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ARR not forward request

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hi all,

The HTTP request of the application goes through like following

Web Browser -> Site Minder Agent (ISAIP install in IIS) -> ARR (use Reverse Proxy of URL Rewrite) ->Glassfish.

The IIS components version: IIS 7.5, ARR 3.0, URL Rewrite 2.0.

Every request work well except one, that request send by browser when user close the browser and it call Java Script function by event onunload.

function closingWindow(){
    window.location.href = "frmSessionInvalidate.jsp";
}

i checked log of Site Minder Agent, the request already processed by it and i check Glassfish log, there is not request came. Mean it is stopped in ARR or Site Minder Agent has not transfer the request to ARR. How do i check where the request stuck in? Thanks in advance.


Use ARR to setup load balancing on different ports of same server?

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Guys, need your help in this scenario. We have a 3rd party product running as windows services monitoring several ports on the same server, i.e. 8081, 8082, 8083. What we are trying to implement is to use IIS ARR to 'aggregate'/load balance them as one service and expose them on port 80. 

When I try to create a server farm, I have to type in a server address, tried to update the httpPort but just can't add the same server address even they are on different port.

Any help is truly appreciated. Thankjs

ARR Helper (for IIS8)

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Good day,

I know this was a separate application developed to help out with the mapping of "Forwarded_For" IPs to replace the C-IP, so that remote addresses would be passed through.

Sadly it looks like that developer has left MS and it seems that project has been abandoned, is there any chance a client can be put together to facilitate this again for IIS8 systems (where the AAR-help for IIS7 no longer functions as expected)?

I see a lot of people posting about it and I'm sure it will help with driving more people to use this if there was a available tool for it.

how to intercept backend response?

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I want change backend response,  the response back to client before. 

How should I do?

Future featured/improvements for ARR

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Hi,

Although ARR is stable and performing well for us. There are some features we miss at the moment. For instance:

1) Ability to cache responses other than 200, 301 & 302. For instance 404 and 412 are very usefull for smooth livestreaming in our case.

2) Have ARR add a cache hit/miss header would be usefull for statistics/debugging

3) With multiple cache disks that consist of SATA/SSD have the ability to indicate a weight so you know a disk is fast/slow and have popular content move between cache disk in relation to the speed of the disk and requests per second.

Number 1 is extremely desirable for us. 2 and 3 are nice to have.

Thank you.

Reverse Proxy for sub site

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Hi,

I have a default site on my server with IIS 8 running. The default site is bound to port :80 and can be accessed from outside.

I also have two other subsites that has port :8081 and :8082

I set up the sites so I can access them from externally by adding /sitename after thehttp://servername

THe default site has basic html and hyperlinks to the other two sites

The first site (SiteOne) has some basic HTML in the landing page and it is also accessible form outside if I brows to it using the IP address like this.http://xxx.xxx.xxx.xxx/testsite. or using the hyperlink in the default page.

The second site (SiteTwo) has reverse proxy set up so it connects to an external server with its own IP address. If I test the site on the server, it works and connects to the external server. However, when I click the hyperlink in the default site or enter the address like this - http://xxx.xxx.xxx.xxx/SiteTwo and try and connect to the external site, it does not connect. It seems that it only returns the page title which I can see n the internet explorer tab.

I tested the external server reverse proxy by changing the port of SiteTwo to port 80 and stopping the default site. When I now brows to the server from an external browser, the reverse proxy works fine but cannot seem to get it working with a hyperlink on the default site.

How can I open the second site with the reverse proxy working. See config files below.

Thanks

The config file in the default website looks like this

<configuration>
    <system.webServer>
<rewrite>
    
    <rules>
        <rule name="reverse proxy to Site One" stopProcessing="true">
            <match url="^SiteOne/(.*)" />
                    <action type="Rewrite" url="http://localhost:8081/{R:1}" />
        </rule>    
    
        <rule name="reverse proxy to test" stopProcessing="true">
            <match url="^SiteTwo/(.*)" />
                    <action type="Rewrite" url="http://localhost:8082/{R:1}" />
        </rule>
    </rules>
</rewrite>
    </system.webServer>
</configuration>

The configuration for the reverse proxy site looks like this:

<configuration>
    <system.webServer>
        <rewrite>
            <outboundRules>
                <rule name="ReverseProxyOutboundRule1" preCondition="ResponseIsHtml1">
                    <match filterByTags="A, Form, Img" pattern="^http(s)?://192.168.10.103/(.*)" />
                    <action type="Rewrite" value="http{R:1}://server IP address/{R:2}" />
                </rule>
                <preConditions>
                    <preCondition name="ResponseIsHtml1">
                        <add input="{RESPONSE_CONTENT_TYPE}" pattern="^text/html" />
                    </preCondition>
                </preConditions>
            </outboundRules>
                
        <rules>
            <rule name="ReverseProxyInboundRule1" stopProcessing="true">
                        <match url="(.*)" />
                        <action type="Rewrite" url="http://192.168.10.103/{R:1}" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>

What the lates version of web farm framework?

