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

learn more… | top users | synonyms (1)

4
votes
0answers
27 views

Forward proxy for webservices with SSL client certs

I have lots of servers which access various external webservices, most of which use SSL, some of which require client certificates. I would like to centralize the configuration of client certs and ...
4
votes
0answers
9k views

Configure Squid as an HTTPS forward proxy?

Here's some background about my problem: I have a web service running on Heroku, with a dynamic IP address. Static IPs on Heroku are not an option. I need to connect to an external web service which ...
3
votes
0answers
244 views

Proxy Server setting stuck on Server 2003 R2 for Windows Updates

Stay a while and listen. This is going to be a long one. We've been having a problem the last couple of months with Updates on very specific Microsoft Server 2003 R2 Machines. This problem has ...
3
votes
0answers
159 views

Continuous ping on proxy preventing https requests, why?

I hope someone can help me solve this mystery. I have a small linux box which is configured as a transparent proxy on my network. I'm trying to run a script at startup that does a continuous ping to ...
3
votes
0answers
1k views

Why does Nginx's proxy_intercept_errors directive require a rewrite to work properly?

Following is a sample Nginx server configuration. Without the "magical talisman" location block, proxied error content results in an Nginx 404 page rather than the customized error page being served. ...
3
votes
0answers
1k views

Dante (SOCKS server) not working

I'm trying to set up a SOCKS proxy using dante for testing purposes. However, I can't even get it to work with a web browser, after looking at several tutorials on how to do that. I've tried in both ...
2
votes
0answers
22 views

HAProxy switch to backup on 500 errors and/or server down

I'm setting up an HAProxy in front of only 2 backend servers, with a particular configuration: any request should go to server A; but, if server A returns a 5xx error code, all request should go to a ...
2
votes
0answers
51 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
65 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 ...
2
votes
0answers
28 views

How can I throttle the rate of messages with a transparent proxy server?

I am trying to run a client software that connects to a socket server and downloads data. My problem is that the socket server has a max rate of messages per second, and it disconnects a client if ...
2
votes
0answers
309 views

Nginx not honoring must-revalidate

I want to use nginx as a caching reverse proxy. I also have a special requirement, which I thought could be accomplished with nginx. I am using Amazon s3 as origin server and I use signed urls to ...
2
votes
0answers
29 views

Evaluating and redirecting http requests

I am trying to evaluate traffic on port 80 to determine whether or not if we need to redirect a request, or pass it through, while being transparent. Scenario: User connects to our system via Wifi. ...
2
votes
0answers
1k views

Squid Logs NTLM usernames only for certain requests

Currently I have squid 3.2 setup with NTLM authentication and LDAP Group pulls. I also have MySar running to pull the reports. It seems that the way the logging works is by passing them twice, one to ...
2
votes
0answers
128 views

Apache Forward Proxy (SSL between Client and Proxy)

I've configured an Apache VirtualHost to act as an HTTP forward proxy, works great, but I would like the connection between the client and the proxy server to be encrypted. Is that something Apache ...
2
votes
0answers
528 views

setting up mod_proxy - plesk, apache, .htaccess?

I want to set up mod_proxy to work so that my blog is running under a subdirectory of my site rather than subdomain so i get the seo backlink benefit. What im looking to do is get my tumblr blog ...
2
votes
0answers
340 views

Nginx as a proxy doesn't allow to access backend (Apache) content which is password protected

I have apache as a backend and nginx as a frontend. Some content is password-protected by Apache (HTTP Auth). When I access it directly - everything works fine, bur when I try it through nginx - ...
2
votes
0answers
496 views

FTP proxy with SSL support

I have a bunch of LXC containers with vsftpd daemon installed on each. I would like to forward/proxy traffic from dom0 server port 21 to particular containers based on ftp user name e.g. ...
2
votes
0answers
441 views

Ubuntu SOCKS proxy setup with two interfaces - how to pass DNS

I setup a SOCKSv5 server (Dante) on Ubuntu with two ethernet interfaces: eth0 is connected to my WAN with a static routable IP eth1 is connected to my LAN with a private IP I have a client ...
2
votes
0answers
491 views

Replacing TightVNC with alternate client (CONNECT parameter)

I am in the process of reverse engineering an existing system in an attempt to replace their existing TightVNC applet with something else (hopefully NoVNC if at all possible). So far, here is what I ...
2
votes
0answers
435 views

NGINX mod _proxy_html available?

