Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet.

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How to force users to go through a proxy server?

I am using Fiddler web proxy and I have 3 laptops which are wirelessly connect to Linksys E2500 wifi router. So, How do I force these laptops to use only Fiddler generated traffic? Any ideas? ...
0
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11 views

Unable to connect to the proxy server when Fiddler is switched off

I have installed Fiddler. I have following problem: When I switch on PC Fiddler doesn't work and I don't want to start it with Windows start. I trying to go to the URL. And I see following ...
0
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0answers
33 views

Fiddler: Is it possible to replace/hide part of URL without affecting the content?

I'm using Fiddler debugging proxy, And the code below can intercept the server(YouTube) data and modify the HTML information before it reaches the client(my web broswer). if ...
0
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0answers
25 views

How to add the filter words to the outgoing request and have everything done via Fiddler?

For example: I typed "whose line is it anyway" in google,and noticed many torrent sites in the search results and i want to block them completely.Now,where can I add "- torrent",cause in the "Request ...
0
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1answer
79 views

Are there any man in the middle proxy experts here?(preferably Fiddler) [duplicate]

Sorry, i am not fluent in english,so i will explain using the images below with Breaking Bad tv series as an example 1: http://i.stack.imgur.com/ZN60B.jpg 2: http://i.stack.imgur.com/4mUSt.jpg If ...
0
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2answers
5k views

Fiddler error 10061

So I don't know how, but I got Fiddler on my computer (I didn't approve any installation), and it's blocking me from using the internet. Every time I try to access it I get this error: The Socket ...
1
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1answer
403 views

Fiddler shows strange POST request

When I have Fiddler up and running, it shows me a strange POST request being sent to my localhost from Amazon.com every few seconds. Does anyone know why this is happening? I feel like all these ...
0
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0answers
50 views

import .cer file into ubuntu for curl

I am trying to use fiddler to act as a ssl proxy for debugging. I am trying to install fiddlers root certificate. I am mainly doing it so I can debug my python program. Using python I get a cert ...
0
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1answer
28 views

How to view edited page after editing the headers in Fiddler?

I am playing a bit with Fiddler because it seems to be the tool of choice for HTTP analysis on Windows, but I can't for the life of me understand how to view the new page after I have edited a request ...
0
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1answer
173 views

fiddler doesn't capture windows live writer traffic

I have been trying to capture windows live writer traffic through fiddler for my application which runs on IIS Express but I am unable to. Fiddler is open, capture traffic mode is on. I also used the ...
0
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0answers
24 views

Configure Fiddler to capture from bridged network or specific network adapter [duplicate]

Is it possible to configure Fiddler to capture from a bridged network or specific network adapter? I have a TV plugged into my PC network card. Wireshark sees all packets to and from the TV but ...
0
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0answers
272 views

Using Fiddler to capture traffic from smart tv

I've set up Fiddler to capture HTTPS CONNECTs and decrypt HTTPS traffic using a certificate. I also enabled "Allow remote computers to connect" and set up the proxy on both Fiddler and my tv. It ...
0
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0answers
51 views

Fiddler slows down requests to localhost significantly

I have a demo setup with an application on localhost and one elasticsearch instance on a virtual server running on my machine. When fiddler is capturing data it slows down the requests I'm making. ...
0
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0answers
87 views

Fiddler not capturing http requests in firefox?

I have both Fiddler and Fiddler hook addon for firefox. While attempting to track down an error, I found that fiddler will not capture http requests in firefox but will capture them in Chrome. I tried ...
1
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0answers
150 views

How to capture HTTPS traffic with Fiddler2 on Windows 8? Unable to generate certificate

How to capture HTTPS traffic with Fiddler2 on Windows 8? While trying to capture HTTPS traffic under Windows 8 I get permanent messages "Unable to Generate Certificate" while browsing: ...
1
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1answer
772 views

Why can't I save proxy settings on Windows 7 to use fiddler?

I have background below, but the main problem I think is that I cannot save proxy settings on windows 7. I've tried setting them from Fiddler (running as administrator) and from Internet Explorer ...
0
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0answers
63 views

IE 8 and PDF can not load

I have a very strange issue on my website with IE 8 in particular. Smaller size PDF is able to load in IE8, but any pdf that's a bit bigger (around 3mb),simply can not be loaded. It always say ...
0
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2answers
77 views

Untraceable malicious browser calls

I installed Fiddler 4 Beta to do some HTTP tracing. I found a lot of calls being made to sites like : facebook, collegehumor and a bunch of other sites I've never visited. Could not trace what/who is ...
3
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0answers
398 views

Capturing Internet Connection Sharing (ICS) traffic using Fiddler

Does anyone have any idea how to capture HTTP traffic that goes through my ICS connection? Full details: I have a PC connected to internet via Ethernet. PC has set up a Wifi Hotspot using Internet ...
0
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1answer
1k views

How does Firefox traffic not show up in Fiddler?

Before I start, I want to say that I know very little about the OS implementation of networking features, or about TCP/IP and basically most anything relevant to this question. I thought that Fiddler ...
1
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0answers
312 views

Getting Fiddler to work in a VM guest behind a proxy

I have a Mac OSX host and I'm running Parallels (but the same problem exists in VirtualBox). The scenario is that the Mac is wired into a corporate network with an explicit proxy set. The VM running ...
0
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1answer
154 views

Any similar tools like Fiddler's AutoResponder?