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What the lates version of web farm framework?  How can I use web farm framwork to custmize my web farm with ARR3.0 installed?

arr helper with shared configuration

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I am using arr helper for forwarding client ip to the background server to determine different citys, and now we decide to deploy multiple web servers for IIS cluster and need to keep configuration same on each server. But arr helper can not be userd in shared configuration.

Is there a way to reslove?


Bad request 400 Error when using parent cache node

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Hi

I'm trying to design a load balancing system with a parent cache. I have 2 Child Cache servers with ARR and Network load balancing features installed. (vServer2008-1: 10.7.10.90, vServer2008-3:10.7.10.91). When i setup the Network Load Balancing feature i gave it the virtual IP 10.7.10.80. I have 1 Parent Cache Server (vServer2008-2).

The problem is; when i try to reach the app servers with the http://10.7.10.80/App IP, i have the "Bad Request 400" Error. If i use http://vServer200-1/App it works with no problem. And if i use the http://10.7.10.90/App, again i have the bad request error. I have enabled the failed request tracing feature for the iis. The exact message is like this;

ModuleName ApplicationRequestRouting
Notification 128
HttpStatus 400
HttpReason Bad Request
HttpSubStatus 0
ErrorCode 0
ConfigExceptionInfo 
Notification EXECUTE_REQUEST_HANDLER
ErrorCode The operation completed successfully. (0x0)

And finally; before i add the parent cache server layer, the system works fine. If anyone interested i can send the request log xml files.

Load balancing on different ports on same server

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Trying to use IIS ARR to load balance the requests, unfortunately we have only one server in production, and the services are deployed to the server listening on different ports, i.e. 8081,8082,8083. I tried to edit the hosts file with '127.0.0.1         MySite1 MySite2 MySite3' then later creates a farm with MySite1, MySite2 and MySite3 under different ports. However, keep getting the message 'The request cannot be routed because it has reached the Max-Forwards limit.'

How to make this work, thanks in advance!!

ARR doesn't work: Invalid host name

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I always get the following error message (in logs). If I use Fiddler it says that the Hostname is invalid... However I can make a telnet connection to the host:port..

ModuleNameApplicationRequestRouting
Notification128
HttpStatus400
HttpReasonBad Request
HttpSubStatus0
ErrorCode0
ConfigExceptionInfo
NotificationEXECUTE_REQUEST_HANDLER
ErrorCodeThe operation completed successfully. (0x0)

Webpage redirects

ARR disk caching and Azure File Service

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Can Azure File Service, what is supposed to be an SMB file share, be used as an ARR cache disk? I'd like to share the cache between multiple server nodes on Azure and this seems like an appropriate solution.

I briefly tried using an AFS mounted drive as the primary cache disk as well as the secondary but it didn't work: I always got "drive unhealthy" and no cache files were written. Haven't investigated though.

ARR returning 400 invalid hostname when IP number used

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Hi.  I've read the other posts on IP number issues with ARR and havent found a solution to my issue.

I have ARR 2.5 on a win2008R2 with just the default website using the default binding (host is blank, IP address is *).

The rule is simple, it looks for a pattern and redirects to a farm having a single server in it.

                <rule name="SpotfireWeb" enabled="true" stopProcessing="true">
                    <match url="SpotfireWeb(.*)" />
                    <action type="Rewrite" url="http://M Spotfire Farm/{R:0}" />
                    <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                </rule>

        <webFarm name="M Spotfire Farm" enabled="true">
            <server address="SWPR2R1.PMHADLEY.COM" enabled="true">
                <applicationRequestRouting httpsPort="80" />
            </server>
            <applicationRequestRouting>
                <protocol timeout="1.00:00:00" />
            </applicationRequestRouting>
        </webFarm>

It works fine when the incoming URL uses the hostname of the ARR server.

When the incoming URL uses the IP number of the ARR server it returns an HTTP 400 response, invalid hostname.

I enabled failed logging for 400 and have included some of that below.

I have monitored the IIS logs on the downstream server and it doesnt appear to get any incoming request.  I have not setup a sniffer between the 2 to confirm this.

I do not see any errors in the Event viewer. 

Any ideas for solving this, or at least to further pin down the issue?