Somebody created already a similar http://apache.webthing.com/mod_proxy_html/ mod_proxy_html module for Nginx? I think the closest module would be http://wiki.nginx.org/HttpSubsModule but I have no ...
1
vote
0answers
15 views

proxy parameters with nginx

I'm trying to use nginx to proxy a request with parameters to a shoutcast stream. I've tried a couple things but can't seem to get it working right. First try was this location /music/ { ...
1
vote
0answers
25 views

SSL Proxying with mutual authentication

I have a bunch of backend servers each them should make https-requests. I want all my https traffic inspected and controled by few number of machines (many times fewer than server farm) - that's why I ...
1
vote
0answers
36 views

Weird proxy behaviour

I recently installed a computer in a network that is behind a proxy, I configured a reverse ssh tunnel to connect to it, and tunneled the ssh connection with corkscrew to connect to a server, this ...
1
vote
0answers
14 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 ...
1
vote
0answers
24 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 ...
1
vote
0answers
45 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 ...
1
vote
0answers
125 views

Lighttpd and Discourse (Docker): configuring mod_proxy

I have trouble configuring Lighttpd to serve the various services hosted on my server. Lighttpd acts as a front, and I have several DNS records, each for a different subdomain, redirecting to the same ...
1
vote
0answers
50 views

Owncloud - Proxy changes certificate

I'm running an owncloud server 7.0.2 with apache(Ubuntu host) and configured it to use a self-signed ssl certificate. Everything works fine on my home-PC On an other machine I would like to use the ...
1
vote
0answers
37 views

gpo ie user force update

We use two 2008 Domain-Controllers and one 2012 DC In a gpo we set the proxy for IE-11 per user. eg: X use proxy, server: proxyserver, port: 3131 This gpo is not mandatory, so users could change ...
1
vote
0answers
77 views

Tune Squid to only cache URLs if response time is slow

I'm fine-tuning my Squid server to only cache URLs if the upstream server response time is slow. For all other calls, it acts as a transparent proxy. Has anyone done this before? Is there a way to ...
1
vote
0answers
85 views

Squid Proxy: How to link inbound IPv4 ports to outbound IPv6 Addresses

I'm using Squid and I need to accept inbound connections on an ipv4 address using an ipv4 port that each user account link to an specific outbound ipv6 address. So for example I want to open port 4000 ...
1
vote
0answers
40 views

Squid limit all user to 128kbit/s

I have a very odd behaviour with my squid server. It limits every client to a bitrate of exactly 3,2 Mbit/s... To troubleshoot it, I've tried to set the bitrate limit to unlimited and to 128kbit/s ...
1
vote
0answers
160 views

Transparent Squid Proxy – issue opening a page in Internet Explorer

I set up Cisco Wccp + Squid on Suse Linux Enterprise 11 SP3. Firefox opens our intranet portal pages with no problems. I can see requests to squid. I see cache hits and access in squid log. I see ...
1
vote
0answers
58 views

Question Mark (?) in Apache Tomcat proxy_ajp.conf causing proxy to fail

We had directives in our proxy_ajp.conf similiar to below, which would give us a 404. SSLProxyEngine On ProxyPass /test https://www.purple.com/test? ProxyPassReverse /test ...
1
vote
0answers
294 views

rhel 6.4 pip with proxy error : name or service not known

the pip command pip search statsd --proxy=http://anadi.misra:XXXXXXXXX@192.168.200.77:8080 Now my password contains an @ too so I give the encoded form in password; i.e. some@pass is supplied as ...
1
vote
0answers
105 views