So, I was looking for a parental control that could block my children from some unwanted websites and redirect them elsewhere. As far as I searched, I found this handy Fiddler tool. It does all that I ...
8
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2answers
500 views

Connection speed fast once I start Fiddler

I have two laptops, one of them has no problems whatsoever when it comes to browsing the internet, everything is speedy and pages load as expected. The other one however, is a nightmare. Pages load ...
3
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0answers
158 views

How can I get Fiddler to watch traffic through CNTLM [closed]

EDIT: I don't know what I did before but it seems to work ok now. I'm not seeng traffic form TortoiseHg but that's no major loss. Traffic from the browser is fine. I've voted to close this question. ...
1
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1answer
1k views

Why doesn't Chrome work any more? [closed]

For "some reason" Google Chrome no longer is able to connect to any website, eventually failing with: Error 7 (net::ERR_TIMED_OUT): The operation timed out. Other browsers (Firefox, IE10) on the ...
0
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1answer
123 views

How can I monitor ports on Windows?

What is the simplest way on "local" (1*) Windows, for known ports, to: Find out if it is used. Find out as much as possible about what is behind the port. Find out as much as possible about traffic ...
1
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1answer
160 views

Where can I find responses in fiddler?

I installed fiddler2 and trying to use it. Whenever I point on a line, I only see the contents of the request, but not the response (looking at the "raw" tab). Where can I find the responses?
4
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1answer
571 views

Using Chrome and Fiddler showed strange requests - what is it?

For one of my projects I am using Fiddler ( http://www.fiddler2.com/fiddler2/ ) to trace my http request. I have noticed some strange calls (screenshot) to some weird URLs whenever I start Chrome ...
5
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1answer
170 views

How do I re-attach the details window in Fiddler after using Tearoff

I clicked the "Tearoff" tab in Fiddler2, which made the details view a separate window. How to I put the details back into the primary window?
1
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1answer
1k views

Forcing VMWare Workstation Traffic Through Fiddler

I just installed Windows 8 on a virtual machine using VMWare and I'm trying to use fiddler to capture HTTP Traffic and I'm unable to do so. I have set the network settings to NAT but that does not ...
3
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1answer
215 views

Chrome sending of packets to random destinations upon reconnect/disconnect

Noticed an interesting thing whilst debugging one of my websocket applications that Google Chrome will push out 3 http requests upon a network connection status changing; Quite disconcerting and ...
5
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2answers
5k views

Fiddler not showing captured traffic on windows 7

I have fiddler installed on a Windows 7 32 bit machine. When I start fiddler it correctly sets the proxy settings of IE9 browser (Firefox and chrome browsers too). However the captured traffic is not ...
0
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2answers
1k views

Proxy Routing Software [duplicate]

Possible Duplicate: Force programs that do not specify proxy settings to use a proxy (ie: Steam) I am looking for a software which can route all outgoing/incoming requests through a proxy ...
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0answers
188 views

Fiddler possible error maybe with LAN

Ok the problem begin when i begin using fiddler it was really usefull for facebook games, etc. But one day when I started the computer the internet conection was not working, so after many tries i I ...
0
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1answer
2k views

How to change IP using fiddler before passing to server?

Please find the scenario below: I want to know from which country my application is getting called, which can be easily detected by the IP Ranges. But for testing purpose I need to get the IP's from ...
2
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1answer
444 views

Linux alternative to Fiddler2 (different use! Not same question!)

I am aware that this question has been asked before; but my use for fiddler is completely different; Fiddler2 is my example. In Fiddler2 I can download streams from websites; for example if I stream ...
10
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4answers
3k views

What is the Linux equivalent of Fiddler? [closed]

On Windows I like using Fiddler to scan TCP streams and save them. Is there a similar tool to do this under Linux?
0
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1answer
784 views

Fiddler Web Debugging Proxy's “AutoResponder” feature on Linux

There is a website that I like visiting which uses a Javascript that does not work on Linux with Iceweasel. Looking into the source, I have found a simple way to fix it, so what I would like to do is ...
1
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2answers
773 views

How to measure network traffic on a port

I am using fiddler to monitor what is going on. Though I cant see total traffic over time for a session. Any tools that can do that easily (If I could export the statistics to a spreadsheet from ...
4
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2answers
2k views

Capture virtual machine traffic in Fiddler

I'm running Ubuntu in a virtual machine (host machine is Windows 7). Is it possible to use Fiddler in the host machine to capture the traffic from the virtual machine? Seeing as the virtual machine's ...
1
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2answers
2k views

Can't load Fiddler because Fiddler Port in Use

Windows pop-up message as belows: Unable to bind to port [Localhost:8888]. ErrorCode: 10048. This is usually due to another service running on this port. Run NETSTAT -A at a command prompt. What ...
4
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3answers
9k views

Fiddler not working in Windows 7 - LAN Settings locked?

I've been using Fiddler for years, but now, on Windows 7 (64 bit) I cannot get it to monitor traffic from IE 8. With the Firefox add-on, it is able to monitor Firefox traffic with no problem. This ...
1
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1answer
2k views

Looking for Fiddler2 help. connection to gateway refused…just got rid of a virus?

I use Fiddler2 for facebook game items, and it's been a great success. I accessed a website to download some dat files I needed. I think it was eshare, ziddu or megaupload, one of those. Anyway, even ...
2
votes
1answer
4k views

Set proxy authentication information in Fiddler

I wish to use Fiddler to debug the submitted request/responses from my SOAP client. I am inside a network that needs proxy authentication to talk to the server outside the network. Fiddler2 provides ...
0
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2answers
1k views

How to use Fiddler2 along with Windows 7 and HTTPs?

I have noticed that Fiddler2 does not work with https in windows 7 as in windows Xp. Probably resigning option does not work due to windows 7 better security. When accessing https site with this ...
0
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2answers
354 views

Fiddler stops capturing when I close DestroyTwitter

I'm trying to capture HTTP(S) traffic between my machine and an external REST service using Fiddler, as it seems Firebug isn't giving me detailed enough info. DestroyTwitter polls frequently and ...