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

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14
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5answers
5k 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 ...
0
votes
2answers
4k views

How To Enable URL Filtering With Just Squid & C-ICAP

Before I posted this question, I read several set up guides online, the squid docs, c-icap docus, and also the ICAP RFC (3507). Unfortunately, the documentation for SQUID and C-ICAP does not provide ...
0
votes
1answer
17 views

IIS 8 and MSMQ over HTTP without WCF

I am trying to config a new Server 2012 R2 server running IIS 8 and MSMQ. I have create a private queue and trying to send it messages over HTTP from a server in another domain. I have granted the ...
0
votes
0answers
7 views

Inject header in HAProxy redirect function

I have HAProxy 1.5.8. I have this basic 301 rule : frontend http_frontend bind *:80 mode http redirect location https://xxxx.com code 301 The response looks like this : HTTP/1.1 301 Moved ...
0
votes
3answers
4k views

How to increase the size of HTTP Post Request in Websphere

The HTTP specification doesn't impose a specific size limit for posts. They will usually be limited by either the web server or the programming technology used to process the form submission. How i ...
0
votes
1answer
2k views

Apache stops responding to http requests — https continues to work

Okay. Very strange problem that I'm having here. I just recently updated to Apache 2.4.2 from 2.2.17, mostly to try to get name-based SSL VirtualHosts working (although they should have been working ...
1
vote
1answer
1k views

Retrieving kickstart and other .img file in pxe remote installation in CentOS

I am trying to installation CentOS through pxe tftp installation. Installation starts but it fails to download image files from the http server. but file are accessible on the http server. Logs from ...
-1
votes
1answer
42 views

Https to http redirect for only one of multiple sites on the same server

I have several sites on a single server, and an SSL certificate. The problem is that i need to redirect all sites from https to http except one, which should be the only site using https. Say, ...
-4
votes
2answers
23 views

Apache2 how to working www.example.com [on hold]

I need help. I am sorry wrong write. My LAMP server I created virtual host working http://example.com , but it is NOT WORKING. $ping www.example.com ping: unknown host www.example.com My ...
0
votes
0answers
17 views

Empty GET / HTTP/1.1

I'm wondering why I'm seeing all these empty HTTP GET requests in my Node / Express server logs. We're behind HAProxy (if that matters) [2015-02-25T01:33:31.592Z] INFO: xxxx-web/20106 on ...
0
votes
0answers
12 views

HTTP DoS prevetion with UFW firewall

I am trying to creator an HTTP DoS attack on my servers using UFW firewall using this Resource. I edited /etc/ufw/before.rules to get the following rules. # # rules.before # # Rules that should be ...
0
votes
0answers
52 views

How to Relay All HTTP Requests to Another Server

Here is the scenario I need to work with. We have devices which need to talk to web service. This web service is hosted elsewhere and is accessible via DynDNS. Due to limitations on the device and our ...
0
votes
2answers
58 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 ...
2
votes
0answers
133 views

What would cause Apache to return malformed HTTP responses?

I have a Go server that reverse proxies requests to an Apache/PHP server. I have been able to rarely observe that on occasion, the Apache/PHP server will cause Go to produce the following error ...
13
votes
4answers
15k views

Can the IP address for an HTTP request be spoofed?

On a website I am building, I plan to log the IP addresses of submissions, just in case it's necessary. I don't mind proxies, but outright spoofing your IP address would defeat the purpose. To ...
-2
votes
0answers
22 views

How configure requests from other ports to port 443? [migrated]

I am trying to configure my first https, and i think i get it, but there is a problem: the site wont open in http, just https, because of this, i want redirect everything to https. I am using ...
-3
votes
0answers
22 views

easiest way for changing ip address for http requests [closed]

My goal is to scrape one webpage from a java bases application which is running on aws ec2 instance. If there are too much requests ip address is blocked for about one hour. What are the ...
1
vote
0answers
31 views

Nagios check_http gives 'HTTP/1.0 503 Service Unavailable' for HAProxy'd site

I asked this on stackoverflow, but I think it's better suited for here. Can't figure this one out! OS: CentOS 6.6 (Up-To-Date) I get the following 503 error when using my nagios check_http check ...
0
votes
0answers
38 views

Whats the stance of HTTP/2 on using DNS SRV and why is that so? [closed]

https://tools.ietf.org/html/draft-ietf-httpbis-http2-17#section-3 does not reference https://tools.ietf.org/html/rfc2782 Obviously, previous hindrances in terms of slow transition and preestablished ...
2
votes
2answers
8k views

Squid throws error, The requested URL could not be retrieved

Sometimes I am getting the following error The requested URL could not be retrieved While trying to retrieve the URL: http://groups.google.com/ The following error was encountered: Unable to ...
2
votes
3answers
2k views

Manual NAT on Checkpoint (Redirect all http requests to a local web server)

We have a proxy server in our internal network and I want to redirect all internet http requests to a web server in local network. It'll be like a Network Billboard that says "No direct connection is ...
16
votes
4answers
12k views

IIS Log Request Body / POST Data

Does anyone know how I could get IIS to log POST data or the entire HTTP request?
13
votes
3answers
13k views

How to list Apache enabled modules?

Is there a command that list all enabled Apache modules?
-1
votes
2answers
98 views

Override SSH message when accessed via HTTP

If you access my server via HTTP using the SSH port (22), you'll see a message like this: SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1.1 Could be possible to display a different message?
1
vote
2answers
801 views

HTTP not finishing over LAN. Hardware cause?

