HTTP stands for Hyper Text Transfer Protocol and is the protocol used to transfer information around the World Wide Web.

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Internet works, can ping everything but one IP does not connect

An hour ago I was connected to my vServer via SSH and edited the mysql database. Since ~45 Minutes I can not connect to that server. The problem is only affecting my desktop Other devices in my ...
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1answer
11 views

Tomcat 8.15 APR Poller failed with error 610,038

I was testing my server with JMeter but when I reach an Highload the server tends to have this error logged on the console and it keeps a lot of active threads on apparent deadlock : 30-Jan-2015 ...
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4 views

Can mod_rewrite [P]roxy to an HTTPS url when the inbound request URL is HTTP?

I have a host (IIS6, running an implementation of mod_rewrite for windows, by a co called Micronovae. It works well) that has a site at http://some.host.com I also have another host (on Microsoft ...
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46 views

Would keeping files compressed by default for http-compression instead of compressing them on the fly be evil? [closed]

http compression exist for a while. It also appear most of our traffic is compresed. Even internet explorer 5 implement gzip TE for http. So I am planning to compress static content on the disk and ...
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2answers
21 views

TCP window on Video Server

I am trying to benchmark the performance of my HLS video server. My server is a pretty naive one at the moment: Just an NGINX file server. (HLS delivers video over HTTP by splitting it up into files ...
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62 views

wordpress 4.1 force http intp https with .htaccess

I would like to force https with correct Comodo Certificate, in the website www.cabdrome.com with .htaccess (and not only from php). My webserver suggest to use these row to force HTTPS for an entire ...
2
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1answer
32 views

Nginx doesn't decrement max-age

I'm trying to set up Nginx as a reverse proxy for my Rails application running on Unicorn. My app has some public pages that I'd like to cache for a duration for 60 minutes, so I set the max-age ...
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28 views

Maximum number of HTTP request in squid proxy server

I have single Squid 3.4 instance running on Ubuntu Linux server. It is running in forward proxy mode and it is intercepting all HTTPS traffic. I am currently load testing squid setup. My setup is as ...
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1answer
27 views

HTTP URL Redirection Command Line Trace [closed]

I have to produce definitive evidence that can be documented on a piece of paper, proving that one URL redirects to another. When you browse to the URL in question, the web server responds with an ...
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2answers
21 views

Haproxy: How to balance traffic within directory reached?

I want to know if there's a way to balance the traffic within directories using haproxy. I have haproxy balancing all HTTP traffic to server1 & server2. What I want is to balance all images ...
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12 views

“Rewrite” HTTP status codes

I have a load balancer appliance (Cisco ACE) which balances two instances of an application (Splunk). Unfortunately the application returns status code 303 when it redirects, which the LB doesn't ...
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16 views

sharing writeable (gitolite) git repos as read-only over http

I have a number of repositories accessible thorugh SSH and managed via gitolite for writing. I would like to make them accessible read-only through a different URL over dumb HTTP (by symlinking the ...
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1answer
33 views

Redirect https to http in apache 2.2 on CentOS 6 [duplicate]

I have apache2.2 on CentOS 6, having SSL enabled in configuration block. It serves the SSL pages for a host name first.defaultdomain.com (example) which is mapped to the default IP of the server. ...
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0answers
6 views

Does Apache need firewall access for code server requests? [migrated]

Would just like quick clarification on something. For a development stack such as LAMP or XAMPP for a local server; does Apache require access over the firewall (e.g. port 80) if, for instance, some ...
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1answer
39 views

Manage several sub domains with nginx

I like to handle different sub domains in my Nginx server, this is my config file (partially) server { listen 80 default_server; listen ...
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0answers
34 views

This page has a redirect loop when using HTTP Redirect in IIS 8

This one's got me...all I'm trying to do is use the HTTP Redirect feature in IIS 8 to redirect to a different page/directory, but when I do, it says this page has a redirect loop. The site has ...
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0answers
25 views

Script to verify/monitior HTTP caching headers [closed]