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>4</Level>
  <Opcode>4</Opcode>
  <Keywords>0x800</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>ARR_REQUEST_HEADERS_END</Opcode>
  <Keywords>
   <Keyword>RequestRouting</Keyword>
  </Keywords>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{53AE50FA-81DF-47B1-8161-71F0A1C55A48}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>4</Level>
  <Opcode>7</Opcode>
  <Keywords>0x800</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>ARR_RESPONSE_HEADERS_START</Opcode>
  <Keywords>
   <Keyword>RequestRouting</Keyword>
  </Keywords>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{53AE50FA-81DF-47B1-8161-71F0A1C55A48}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>4</Level>
  <Opcode>8</Opcode>
  <Keywords>0x800</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>ARR_RESPONSE_HEADERS_END</Opcode>
  <Keywords>
   <Keyword>RequestRouting</Keyword>
  </Keywords>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{53AE50FA-81DF-47B1-8161-71F0A1C55A48}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>5</Level>
  <Opcode>9</Opcode>
  <Keywords>0x800</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>ARR_RESPONSE_ENTITY_START</Opcode>
  <Keywords>
   <Keyword>RequestRouting</Keyword>
  </Keywords>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{53AE50FA-81DF-47B1-8161-71F0A1C55A48}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>5</Level>
  <Opcode>10</Opcode>
  <Keywords>0x800</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
  <Data Name="Bytes">334</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>ARR_RESPONSE_ENTITY_END</Opcode>
  <Keywords>
   <Keyword>RequestRouting</Keyword>
  </Keywords>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{53AE50FA-81DF-47B1-8161-71F0A1C55A48}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>5</Level>
  <Opcode>52</Opcode>
  <Keywords>0x0</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
  <Data Name="Reason">2</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>GENERAL_NOT_SEND_CUSTOM_ERROR</Opcode>
  <freb:Description Data="Reason">SETSTATUS_TRYSKIP</freb:Description>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>4</Level>
  <Opcode>35</Opcode>
  <Keywords>0x0</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>GENERAL_FLUSH_RESPONSE_START</Opcode>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>4</Level>
  <Opcode>47</Opcode>
  <Keywords>0x0</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
  <Data Name="Headers">Content-Length: 334
Content-Type: text/html; charset=us-ascii
Server: Microsoft-IIS/7.5
X-Powered-By: ARR/2.5
X-Powered-By: ASP.NET
</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>GENERAL_RESPONSE_HEADERS</Opcode>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>5</Level>
  <Opcode>49</Opcode>
  <Keywords>0x0</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
  <Data Name="Buffer">&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.01//EN&quot;&quot;http://www.w3.org/TR/html4/strict.dtd&quot;&gt;
&lt;HTML&gt;&lt;HEAD&gt;&lt;TITLE&gt;Bad Request&lt;/TITLE&gt;
&lt;META HTTP-EQUIV=&quot;Content-Type&quot; Content=&quot;text/html; charset=us-ascii&quot;&gt;&lt;/HEAD&gt;
&lt;BODY&gt;&lt;h2&gt;Bad Request - Invalid Hostname&lt;/h2&gt;
&lt;hr&gt;&lt;p&gt;HTTP Error 400. The request hostname is invalid.&lt;/p&gt;
&lt;/BODY&gt;&lt;/HTML&gt;
</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>GENERAL_RESPONSE_ENTITY_BUFFER</Opcode>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>4</Level>
  <Opcode>36</Opcode>
  <Keywords>0x0</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
  <Data Name="BytesSent">536</Data>
  <Data Name="ErrorCode">0</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>GENERAL_FLUSH_RESPONSE_END</Opcode>
  <freb:Description Data="ErrorCode">The operation completed successfully.
 (0x0)</freb:Description>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
 </ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
  <EventID>0</EventID>
  <Version>1</Version>
  <Level>0</Level>
  <Opcode>2</Opcode>
  <Keywords>0x0</Keywords>
  <TimeCreated SystemTime="2012-02-09T17:32:29.914Z"/>
  <Correlation ActivityID="{00000000-0000-0000-2008-0080000000CA}"/>
  <Execution ProcessID="1308" ThreadID="6480"/>
  <Computer>HBIR2R1</Computer>
 </System>
 <EventData>
  <Data Name="ContextId">{00000000-0000-0000-2008-0080000000CA}</Data>
  <Data Name="BytesSent">536</Data>
  <Data Name="BytesReceived">620</Data>
  <Data Name="HttpStatus">400</Data>
  <Data Name="HttpSubStatus">0</Data>
 </EventData>
 <RenderingInfo Culture="en-US">
  <Opcode>GENERAL_REQUEST_END</Opcode>
 </RenderingInfo>
 <ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
  <EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
 </ExtendedTracingInfo>
</Event>
</failedRequest>

Error 502.3 winhttp stop sending request

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Hi, I'm dealing a strange Error using ARR 3.0(ARR 2.0 still has the problem).