On a customer server running Apache 2.2 on Windows server 2012 we're noticing that from time to time, some requests to the server never finish. Using wireshark I've found a bunch of duplicate ACKs get ...
6
votes
2answers
4k views

Git push over http (using git-http-backend) and Apache is not working

I have desperately been trying to get push for git working through the "smart-http" mode using git-http-backend. However after many hours of testing and troubleshooting, I am still left with error: ...
0
votes
2answers
40 views

AWS EC2 : No HTTP Traffic after reboot but SSH is ok

I have a small ami EC2 instance @ AWS. I had to reboot yesterday and after reboot, I couldn't access the websites hosted on the EC2 while there was no problem at all through SSH. Things I checked ...
0
votes
1answer
29 views

Apache: SSL and Non-SSL (without VirtualHosts?)

I have a web server and have two folders I would like to treat differently. One folder on the local filesystem should use SSL and the other should not, for example: /path/to/ssl/site ...
27
votes
3answers
119k views

Can you pass user/pass for HTTP Basic Authentication in URL parameters?

I believe this is not possible, but someone I know insisted that it works. I don't even know what parameters to try, and I haven't found this documented anywhere. I tried ...
0
votes
0answers
3 views

Accessing a website through its IP address [migrated]

I would like to know the chances of not being able to access a website only through the domain name and denied of acccess through its direct IP address. I wish draw attention to the following ...
2
votes
2answers
951 views

What is the difference between using upstream and location for php-fpm?

I've been searching around but couldn't find a straight answer, if someone could please clarify this, would be greatly appreciated, thanks! location ~ \.php$ { try_files $uri = 404; ...
2
votes
1answer
1k views

Configuration of nginx for git-http-backend on debian(-based systems)

I'm having trouble to get git-http-backend working using an nginx server on my Ubuntu 13.04 machine. Tried it with Debian 7 before but with similar results. Basically I followed ...
1
vote
2answers
42 views

Do I need to receive the private key from VeriSign?

I requested a trial certificate from Verisign which I received via email and thus the intermediate and root ones. What I reveived was an PEM certificate, the one with BEGIN and END CERTIFICATE. I'm ...
15
votes
2answers
12k views

How can I return a 503 status in apache without invoking external scripts

I need to return a 503 status code from one of my sites while it's down for maintenance, in the time-honoured SE_firendly fashion. I can't seem to work out how to do this without invoking external ...
2
votes
2answers
874 views

Unable to access monit daemon via HTTP from host port using Vagrant

I want to use monit to monitor services on my Ubuntu VM(precise 32) but I cannot access the monit daemon via HTTP from the host (local) machine. I have enabled the following settings in ...
6
votes
8answers
5k views

Handling http and https requests using a single port with nginx

i was wondering if nginx is able to handle http and https requests on the same port. [*] This is what i'm trying to do. I'm running a web server (lighttpd) handling http requests, and a C program ...
0
votes
4answers
7k views

netstat shows many times deploy.akamaitechnologies.com connected to my server

Many times, after running netstat on my server, I find one of IP addresses belonging to deploy.akamaitechnologies.com connected to my server, do someone has an idea on what is happening on my server ? ...
0
votes
1answer
1k views

Hudson authentication via wget is return http error 302

I'm trying to make a script to authenticate in hudson using wget and store the authentication cookie. The contents of the script is this: wget \ --no-check-certificate \ --save-cookies ...
1
vote
1answer
2k views

301 redirect Rule For Load Balance F5 BigIp

I have a load balancer F5 Big ip for my website. Currently, I am having 302 redirect in place; however, I wanted to apply 301 but dont know how. For example: My website (abc.com) when typed 302 ...
6
votes
2answers
613 views

How can I tell which server I've been load balanced to?

I want to test some configuration changes to one-way synchronisation between two servers that sit behind a load balancer (this is all Rackspace Cloud infrastructure FYI). The problem I have is that I ...
0
votes
0answers
28 views

dynamic port routing based on request path

The problem: I currently have a nodejs http server which is used to serve long-running jobs. The way the client typically interacts with it is the following: Send a request to '/start/:guid', to ...
0
votes
1answer
1k views

Apache HTTP Server+Tomcat: Which file generates mod_jk.conf, how to modify generated stuff, and how does httpd reach it?

I'm using XAMPP with Apache HTTP Server and Tomcat Add-On installed. There's a default mod_jk.conf which is generated by Tomcat when starting it. But which file generates this mod_jk.conf file? How ...
0
votes
1answer
33 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 ...
1
vote
0answers
7 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 ...
4
votes
3answers
838 views

.htaccess redirect all extension to php

I recently updated my .htaccess file to hide the .php extension of the urls. It works nice, when I try to reach domain.com/index, it displays the php file. When I type domain.com/index.php it ...
0
votes
2answers
25 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 ...
2
votes
2answers
80 views

Is this reverse proxy configuration possible

I will first try to describe the problem I have. Let's say I have two different http servers running on two different ports behind firewall on my local machine: SERVER1: http://localhost:8001 ...
0
votes
3answers
997 views

http or https for file download?

I am going to be distributing a file to people after they purchase it. I'm trying to determine whether I should use http or https to deliver the actual file. My hosting plan is pay-as-you-go. Will ...
0
votes
1answer
190 views

APC Memory Pool and Apache Problems

i have a problem with my APC and Apache. Since i have been installed APC on my VPS, i face to many problems. Here is one of them. My Apache keeps falling down, server port :80 is available, but its ...
1
vote
1answer
2k views

monit: can't connect to the http interface

I'm setting up monit on a new site, which i'll refer to as mywebsite.com during this question. I've set up the config to access monit's web interface page, but i can't connect to it. I've got a ...