We'd like to verify that all our websites use the correct HTTP caching headers. Is there a script out there to make a request to a website, check its response headers and report whether it will be ...
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0answers
11 views

How can I calculate the hardware I need for a WAMP server? [duplicate]

Hello I need to find a way to calculate what kind of hardware I need to run a WAMP server that will host a SMF forum and a wordpress blog. and expecting about 75 hits/day. What do i need to calculate ...
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2answers
41 views

What will happen if I force https for my image hosting site via .htaccess but embed an image with an http link? [closed]

I've built myself a small image hosting service for my own projects and I recently switched the site to https which works perfectly. Now I made a .htaccess file with a rewrite rule as described here ...
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0answers
47 views

Solution for transparent proxy

I'm looking for a tool, that will forward all requests to parent proxy. In my case all traffic with destination port 80 - is redirected to a local instance of proxy-server, that forwards it to some ...
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5answers
4k views

mod_security block requests by http-host header

The last few days I noticed some servers being hammered with unknown requests. Most of them are like the following: 60.246.*.* - - [03/Jan/2015:20:59:16 +0200] "GET ...
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1answer
23 views

Measuring request response time by port

So, I'm currently working on a project in which I spin up a set docker image on a number of different machines and configurations. This image basically contains a web server that accepts a number of ...
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1answer
32 views

Apache mod_rewrite rules aren't triggering?

I have an archive of the Twitch Plays Pokemon Reddit updates on my server (http://flarn2006.dyndns.org/tppupdates/). Some of them include links of the format "/u/username", which is valid on Reddit, ...
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1answer
34 views

HAProxy doesn't keep-alive http connection

I've switched on the option http-keep-alive in the defaults, as well as tried it in the frontend definition. But the Response Headers in the browser never show up keep-alive, although its there in ...
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22 views

Reverse proxy server that accepts connections from HTTP server - does it exist?

I'm the developer of an embedded hardware device which contains a lightweight HTTPS server. The problem is that I wish for the embedded device's web server to be accessed from outside when placed ...
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2answers
41 views

Are redirected GET request to HTTPS secure?

This affects a lot of thank-you pages from 3rd party carts, etc. Are GET requests to HTTP that are redirect to HTTPS secure? Or, can they be snooped before the redirect takes place? Thank you
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1answer
35 views

HTTPS posts to HTTP URL's insecure?

Have to deal with some incorrectly assigned/redirected posts from an HTTPS server to HTTP URL's. How much of a security risk are these? Are they vulnerable to something like a man-in-the-middle ...
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0answers
25 views

Analyzing TCPDUMP results for failed request

I'm making http POST calls to a database every 30 seconds, both the server and database are on the same host. Every 5 minutes or so, I get an error back from the endpoint indicating that the request ...
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1answer
36 views

Do incoming https posts require https URL's

We would like to have HTTP posts from secure servers be secure on our end. Do the posts need to be made to https://ourserver.com, or does it work to post to http://ourserver.com, and then redirect to ...
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1answer
35 views

Proxy-attack simulation

I have a WS2008 x64 server, that has NodeJS application working on its 80 port. Server constantly receives queries from different IP-addresses that are trying to use my application as a proxy. NodeJS ...
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1answer
56 views

Domain pointing to wrong DocumentRoot?

I was following this tutorial about installing an SSL cert on a ZPanel Ubuntu Install http://blog.arnas.web.id/?p=145 (I also enabled mod_ssl, which it doesn't mention in the post) The certificate ...
0
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1answer
27 views

DELL PE 2950/1950 IPMI iso from internet

I'm wondering if I could ask my IPMIs to load the OS ISO to boot from an Internet/HTTP URL? Have anyone already tried such a thing?
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1answer
35 views

Http Request Hangs Client Side

We've run a website for several years with thousands of visitors. Very rarely the following problem happens to a certain group of users: A certain user of that group makes a client side action on his ...
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2answers
55 views

Run two services with the same public port

Say I have http://localhost:8080 pointing to my Jenkins instance and http://localhost:8081 pointing to my Jira instance, what do I need to do to acess my services like http://localhost/jenkins and ...
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0answers
42 views

Nginx: Prevent non-www address from redirecting to www?

