technology to its fullest to provide the best possible UX within its technological constraints. Naturally, you still want to decouple your UI from your middle tier as much as possible, but I don't think the ROI is there for trying to decouple UI logic from UI technology. I'd even say you risk negative ROI if your technological/architectural abstractions seep through into your UI due to such an approach. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Debugging protocol handlers Thanks Eric, i figured out by trial and error anyway (and some ProcessExplorer help). The strange thing is that nothing inside my PH other than the "Init" method is called until I open "Modify" dialog in the WDS settings. That seems to trigger the indexing right away. Any other way to induce indexing Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Major memory I have a desktop computer that is running windows xp media center, and it has 4 memory slots, and each can have a stick up to 4gb's, yeah, thats right, it can have 16 gbs of memory! now thats really too much.......for now I also don't know if any1 makes them that big....Ive never seen any that big, only 1gbs, never more Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Cannot Open Starter Site Yes you are right focus should be on first error .I think I have no problems with other http modules except CommerceOrder . I guess < system.webServer > < modules > < add name = " CommerceApplication " type = " Microsoft.CommerceServer.Runtime.CommerceApplicationModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> < add name = " CommerceOrder " type = " Microsoft.CommerceServer.Runtime.Orders.CommerceOrderModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> < add name = " CommerceCatalog " type = " Microsoft.CommerceServer.Runtime.Catalog.CommerceCatalogModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> < add name = " CommerceProfile " type = " Microsoft.CommerceServer.Runtime.Profiles.CommerceProfileModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> < add name = " CommerceExpressionEvaluator " type = " Microsoft.CommerceServer.Runtime.Targeting.CommerceExpressionModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> < add name = " CommerceCache " type = " Microsoft.CommerceServer.Runtime.Caching.CommerceCacheModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> < add name = " CommerceContentSelection " type = " Microsoft.CommerceServer.Runtime.Targeting.CommerceContentSelectionModule, Microsoft.CommerceServer.Runtime, Version=6.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 " preCondition = " managedHandler " /> </ modules > < validation validateIntegratedModeConfiguration = " false " /> </ system.webServer > Any suggestions would be greatly appreciated ........... Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - WDS is slowing down System Performance I have a similar problem. I just installed Office Pro 2007. Outlook 2007 requires WDS 3.0. I installed WDS 3.0 as requested. I let it run until it had ostensibly indexed everything (~20 hours). The index status window indicated that it had stopped and that 0 items were left to index. Now everytime I start Outlook (say after a reboot or at orning startup), the searchindexer runs and clobbers my system performance. I attempt to make it sleep. This is confirmed by the appearance of the "wakeup" button. But the indexer starts up after a few minutes and continues to make my machine virutally useless. I have just spent 5 hours on the phone with MS support (Bangalore). They had me performing a variety of useless tests. Finally stated that the problem was due to an interaction between WDS and other 3rd party "tool bars" and that WDS was probably not installed properly. They also stated that Terminal Services had to be in "automatic" mode (it was previously started, but it was in "manual" mode. I uninstalled the "offending" tool bars and uninstalled/reinstalled WDS. Same result - it continues to run and kill my systems performance. I too cannot unininstall because search is integral to Office 2007, especailly Outlook. What do you recommend Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - WDS 3.01 and Outlook 2003 Thanks for the info. I think, however, that I'll stick with 2.x for the time being, and upgrade to 3.x with 2007 Office. TommiP Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Indexing home drive I thought as much, but I figured I would ask. Technically what you say would work, as users don't have NTFS permissions to each others home drive. It would of course have WDS trying to access each directory, which would be a bit painful. Thanks for the answer though - it'd be a nice feature to have in a later version though. TheLights Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Vista-to-Vista WDS Not Querying Remote Index I am using a regular UNC share path (not administrative). I gave Everyone read access, but this did not make a difference. But, I did notice that I was initiating the search having drilled into a subfolder of the share, and this was a problem. When I run the search from the very root of the share, it's quick and there is no notice---it appears to use the remote index. I knew that remote indexes weren't queried when you ran a search on a store on your local computer, but assumed of course that WDS would do a remote query when starting in a subfolder of a UNC share. I'm assuming that's not officially not supported, then Thanks for the help! Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Can you help me with video position and size? Code Snippet /*horizontal position of upper left corner of video on screen - must be an even integer*/ var x = 0; /*vertical position of upper left corner of video on screen - must be an even integer*/ var y = 0; /*zooming in or out - value for numerator and denominator must be a integer 1 to 16*/ var video_scale = Player.createVideoScale(1, 1); /*horizontal position of upper left corner of video where crop begins - must be an even integer*/ var crop_x = 0; /*horizontal position of upper left corner of video where crop begins - must be an even integer*/ var crop_y = 0; /*horizontal position of lower right corner of video where crop ends - must be an even integer*/ var crop_width = 1920; /*horizontal position of lower right corner of video where crop ends - must be an even integer*/ var crop_height = 1080; /*time over which layout change should occur*/ var transition_time = "00:00:00:00"; Player.video.main.changeLayout( x, y, video_scale, crop_x, crop_y, crop_width, crop_height, transition); Xavier - you will probably want to modify the x and y values above to change the position of your video. Just make sure you are using an even integer Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - XBOX 360 Networking Thanks for the reply. There is a Emulator update on Sonic's site. Its an update for the actual emulator not just the Media Selection Tool. Of course this only applies if you're using Scenarist ACA. I'm not sure if it'll fix your problem, but it is a good idea to update in case you haven't already. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - "_cc_number" is blank - Custom Payment Component in checkout.pcf Pipeline Hi All!! I've customised the checkout process from the original StarterSite to simplify it, and built a pipeline component to accept payments, however, when the checkout pipeline is called and i step through my component, the "_cc_number" property of the "payments" object has no value at all. I'm definitely setting it up in the CreditCardPayment object, saving it to the user's Basket.OrderForms[0].Payments collection and calling Basket.Save(). Where might I be going wrong Thanks! Nat Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Open source community violating 235 of Microsoft's patents nobugz wrote: Software I personally developed got patented. Now I'm out of a job and unable to find employment doing what I'm good at. No fun. Patented by who Your employer Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Problem configuring a custom protocol handler on Vista RC1 David, Sinse you already know about SearchApi.h, here is a C# code that would get you started: CSearchManager manager = new CSearchManagerClass (); CSearchCatalogManager catalogManager = manager.GetCatalog( "SystemIndex" ); CSearchCrawlScopeManager crawlScopeManager = catalogManager.GetCrawlScopeManager(); CSearchRoot root = new CSearchRootClass (); root.AuthenticationType = _AUTH_TYPE .eAUTH_TYPE_NTLM; root.FollowDirectories = 1; root.RootURL = "xyz://host" ; crawlScopeManager.AddRoot(root); crawlScopeManager.AddDefaultScopeRule( "xyz://host" , 1, 1); crawlScopeManager.AddHierarchicalScope( "xyz://host" , 1, 0, 0); crawlScopeManager.SaveAll(); P.S. This was compiled against the SearchApi.tlb interop assembly. Ivaylo Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - How to reference ISA and GS custom properties from with a map? Hi Design - from within a BizTalk map (*.btm) in Visual Studio. I need to set values in the destination schema (positional flat file - UB92) based on values in the ISA and GS segments from the 837I. Thanks for your help! Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - More basic CCR examples By the way, for those who don't have WinRAR, you can use this command tool to unrar the samples: 1) Download RAR (DOS & OS/2) 2) Copy the downloaded file (rarx360.exe) somewhere on your hard disk and run it to extract the files. 3) Download CCR samples from Ruslan's blog. 4) Decompress the CCR samples with this command: rar32 x ccr.samples.rar Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Redesign of "Two" Systems. As a "single system" will the application need to run as both a browser based and a WinForms application Do the 2 applications already share a common code base for the non-UI layer What architectural approaches have you considered and what architectural approaches have you used in previous applications Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Smart Hacks for Google Reader it seems good .. is it really possible Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Help please Posting the same question in different forums... Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Delaying file deletion with file adapter Hi, Thanks for the suggestion - I had thought of increasing the polling interval as well, however, my understanding is that it's based on actual time, not the file creation time. If it is based on the file creation time, then I believe that it would address my issue since the reopen by the recording software is instantaneous. Unfortunately, the reopen is out of our control. The third party software automatically performs the reopen as part of the file save process (which is why it's reopening the file from the same place) and doesn't have any settings to allow us to override it reopening the file. The file path is also locked down in the application settings during installation (at our business client's request to ensure that files won't get lost by someone not choosing the correct directory) which also limits us to only being able to have the .wav file saved in a single directory. I walked through a scenario of using a simple FileSystemWatcher .NET app to copy the .wav file to a separate directory for BizTalk (and even possibly using it as the solution), however, again, the third party software is doing something odd behind the scenes during the save because the file watcher app isn't able to pick up the events (create, changed or renamed) and recognize that a new file has been placed in the directory. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - MSCS_CatalogScratch database in not displaying no, it also don't show in database tree view. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - DictionaryXMLTransformsFreeThreaded.GenerateXMLForDictionaryUsingSchema() equivalent I'm looking to serialize the OrderForm object. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Index Networked Drives I have a few drives that I have to access over a network that I had hoped I could setup for indexing through Windows Desktop Search. If I go to the Indexing options and click the modified button I only see my local drives. Is there something that I am missing. Everything I need to search for is on the network and not on my local machine. Any help would be greatly appreciated. Thanks. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - 2-Tier Problems Accessing Remote Data if u r developing a serious application, go for the 3 tier model, and her is why: - More secure, because you restrict access to the database just to the application server. In other words, clients submit a request and it is the server that performs the real database access after checking the validity of the request. - More management. The application server will provide you with the ability to manage the access of the clients, establish rich & complex security policies, as well as managing users and groups of users. Not to forget logging and auditing per user. - Data consistency. Although the validation of data can be made in stored procedure, however when the validation becomes more complex and difficuly, it becomes harder to put it into SP and managing it will be even harder. So the application server is better fit to do this role. - Easier update of business logic. Instead of updating N client applications, all you need is to update only the application server. - Better performace. Usually databases cache data per type of queries, so subsequent queries should be the same in order to benefit from any cached data, while the server is more aware of the intent of the client and can rely on its own hand-made cache or a 3rd party cache to quickly fetch data. that's all what I can think of at this moment. However this is serious business, so if you are developing an application for your own department to solve a simple problem, like employees time sheet, you don't have to go into all this mess. However if you are developing a big application for your customers and you want to give them something professional, I don't think u have a choice other than 3 tier model. regards Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Manually Configure URLs Eric, Thanks for your response. I just thought it would be cool to do, for many reasons. For instance, I index a basic document which contains all the content that I would like to associate with a URL and then map that document to this URL, not to the URL of the document being indexed. This would solve, what I consider to be a pretty huge usecase, of not being bound to displaying the same document that is indexed. If the document I need to display is huge, I could index instead a smaller version of it, and the huge, fancy version would only be used for display, not indexing. In some sense, this is like a configurable index. It is something one can do post-search for sure, but it would nice to have results show up thru WSD, rather than having to wrap around it with another App. I'm sorry if I've just said the same thing in many words, but I guess that goes to show that there are many ways of looking at it. Please let me know if you can think of some way to do this. Thanks, -A Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Win32API.FindWindowByID for a VB Application ControlID returns zero..why? I hope you are aware of CCF/worked on CCF adapters. It is part of Microsoft.Ccf.csr.Win32API assembly. Yes it is the direct child control(just out of curiosity. how is it different if it is not a direct control) Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - Need to pass "raw" input message to SQL Adapter - how? Hello Leonid, Thank you for your quick response! Maybe I'm not understanding your reply and I probably didn't explain my situation well enough, so let me add these details. I'm processing an input message that looks like this: < ns0:Root xmlns:ns0 = " http://SprocTest2.SprocTest2Input " > < CustomerName > CustomerName_0 </ CustomerName > < Address > Address_0 </ Address > < City > City_0 </ City > < PostalCode > PostalCode_0 </ PostalCode > < Region > Region_0 </ Region > </ ns0:Root > My SQL Server table has this schema: CREATE TABLE [dbo] . [Shred] ( [CustomerName] [nvarchar] ( 30 ) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, [Address] [nvarchar] ( 60 ) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, [City] [nvarchar] ( 30 ) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, [Region] [nvarchar] ( 30 ) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, [PostalCode] [nvarchar] ( 50 ) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, [XmlBlob] [xml] NULL ) ON [PRIMARY] The five elements in the input message are used to update the 1st 5 columns in the table via a stored procedure, and this all works correctly. The final table column - XmlBlob - is meant to hold the entire input message including the markup. (I basically want the OuterXml for the root node.) This is the part I don't know how to accomplish. I don't know how to get a "handle" to the entire input message and I don't see how I would map it to the output message attribute that corresponds to XmlBlob. I'm so new to BizTalk that I squeak when I walk, so if you can break it down into simple terms, that would be helpful. Thanks again, BCB Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
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    - One receive port triggering another? I want to do this the quick and dirty way - without even an Orchestration - which is relatively easy with a convoy on the <filename> only. A custom file adapter is the most difficult way to do this. I want a solution I can implement within 2 hours. Sometimes (in production) speed is necessary. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture
  - 16
    - Software engineering and software architecture resources? Dear Eder, Here are my main resources: 1. The MSDN architecture site 2. Ron Jacobs Arcast The arcast is a great way to get to know about the latest in architecture while relaxing and even driving your car. "Patterns and Anti patterns of SOA" is a must, this is a 2 part arcast and it is my favourite. For Design patterns: http://www.dofactory.com/Default.aspx I hope this was helpful. Tag: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP Architecture