Everyday I receive nearly a hundred 502.3 errors, but I can't find the reason. The configuration in my ARR is available since the website works well in most conditions.

ARR 502.3 Error

Urlhttp://m.dongfeng-nissan.com.cn:80/Venucia/car/r30?SMARTCODE=A2014-93-369-102-5546&smt_b=C0B0A09080706057D46F40C
App PoolDefaultAppPool
Authenticationanonymous
User from tokenNT AUTHORITY\IUSR
Activity ID

{00000000-0000-0000-C8CF-0080000500EC}

Site1
Process4936
Failure ReasonSTATUS_CODE
Trigger Status502.3
Final Status502.3
Time Taken16 msec

ModuleNameApplicationRequestRouting
Notification16
HttpStatus502
HttpReasonBad Gateway
HttpSubStatus3
ErrorCode2147943513
ConfigExceptionInfo
NotificationMAP_REQUEST_HANDLER
ErrorCodeNo mapping for the Unicode character exists in the target multi-byte code page. (0x80070459)

Obviously It's not a time out. But the MS Support engineer in China couldn't find the cause since the URL displayed can be browse, and the APs can't receive this request, there is nothing to do with the program.

tracing the winHTTP we can find that winHTTP simply stop to send request after setting options.

I have no idea what's going on, but most of the time it's ok to browse.

Thank you.

502.3 winHTTP


Problem with ssl access

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Hi,

I configured a small farm IIS, with 1 Server ARR, 2 Server IIS  and 1 FileServer.

2 IIS servers use the shared configuration and Centralized Certificate (including the ARR server) and a shared folder for the site.

Everything works correctly when I create a site in http. If I create a site using https requests sent to the server ARR remain on hold until the error "this page can not be displayed" if I make the request directly on a node in https, everything works.

I've tried enabling and disabling "SSL offloading," but I always get the same error.

Can you help me see where to start looking for the problem?

thanks

nichi

Failover with ARR

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Hi,

I want to create a failover with ARR. I found that working with a server hash should work. It does, only it chooses the wrong server ( the backup server ) even when i set the weight correct. i even tried using the wrong weight.

The server farm consists of 2 servers ( main = 10.2.13.110; backup= 10.2.13.14 ). ARR Always takes the backup server because i guess it sorts by alphabet.

Is there a way to get around this?

reverse proxy url error

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access link http://www.nicovideo.jp/search/%E6%9D%B1%E4%BA%AC%E3%82%B2%E3%83%BC%E3%83%A0?track=nicouni_search_keyword in chrome or ie it's ok.

but in IIS,I use url rewriting and ARR,url rewriting action is Redirect,url is http://www.nicovideo.jp/search/%E6%9D%B1%E4%BA%AC%E3%82%B2%E3%83%BC%E3%83%A0?track=nicouni_search_keyword,The time of the visit, the “%E6%9D%B1%E4%BA%AC%E3%82%B2%E3%83%BC%E3%83%A0” is encoded again

web.config:

<rule name="proxy" enabled="true" stopProcessing="true"><match url="^.*$" /><conditions logicalGrouping="MatchAll" trackAllCaptures="false"></conditions><action type="Rewrite" url="http://www.nicovideo.jp/search/%E6%9D%B1%E4%BA%AC%E3%82%B2%E3%83%BC%E3%83%A0?track=nicouni_search_keyword" appendQueryString="false" logRewrittenUrl="false" /><serverVariables></serverVariables></rule>



Is this the right:

error:

Dynamic Routing using ARR

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It seems like you can easily use static rules to define the routing endpoints, but is there a way to do this dynamically at the time of the request?  The use case for this will be a gradual deployment system where we flip a url from one version of the web software to another (both of which are hosted on the same server).  We currently edit the IIS bindings directly, but this causes the app domain to reload each time the bindings are saved.

Scenario: ARR / ADFS / Web Application Proxy

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Helllo,

We are currently looking if the following scenario could be  valid.

We have a sharepoint 2013 which uses an ADFS3 to authenticate our users via SAML. This sharepoint is accessible to external users through a Web Application Proxy located in a DMZ for preauth. This performs well as expected.

My first question, could we use ARR / NLB to provide high availability. I know that a Web Application Proxy is stateless. A NLB solution could be applied in front of it. ARR may sound like we want to overcomplicate  but my second question might confirm this course of action.

The second question is could be we apply an URL rewrite without breaking the SAML authentication ? The need here could come from the scenario where hard coded links in documents would have move to another place within the same security context.

We are looking forward to read any input

Thank you

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