My site uses both www and non-www addresses for our site (dcturano.com). The problem I'm having is that the server is redirecting non-www traffic to www traffic. How do I prevent this? server { ...
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1answer
67 views

Add HTTP authentication to wp-login.php and wp-admin vps wide

In order to protect customer's WordPress installs and the vps itself, i would like to know how i can add "HTTP authentication" to wp-login.php and wp-admin folder vps wide, for each WordPress install. ...
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61 views

Varnish request throw HTTP 302 instead of 200

When making a request directly to my apache server, I can download the PDF file requested, apache returning a HTTP 200. When the same request is done through Varnish, I am forwarded back to a login ...
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0answers
38 views

WL-Proxy-SSL / X-Forwarded-Proto in WebLogic

How do I configure my WebLogic server or WebLogic application to use this header coming from a proxy, when requesting the base URL from a class using JAX-RS? I prefer not to have my application have ...
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1answer
40 views

Is it possible to block HTTP traffic from specific machines?

I have some web crawlers, and a specific website seems to be blocking traffic temporarily after some time. The thing is, even though all clients have the same external IP address (they access the ...
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1answer
36 views

enable java app to establish http connection under network of VPN.

Some relative question http://stackoverflow.com/questions/17170980/connect-to-http-server-behind-vpn-with-java has already asked in Stack Overflow while I don't still have a solution since this should ...
2
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1answer
77 views

HAProxy 1.5 SSL and many website

Actually I'm hosting hundred website on Apache2 with some HTTP and some HTTPS, I'm preparing a new hosting infrastructure and I'm using HAProxy to loadbalance all my HTTP and HTTPS query on my ...
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2answers
30 views

access hierarchy between php and httpd

The objective is to control access to a php/httpd app, owncloud, to specific identified ip addresses. Both php and httpd appear to have mechanisms to do this, php is through a config.php file with ...
-1
votes
1answer
39 views

HTTP Protocol Information Leak [closed]

I have done a test and The result is HTTP Packet Inspection (Low)back Port: http (80/tcp) Summary: This test gives some information about the remote HTTP protocol - the version used, whether HTTP ...
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votes
1answer
41 views

HTTP connection keepalive logic [closed]

I am fairly new to HTTP and pardon me if the question looks stupid. I cant get my head around the HTTP keepalive logic. I am studying HTTP definitive guide. We send multiple requests , response over ...
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0answers
23 views

Is there way to find which process is binding to a server's HTTP url?

I have a Windows 2008 R2 server with many processes running on it. Some of the processes are written in .NET and are using WCF to bind to various HTTP endpoints. Is there some tool (command-line ...
0
votes
1answer
26 views

What characters are special in an nginx map instruction?

I'm moving a site to a new structure and want to use nginx's map to map old URLs to their new locations. For simple cases that works like a charm, but I have trouble with some values. This is what I ...
0
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1answer
158 views

nginx: Multiple cross-domain 301 redirects with different page addresses

I'm moving my old site over to a new domain, and with that new domain comes new naming conventions. I'm trying to figure out what would be the simplest way of accomplishing the following for roughly 8 ...
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32 views

Configure Apache to decode utf-8 encoded URIs

I have a file named montaña.mp3. When HTTP clients send a request for that file, they send GET /monta%C3%B1a.mp3 HTTP/1.1. That's a utf-8 encoded URI. But Apache returns a 404 error. However, if I ...
12
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3answers
1k views

How does the HTTP GET method work in relation to DNS protocol?

I am trying to understand application layer protocols in TCP/IP stack. I know that both HTTP and DNS protocol stay at the top layer (Application Layer). So, when a browser wants to access a resource, ...
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52 views

curl 7.21 does not correctly call a host with a host header on https

We found out that calling a host like following using curl 7.21 or 7.24 does produce an error in the apache config (we have multiple SSL Vhosts!). Whereas the same command runs smooth with curl 7.34 ...