Questions tagged [proxy]

Device or program that stands between two or more interconnected programs/devices

3307 questions
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How DNS lookups work when using an HTTP proxy (or not) in IE

I recently participated in a discussion regarding what happens when a client requests a page from a proxy server. I just wanted to make sure that my understanding of this sequence of events was correct in the general case: User requests site A DNS…
orange_aurelius
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Nginx proxy by Request Method

Is it possible/how can I configure an Nginx location block to proxy to different backends depending on the request method (ie. GET/POST)? The reason is, I am currently handling the 2 methods at 2 different URLs (one via http proxy and the other via…
Brenton Alker
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What effect does https traffic have on web cache proxy servers?

I just took two university courses on computer security and internet programming. I was thinking about this the other day: Web cache proxy servers cache popular content from servers on the web. This is useful, for example, if your company has a 1…
ejsuncy
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Why does sub_filter seem to not work when used in conjunction with proxy_pass?

Given the following configuration of nginx: server { listen 80; server_name apilocal; sub_filter "apiupstream/api" "apilocal"; sub_filter_once off; location /people/ { proxy_pass http://apiupstream/api/people/; …
kylehayes
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How do I configure proxy settings for LOCAL SYSTEM?

If I edit Proxy Settings through the Control Panel, the settings are stored in HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable and ...\ProxyServer. These settings are of course not used when running as a…
28
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1 answer

Why am I getting an "Invalid command 'ProxyPass'" error when I start my Apache 2.2 server?

I'm having trouble getting Proxying working in Apache 2.2 When I try to start it, I get an Invalid command 'ProxyPass' error. that would be indicative of proxy_http_module not being loaded. However when I look at the debug, it seems to be there.…
BIBD
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Apache Proxy TimeOut

I am trying to understand what is happening with the following message in our Apache 2.2 error_log: Wed May 18 21:03:29 2011] [error] [client 172.20.10.10] (70007)The timeout specified has expired: proxy: error reading status line from remote server…
roacha
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27
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4 answers

Nginx proxy to back-end with SSL client certificate authentication

I have two servers, both have nginx. Server A is listening to 443 and is configured to authenticate with a Client SSL certificate. Server B has an internal process that needs to communicate to Server A through nginx. I'd like to configure Nginx on…
Bastien974
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2 answers

Proxy exceptions when using $http_proxy env var?

In a typical browser, when we set a proxy server, we can define a list of hostnames/IP addresses that are not to use the proxy server. How do we accomplish the same thing when using $http_proxy? I rely on setting $http_proxy to use the proxy server…
feicipet
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Can any of the popular IM networks work like this?

Joe, Jack and Jill use IM as a communication medium among themselves in Company A, where they work, and with customers and partners around the world. No goofing off here -- it's a legitimate work tool. …
JCCyC
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How can I set proxy for subversion with ssh tunnel?

I want to check out/update the code via proxy since my local connection is slow. I setup ssh tunnel : ssh -D 8090 user@ssh.proxy.net to forward all the packets to my localhost:8090. How can I set up subversion to use this?
okidogi
24
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2 answers

Relationship between bastion host and jump host

What's are the differences/similarities between a "bastion host" and a "jump host"? Are they usually used interchangeably?
kolistivra
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24
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How to inject HTML code into every delivered HTML page?

I've got an Apache web server that delivers static HTML pages. For some reason I can't change the files themselves, but I still want to inject some HTML into every page that is being served. Is this possible with mod_proxy? If not, could anyone…
Node
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How can I disable encryption on openssh?

I'm having performance problems using openssh (server) and putty (client) combination to use a remote webproxy. I'd like to disable encryption and test the results to see if it makes a difference. How can i do that? Is there anything i can modify in…
Mark
23
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2 answers

using trailing slashes in nginx configuration

location /product { proxy_pass http://10.0.0.25:8080; } if I use my first location description for product folder, I should use http://mysdomain.com/product/ and I can not use http://mysdomain.com/product from browser. I mean I…
barteloma
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