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

learn more… | top users | synonyms (2)

1
vote
2answers
9k views

SSH X11 forwarding does not work. Why?

This is a debugging question. When you ask for clarification please make sure it is not already covered below. I have 4 machines: Z, A, N, and M. To get to A you have to log into Z first. To get to ...
0
votes
0answers
68 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. ...
-2
votes
0answers
18 views

How many simple proxy request / second can a current-generation HP DL360 handle? [duplicate]

Does anyone have any figures (or pointers to calculators) to say how many requests / second I should expect to be able to handle with Apache on a current-generation DL360? The requests are HTTP GET ...
1
vote
1answer
2k views

Squid SSL bump with parent proxy

Does SSL bumping work with parent proxy? squid and pf are set up like this: squid.conf: http_port 3128 intercept https_port 3129 intercept ssl-bump generate-host-certificates=on ...
1
vote
0answers
20 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
2answers
67 views

Squid proxy performing extremely slow and sometimes doesn't work at all

I recently installed Squid on my desktop machine for testing purposes. I didn't edit the config whatsoever, and just pointed firefox at the proxy to see if it was working. Pages take an insanely long ...
0
votes
2answers
3k 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
26 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 ...
2
votes
1answer
820 views

ISA Proxy - HTTPS Traffic

We have an ISA 2006 setup for our organisations proxy. It's been working well for the last few months just blocking everything except a few allowed web site and web applications. We need to allow ...
2
votes
1answer
912 views

Lighttpd proxy redirect by port

I'm really just starting out with lighttpd and I'm not sure how to configure this exactly. I'm wanting to take traffic and redirect to another server say "http://localhost/url_a/" and redirect the ...
0
votes
1answer
90 views

How to make Squid log url and forward traffic without proxying?

I want to use squid to listen on port 80 and log all url requests and simply forward it to original destination without changing anything. How to achieve that?
0
votes
1answer
73 views

How to exclude a particular domain entry from access.log in squid3 on debian

I have proxy server setup running squid proxy and Squid Cache: Version 3.1.20 on debian, I am doing some log analysis from squid's log file i.e /var/log/squid3/access.log. I dont want a entry of ...
0
votes
1answer
25 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
74 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
52 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
61 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
58 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
27 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 ...
1
vote
0answers
77 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
1answer
224 views

Proxy Pass not working

I am attempting to get ProxyPass to work on my OpenSUSE 13.1 install. I have tried: a2enmod proxy a2enmod proxy_http a2enmod proxy_connect systemctl restart apache2 systemctl reload apache2 (All ...
0
votes
1answer
50 views

apache proxypassreverse ServerName not working

I have a secondary development wordpress site. (Centos 6.6 x86 ,LAMP) Since the size of the site is growing. (300GB+). Now I divide it into 3 server. domain: www.example.com server1 46.192.22.01 ...
1
vote
2answers
82 views

Is it possible to set SSL/TLS version HTTP header with Apache which an backend application can use?

There is one service on a virtual machine with a dedicated IP that required to be accessible via SSLv3 (WinXP with IE6 clients). I moved that service several several years ago to a that virtual ...
1
vote
1answer
47 views

Set up squid as a reverse proxy behind a transparent proxy

I have a question about setting up squid as a reverse proxy behind a transparent / forward proxy. Basically, what I am looking for is whether it's possible to set up (B) in the following: Client (A) ...
0
votes
3answers
4k views

How do you get proxy.pac or wpad.pad to failover?

What happens when the hosting web or share is unavailable? IE defaults to no proxy and goes direct(ly past my two proxy servers). I'm trying to make the proxy configuration redundant, so if one server ...
1
vote
0answers
54 views

Is it possible to run a proxy server on “OpenShift Online” or appfog? If yes, how? [closed]

In the openshift documentation it says under 4.2: In OpenShift Online, proxy ports are not directly accessible from outside the collection of nodes. To explain the question: We have a tiny ...
0
votes
3answers
74 views

Transparent proxy for HTTPS traffic

I'm looking for a proxy to intercept HTTP traffic na pass through HTTPS traffic. Burp can do that with SSL pass through. With that option, SSL traffic isn't modified or capture, but just tunneled. I ...
0
votes
1answer
37 views

replace web traffic content with squid

I am using squid to block certain types of traffic to reduce band width, I have so far blocked adds, flash applications, video streaming and other such things. when a website or an advertisement ...
1
vote
2answers
795 views

ssl_error_log apache issue

https://localhost works but https://ipaddress didn't cat logs/ssl_error_log [Mon Aug 02 19:04:11 2010] [error] [client 192.168.1.158] (13)Permission denied: access to /ajaxterm denied [root@space ...
0
votes
0answers
42 views

Keep-Alive on forwarding proxy

I have a forwarding proxy (apache 2.2) configured in my environment. My server uses it to connect to a server in the Internet. Is it possible to configure proxy so that it reuses tcp connections ...
2
votes
2answers
121 views

How can I find out which proxy server is used in Ubuntu?

