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

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174 views

How to use WebDav with a proxy

I am having some issues trying to get my configuration to work correctly. I am running OwnCloud on one server 192.168.168.80 that has Sabre WebDav installed and Apache with MOD_Proxy on another ...
0
votes
2answers
557 views

Redirect traffic based on url to different ip address maintaining port and url information [duplicate]

We have a QA version, a UAT version, and a DEV version of webapp. Users need to access these via http://uat.company.com:41002/webapp, http://qa.company.com:41002/webapp, and ...
0
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0answers
403 views

HAProxy resetting backend connections

I'm in the process of setting up a series of servers as proxies to our application server, primarily to obscure the application server's IP as part of a suite of anti-DDOS measures. My goal is to ...
1
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0answers
22 views

Is it a good idea to use long max-age and changing urls instead of normal caching approaches [closed]

I'm trying to improve the speed of some websites that I'm serving by setting appropriate caching headers. I've read in some tutorials that it is not a bad idea to have the URI of assets reflect their ...
1
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0answers
30 views

Trying to inject javascript to every page [duplicate]

Hie. I'm working on a JS library that makes changes to dom elements and I would like to be able to show people it's effect in my site. I'm trying to setup some sort of proxy similar to a transparent ...
0
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3answers
907 views

Transparent proxying a single docker container to another docker container

I have a pair of docker containers running on the host machine, these containers together makes my application fulfill. So for each iteration/instance of my application requires a pair of docker ...
0
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1answer
90 views

Unable to reach apache web server through nginx proxy

I have apache server running on the following 23.xxx.xxx.10:80. I am trying to reach to one of the folders ( /var/www/cfbrokerlogs) using nginx proxy as defined below. However, when i try to reach ...
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0answers
42 views

Stop Nginx From Overwriting Proxied Server Errors

I have a a server running behind an Nginx proxy. Sometimes this server returns 500 errors along with some useful information about those errors. Nginx seems to be swallowing the errors and returning ...
1
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0answers
35 views

Trying to run 2 dante servers on 1 vps

I purchased a vps for the purpose of using it as a socks5 proxy with dante, my vps has a second ip on the interface venet0:1, I'm wondering how I can use that ip as a proxy along with the ip on ...
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1answer
41 views

company computers with proxy but no gateway?

Can I safely assume that client computers in my customers environment do have a configured gateway (whether static or DHCP)? It looks obvious but I wonder if this scenario is realistic: In corporate ...
0
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0answers
14 views

Can apache (mod_proxy_balancer or something else) manage probe on specific URI?

I have an apache server used as a balancer to reach two nginx instances which in their turn communicate with a specific tomcat application. The tomcat exposes a healthcheck to verify application ...
0
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2answers
195 views

Using iptables or similar to redirect traffic to a proxy

I've searched around for an answer to this question, but it seems like most of what I found wasn't specifically what I wanted to do (mostly redirecting traffic on the same host to squid running on ...
2
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1answer
164 views

Nginx cache not updating

So my coworker set us up a fancy new caching proxy system and then promptly went on vacation. Now I'm getting complaints from our developers/designers that many static resources are being cached for ...
0
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1answer
303 views

Convert HTTP request to HTTPS through Apache and Squid

We have a service running internally that needs to upload files to S3 and all outgoing traffic currently routes through a Squid server I manage. The service that sends the files only supports HTTP but ...
1
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0answers
59 views

Hudson proxy configuration on amazon EC2-VPC instance

I am using EC2 VPC instance. For Hudson installation of plugins, I hit the command java -jar Hudson.war --httpPort=8888 After this, I opened url http://127.0.0.1:8888 in instance's internet ...
0
votes
1answer
246 views

Setting up basic proxy from https to http via Apache

I need to proxy some remote api https://example.com/api/ to be accessible locally as http://localhost/api/ I tried putting this line in httpd.conf: ProxyPass /api/ https://example.com/api/ ...
1
vote
1answer
105 views