Monitor squid proxy usage by subnet

I'm building a router/proxy box for a nonprofit organization. They have five internal departments, and I have assigned each department to a separate subnet. All web traffic goes out through a squid ...
1
vote
0answers
562 views

ClearOS Proxy - Block all traffic but two sites and 3 DMZ ips

I've been trying to two days now to get ClearOS to do a proxy setup for my network. This is what I need to do: I need to block all outgoing traffic no matter what it is, all ports and HTTPS as well ...
1
vote
0answers
149 views

varnish - multiple catch-all domain names

In order to avoid setting up one backed per subdomain, I am specifying a catch-all regex string per domain name, as follows: backend domain1 { .host = "10.10.10.5"; .port = "80"; } ...
1
vote
0answers
228 views

nginx redirects requests from apache proxy to real server address

Description: [server 1] <-|-> [server 2] [Apache] <-|-> [nginx <--> gunicorn <--> django] Apache is running on a server 1 which silently redirects just one subdomain to ...
1
vote
0answers
79 views

Aras Innovator PLM behind an SSL reverse proxy (Apache2)

We have Aras Innovator PLM running on an IIS Server within our LAN. We'd like to make this available on the Internet, for access to our partners and sub-contractors, but for logistical reasons can't ...
1
vote
0answers
387 views

ssh fails through http proxy with corkscrew

I'm trying to SSH to a remote server through an HTTP proxy using corkscrew and the following stanza in ~/.ssh/config: Host target ProxyCommand corkscrew proxy 80 remote.host.ip 443 ~/.ssh/proxyauth ...
1
vote
0answers
20 views

Setting a bail out proxy based on HOST header

We have set up a proxy during our migration phase and saw that people try to abuse it. It is correctly configured and forward only to our application server but these trials charge our main server. ...
1
vote
0answers
99 views

TCP load balance authentication

Impala is a piece of Cloudera software which implements an ODBC driver on a desktop, which then connects directly to a Hadoop cluster. In our implementation, our Hadoop cluster sits behind a DMZ, in ...
1
vote
0answers
74 views

Proxy hosted in IIS with NTLM, how can I enable single sign on?

I have a forward proxy hosted in IIS with windows authentication enabled. Firefox is set up to use the proxy. Problem is, I don't know what to do with network.automatic-ntlm-auth.trusted-uris. ...
1
vote
0answers
349 views

Apache httpd proxy:reverse error

I have a apache server that handle normal http request for a mobile game. It is like average 2-4 request per second and every thing is working smoothly. However, a unexpected error occur every few ...
1
vote
0answers
88 views

Apache ProxyPass to custom port

The problem is following: I have an index.html file that is located under /www/site/ and I want to be able to serve all appropriate content from that folder under custom port lets say :8085. It is ...
1
vote
0answers
46 views

squid as parent of url filtering

I have this situation: client -> url-filtering -> squid -> internet The squid proxy sees all clients as a single IP ( of url filtering) so I have a lot of connections from a single IP. Squid is the ...
1
vote
0answers
188 views

Apache ReverseProxy settings for network camera

I have no tried several different possibilities to setup a reverse proxy for a AXIS 213PTZ network camera on my Apache webserver to be able to access it via HTTPS. If I use a named virtual host, like ...
1
vote
0answers
351 views

Getting nginx proxy to work properly with gunicorn/flask

I got this Flask app that I'm running with gunicorn on 127.0.0.1:5002 on this shared server. I got a nginx instance for myself that I can add custom configs to. The structure of the nginx directory is ...
1
vote
0answers
80 views

Nginx blocking webstes with proxy_pass

I have an Nginx script that proxied HTTP request using this: proxy_pass http://$http_host$uri$is_args$args; I have a list of websites and I want to make it just these ones accessbile by the proxy. ...