How can I find out which proxy server is used in Ubuntu from the command line?
1
vote
1answer
83 views

ldap/AD proxy: Unable to bind using sAMAccountName, but last name and first name is able to bind

I am attempting to set up a pass-through proxy to Active Directory, using ldap on Debian Wheezy. The slapd.conf file is below. I can bind just find by using lastname, first name: ldapsearch -x -h ...
0
votes
1answer
41 views

NGINX and Node.js Caching returning the same results on all subfolders

We use NGINX to proxy a connection to a Node.js instance running on the same server. Without caching turned on for that location, at one level (i.e. /v1/streams/) it returns a 2MB json file. If an ...
0
votes
1answer
44 views

Nginx proxy_pass with PHP authentication?

Hey so what I'm basically hoping to do is set up nginx as a reverse proxy to an internal IIS server which hosts content. The nginx server would have to authenticate users using a PHP/MySQL login ...
0
votes
0answers
39 views

NGINX: proxy_cache altering headers

I have been having trouble building a proxy between my server and s3 to cache requests. I finally boiled it down to a single point of failure... http{ proxy_cache_path /home/cache levels=1:2 ...
0
votes
0answers
34 views

Nginx proxy cache invalidating request to s3

I have set up a proxy from my application server to a private s3 bucket to cache requests. I was having some trouble with it where s3 was rejecting my download requests (403 forbidden) and after some ...
2
votes
2answers
438 views

Multiple Gateway improve performance

I have a proxy Server and a PBX server that both have their own router as a gateway. Nevertheless, the company acquired an additional more stable ISP and now I have three Internet connections. Is ...
0
votes
1answer
40 views

ssh ProxyCommand and ControlPath to two different hosts with same ip address behind different proxies

The problem: ssh config with ControlPath set to ~/.ssh/master-%r@%h:%p A third party tool which invokes ssh with a ProxyCommand ssh <proxyhost> --pty=false nc -q0 %h %p The problem is that ...
0
votes
0answers
17 views

Configure Proxy Server

Here is what I want to do: I have a Java application that supports execution of any HTTP/HTTPS URL with or without proxy server. I could able to do it with HTTP and HTTPS. But I am getting stuck ...
2
votes
3answers
5k views

How to configure a network to block gmail but allow google apps mail?

Google app mail loads via http://mail.google.com/a/[domain] and gmail loads via http://mail.google.com/mail. How can I block computers on my LAN from accessing gmail urls but at the same time permit ...
0
votes
1answer
107 views

Squid proxy keberos active directory authenticate

I'm using ubuntu server 14.04 with a Windows 2008 Server which has Active directory and the DNS role setup for this task. I've setup the domain correctly as far as I can make out with Pbis-open with ...
0
votes
2answers
186 views

how to bypass a domain from squid proxy server

I have installed squid3 on debian and routed all traffic trough it. I need to bypass one domain from server side, i.e domain abc.com should always bypass squid and should directly connect to the ...
0
votes
1answer
29 views

Iptables SMTP re-routing on a proxy

I'm lost... Any help would be appreciated :) I have a mailserver. Unfortunately, the provider deny the smtp 25. I don't want to use ESMTP or a vpn. So here is the project : I have a dedicated server ...
0
votes
1answer
88 views

TLS-intolerant sites suddenly not working

About 2 weeks ago users started reporting that they were unable to access two https-only sites. When I inspected these sites I found they were completely intolerant to TLS. In order to connect, SSL3 ...
0
votes
1answer
359 views

RHEL 6.6: [Errno 14] PYCURL ERROR 22 - “The requested URL returned error: 403 Forbidden”

First of all, it's the first time I setup RHEL machines, I'm more used to Debian. We're installing many machine at the same time. We've upgraded from RHEL 6.3 to RHEL 6.6 and we're now trying to ...
0
votes
0answers
44 views

Java client does not connect when bypassing proxy to corporate network

I am on a Windows 7 client that connects to a corporate network. We are running Pentaho Data Integration Client on the client that connects to a Pentaho DI Server that is on the corperate network. ...
4
votes
1answer
256 views

Any semblance of originally-requested domain name in HTTP, post DNS-resolution?

My understanding of how DNS resolution and web browsers work is as follows: Your browser uses the DNS system that ultimately connects it to your registrars name servers Your registrar's name servers ...
0
votes
0answers
35 views

Set Headers for JSON in Apache proxy

Hello I try set header JSON in Apache proxy. I need this for test login in website. Below I put my apache config. <VirtualHost *:80> ServerName zx.xxxxxxx.xxxxxx.fr ServerAdmin ...
1
vote
1answer
58 views

nginx - proxy pass without redirection

I have a website in AngularJS. Site uses hashbang mode and I am currently having a situation with prerendering. My website has an URL like this: http://www.watchawearin.com/#!/item/511 and I have a ...
0
votes
0answers
30 views

Proxy all requests to domain.tld

Here's the situation: I want to direct all requests to to a proxy server. One idea I had was to force the DNS server to respond to the request for domain.tld to the server running the proxy server ...
0
votes
1answer
2k views

how to improve nginx reverse proxy performance?

I am pretty much a noobie at nginx and i really need some help. I am using nginx as a reverse proxy server to serve primarily as a load balancer. I am using almost only dynamic files. The back end ...