Joomla behind caching server with SSL

I'm having trouble getting a cache system to work with Joomla 3.x. This is especially a problem since the server should enforce HTTPS/TLS-connections. The Joomla system runs on Apache2 on Debian ...
0
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0answers
177 views

Configure nginx to proxy pass when some conditions occurs or to use php fastcgi otherwise

I have a particular case on which I want to redirect visitors to a "prerender" server when I found out the visitor is a crawler (to give a SEO-optimised website) and to a standard php fast-cgi ...
0
votes
1answer
117 views

A way to whitelist (or blacklist) https connections

I am trying to create a captive portal using WifiDog, AuthPuppy and Squid. We want to provide access only to a selected number of resources, e.g 2-3 websites and the App Stores (Apple and Google). ...
0
votes
1answer
129 views

Wrong IP with lighttpd reverse proxy

I use a lighttpd reverse proxy to serve django with gunicorn. Now this config worked: proxy.server = ("" => ( "" => ( "host" => "127.0.0.1", "port" => 8000, ))) Now i moved the ...
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0answers
131 views

Convert normal request to proxy request

I need to send requests from an application (Jenkins) to a certain url only via forward proxy server: Jenkins --> Proxy w/authorization --> https://confluence.mycorp.net/* Jenkins does not ...
0
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0answers
227 views

Access pfSense reverse proxy sites from LAN

I've configured multiple webservers inside the reverse proxy package to redirect to a single servers, but on different ports. app1.mysite.com -> app.mysite.local:8000 app2.mysite.com -> ...
0
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0answers
81 views

Captive portal and walled internet

I am creating a tour guide app which visitors can download when they arrive on location. There will be a Hotspot to which they connect, they will get a welcome page with instruction (and a button to ...
0
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0answers
76 views

How do I diagnose a blocked connection to an internet webserver?

When I browse to three specific sites (which happen to be run by the same provider), I get a 403 Forbidden Nginx error. However, the sites are up. I am able to access the sites when I use a proxy ...
1
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0answers
26 views

How can I proxy requests to a specific IP to a different IP on OS X?

On OS X how can I setup a route so that when I make a request to 10.0.0.1 it is redirected to localhost? Right now I can do curl localhost:3000 and get back a blob of HTML from my running node web ...
0
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0answers
130 views

IMAP proxy setup to allow use of IMAP IDLE?

First-time poster, long-time lurker/reader. Sorry for the obscenely-verbose question...I intended to keep it more concise. Also, sorry about the links not being "actual" links -- I don't have the ...
2
votes
1answer
180 views

How do I make a Cisco Ironport appliance send “linked certificates” for HTTPS inspection?

I have a PKI tree, and the ironport is a CA at the second level of the PKI tree, (for issuing HTTPS inspection certs) Although I deployed the root certificate to all clients, and chrome/IE work ...
2
votes
0answers
208 views

400 bad request from a proxy cache

So we have an nginx proxy cache that is used to maintain uptime even if npm goes down. On occasion this server (noticeably once every few months) starts returning 400 bad request for every response ...
0
votes
1answer
46 views

Apache proxy to subdomain (vhost)

I need to proxy to a webserver were I don't have control over it. The problem is that the webserver hosts more than 1 domain and subdomains on the same IP. This means that when I use apache proxy I ...
6
votes
2answers
421 views

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 ...
0
votes
1answer
85 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 ...
-1
votes
2answers
478 views

How does UnblockSit.es work?

UnblockSit.es is a proxy site, however it is a little different to onces I've seen before. Rather than using a PHP or other server side script to fetch and display a page, it seems to do everything ...
0
votes
1answer
60 views

How to restrict proxied apps based on application auth logic

I have a vhost with mod proxy that redirects fine, but I’d like to add to it. Here’s my vhost: <VirtualHost *:80> ServerName www.domaine.local ProxyRequests Off ProxyPreserveHost ...
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0answers
231 views

Nginx proxy to Go dramatically reduces performance

I just finished coding up a small Go script listening with the Go http package. I wanted to put nginx in front of it (I need to serve static files in a subdir as well), but noticed that req/sec and ...
1
vote
1answer
58 views