Arthur E.

I'd like to capture the IP header portion of the specified TCP packets (e.g., packets to the localhost) with WFP.

To achieve the goal, I think a callout is required to access the IP header data, but I don't know whether a built-in callout can be used for this purpose or not. Do I have to make some new callouts to access it

Re: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP

Biao Wang [MSFT]

If you just need to be able to permit or block TCP packets based on the network 4-tuple, then you don't need a callout driver.

Otherwise you need to register a callout driver at IPPACKET or TRANSPORT layer. At IPPACKET, you will need to parse out the protocol field to know a packet is TCP. At TRANSPORT layers, protocol (and ports) are readily available; however at OUTBOUND_TRANSPORT the IP packet has not yet been built (In SP1 we will be providing a function to construct a full IP packet at OUTBOUND_TRANSPORT).

But no I don't think there is a built-in callout that does what you need.

Hope this helps,

Biao.W.

Re: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP

Arthur E.

Thank you for your reply.I'm trying to build a callout driver for myself with WDK, but When I had the file fwpsk.h included in my callout device source file, the preprocessor generated many errors. Anything wrong with my configuration

Re: Windows Filtering Platform (WFP) How to capture IP header of the specified TCP packet with WFP

Charlie Hu [MSFT]

The best way to start wfp callout driver development is referring to the WDK samples. This forum is more about wfp specific questions. For general driver development, WDK documentation or other driver newsgroups will be a better resource.

Charlie