Simplest way to forward HTTP requests to a different server

I have a mobile app that needs to communicate with a third-party server over an HTTP API. But the third-party server can be accessed only from an approved IP addresses, meaning that I need to put my ...
0
votes
2answers
687 views

Apache module RPAF documentation? [closed]

I installed libapache2-mod-rpaf package on Debian because mod_remoteip seems not available. I cannot find any documentation about this module. I found a github repo but the configuration options are ...
1
vote
1answer
257 views

IGMP Router Mode VS Proxy Mode

I am trying to understand the difference between IGMP Router Mode and IGMP Proxy Mode here, http://technet.microsoft.com/en-us/library/cc957920.aspx There is a question for an exam I am studying that ...
0
votes
1answer
35 views

Redirect client cloud traffic [closed]

We recently moved our email to Office365 which has as expected put additional strain on our Internet connection. However, we are moving some services to the cloud which will stretch our Internet ...
2
votes
3answers
2k views

Nginx location regex doesn't work with proxy pass

I'm trying to get these 2 location directives working in Nginx but I'm getting some errors back when booting Nginx. location ~ ^/smx/(test|production) { proxy_pass ...
1
vote
2answers
107 views

Use Fail2ban to block proxied dovecot password attempts

I've searched around a great deal with this, but can't manage to come up with a solution. The easiest way of explaining it, is I used to have just 1 email server, now I have 2. The 1st email server ...
0
votes
2answers
250 views

Can an Apache proxy send one request to multiple servers?

We would like to send the request received by an Apache proxy to all of a set of downstream servers (in fact, also proxies, but I don't think this matters). We know that all but at most one of these ...
0
votes
1answer
580 views

Allow Google apps and block consumer Google accounts using squid proxy

In my organisation, I am trying to allow the Google apps account and block consumer Google accounts using squid proxy. According to this link, Google says we can do it using following steps: 1. ...
0
votes
0answers
142 views

Squid forward traffic to another proxy with authentication

I want to use Squid locally on my computer to forward all traffic to a parent Squid proxy which uses BASIC authentication. The aim is to not store my password on every configuration file that needs ...
0
votes
1answer
110 views

Apache 2.2.4 Proxy Balancer Extremely Slow When a Balancemember is down

I am using apache 2.2.4 as a reverse proxy server in my DMZ. The Proxy Balancer appears to work great when the two BalancerMember servers are up. But if I shut one down, It takes roughly 30-45 seconds ...
0
votes
1answer
58 views

How to route an IP Whitelist to one VM and all other to a second VM on proxmox?

Is it possible on linux to have a whitelist of IP's that are allowed to reach a specific VM on the internal NAT? eg (public ip (proxmox) --> My VM for whitelisted IP's (192.168.0.1)), and if the ...
0
votes
1answer
265 views

route apache traffic through squid proxy server

i am using squid as proxy server for blocking patterns in a url (like: block .jpg,.bmp, etc). now i want to route the whole traffic from my 2nd server (which runs apache) through the proxy server. so ...
0
votes
1answer
400 views

Configure firewall and proxy server or just firewall for outbound connections

I'm actually a software developer and I am working on a web application which uses Recaptcha. I am using Asp.Net C# in a web form application. I am having an issue with the server trying to verify ...
-1
votes
1answer
153 views

Bonding multiple proxy server [closed]

I want to use multiple proxy server at the same time to speed my downloads. How can use multiple proxy at the same time. Reverse Proxy products such as haproxy nginx can use multiple proxy server but ...
1
vote
1answer
123 views

Local transparent proxy OS X pf

I was trying to create local transparent proxy using this pf rules: rdr pass inet proto tcp from $Out to any port 80 -> 127.0.0.1 port 3129 pass out on $Out route-to lo0 inet proto tcp from $Out ...
0
votes
1answer
50 views

How can I adapt this technique of using a proxy (in firefox) to wget and yum ? [closed]

I work in a large organization where some people have extremely restricted internet access and some are given a fairly large amount of freedom. The way my organization manages this is by running a ...