I want to run a proxy server on port 1080, so I typed
Code:
ssh localhost -D 1080
That way I am able to connect to port 1080 from that server, but I can't connect to port 1080 from another client on the LAN.
What can I do so that other clients can connect to port 1080 on my server?
server: LAMP - debian, apache2, mysql, php5. a bit info on my network: There is a another service here that already uses port 443 already. It made my website time out, hence the move to another port. PLus, i dont want the 2 services sharing the port. What I am trying to do is forward 443 requests to another port where the SSL service is running so I can hide my port number in the URL.
Here is my sites available conf file:
Code:
NameVirtualHost *:80
NameVirtualHost *:443
NameVirtualHost *:####
[code]....
We currently have a SUSE Apache2 reverse proxy server setup to reverse proxy (proxy_mod) our GroupWise Web Access server. Our SUSE box is located at www.domain.com. Our GroupWise Web Access server is located internally and is called GWMail. We are in the process of migrating from Novell to Windows, so we will have an exchange server with OWA access running on a Windows Server 2008 IIS7 box. That one will be called EXMail internally. Right now when someone goes to www.domain.com/gw/webacc it goes to the GWMail internal server from the outside world. This was all set up by previous techs who used Linux more.
We would like to set up reverse proxy to be able to reverse proxy to the Exchange Server from the outside world. Unfortunately the snag we are running into is that Exchange needs to run on port 443, and forwarding to port 443 has been a little tricky. I've read elsewhere we need to implement a generic TCP proxy, such as IPtables. what we need to do to get our SUSU Apache2 server to be able to reverse proxy to our Exchange server on port 443. For the save of argument lets call our SUSE server ExtranetServer. Below is our default-configuration.conf file's configuration:
[Code]....
I live in a campus & I use wifi...I know the server host IP but dont know ftp port number....so I can not open ftp pages through google chrome as I cant specify the port number. Is there any way to know the port number?
View 3 Replies View RelatedI have got a reverse proxy that is working just fine, it accepts requests on port 443 and port 80 and ONLY sends traffic upstream to port 80 to the apache server listening on localhost. I use the following config:
https_port 10.14.1.72:443 cert=/etc/squid/self_certs/site.crt key=/etc/squid/self_certs/site.key defaultsite=site vhost
cache_peer 127.0.0.1 parent 443 80 no-query originserver login=PASS
http_port 10.14.1.72:80 vhost
My problem is the following : The site should act differently in some occasions based on whether http or https was requested. So my idea is to setup second http vhost on apache listening to port 8080 and on that vhost I would server the https code. So is it possible to use SQUID to :
Send traffic destined for port 443 to localhost:8080
and
Send traffic destined for port 80 to localhost:80 ?
Currently my DHCP Server is working now what i want to have is auto detection of squid proxy in any browser but I still got an error in my dhcp server when I restart it.
My Config:
# DHCP configuration generated by Firestarter
ddns-update-style interim;
ignore client-updates;
[code]....
In order to connect to the internet when i am at work i have to use a proxy server; the problem is that this proxy also blocks port xxxxx which is used by a internet radio station. Is there any way to be able to listen to that radio station?
View 5 Replies View RelatedHere is my network diagram ADSL router----firewall--LAN inside the LAN my squid is running. currently all users are working with out proxy server. I installed the proxy server inside the LAN. now all users can access web browsing ,but no other ports are working , like POP3, smtp, then some other TCP port based applications are not working. My firewall ( juniper) is created and tested the rules to allow the POP3 and smtp and selected poprts which is working , but I redirected through squid proxy server the clients are not able to access. where do I have to create rules?
** in squid proxy( i already did in safe port list stillnot working)
** IP tables?
My college providers shifted to a different setting.. I'm not sure what needs to be done. On windows, under the connections tab you need to change the proxy settings and put in the IP address and enter the port to 3000. Questions:
1. where lies the linux (ubuntu 10.04) variant to execute the operation.
2. What can be the major obligations of such a change?
I am sure its siimple enough, but I can't get my net to work properly. The connection provided to the internet is through wireless routers.
I've two internet based server ( xx.xx.xx.xx and yy.yy.yy.yy ) The Y server is running VNC server and is responsible for answering to VNC sessions. But I need to hide the IP of Y server so I want X server to be as VNC Proxy and redirect all VNC sessions to Y server.
I guess the best way is to use iptables but actually I can't get it working so
I want to do a simple port redirect, i.e. whatever comes trough whatever interface on port AAAA will get redirected to port BBBBI thought that iptables -t nat -I PREROUTING --source 0/0 --destination 0/0 -p tcp --dport AAAA -j REDIRECT --to-ports BBBBhowever it doesn't work, e.g. nc -v -w2 -z localhost AAAA gives:
nc: connect to localhost port AAAA (tcp) failed: Connection refused
while
nc -v -w2 -z localhost BBBB
[code]....
I have a mail server i need it to send message via port 587 not port 25, i make some changes to my postfix server which i use and it is already successed making a telnet to 587 port like it :
[Code]....
I am trying to set up my squid3 proxy as a transparent proxy - right now, I have to manually configure browsers to access via proxy. I understand that I have to put some rules into Iptables and also some further directives in the squid.conf.
I have a couple of specific questions. The proxy server is running on a Ubuntu 10.04 workstation and this machine also acts as a dhcp server for the network. I have just one subnet , namely 192.168.0.1-254 There is only 1 network card. Is it much easier to put in a second network card or is it just as easy to configure the existing lan card as a dual IP?
Is it necessary to configure these 2 IP's ( whether they are via 2 lan cards or dual IP on single card ) to be on different subnets. i.e ETH0 192.168.0.1 and ETH1 192.168.1.1 or is ok to have something like ETH0 192.168.0.1 and ETH1 192.168.0.254 ( where ETH0 is the one facing the LAN and ETH1 points to the modem router / switch i.e The Internet ) Where specifically do I save the Iptables rule configuration file and what must I call it ?
I have been struggling to configure a squid proxy server on my ubuntu 11.04 VPS.
Following these instructions[URL].. it is all good BUT I don't want to have to SSH tunnel into the server. Just want to have a proxy set in my proxy server settings in firefox/chrome. Even lock the proxy to certain static IP addresses so no one else can use it except IPs I designate.
1. Can this be done without a VPN or SSH tunnel ?
2. What is the best way to put some security on the proxy server ?
I dont know my question is right or wrong.I want to know can i use apache as a proxy .Is there any relation between apache and squid proxy.
View 1 Replies View RelatedMy ISP seems to be having some configuration problems cos of which I cant download certain files (mostly exe and msi and some rpm files) as the download either doesnt start (firefox download window showing "Starting..." all the time) or download gets stuck at some point of time.
However I have access to my college computer through SSH using public key authentication and my college computer has internet access 24x7. I would like to be helped with 2 things:
How do I use the internet through my college computer? Like when I use the internet, the requests go through my college computer so it must appear that the requests come from my college computer IP while I use firefox from my home computer How do I configure yum to download packages through my college computer? I want to setup yum to use the IP of my college computer to download the packages.
I have access to a server via ssh. I'm allowed to install things in my userspace. Furthermore, I'm allowed to use the bandwidth. I paid for access to this server, so they're pretty much ok with me doing things with my space. They told me not to store over 20 GBs of data, and I've kept to that rule.
Basically, I want to be able to turn it into a proxy. So, in a way, I want to redirect all of my traffic to that server. If I have a request, it goes to the server, and any replies come directly to my box.
So, this would be a proxy, right? I only have SSH access, I think. Maybe I have some other forms of access, but I can't remember.
How would I go about doing this?
Here's what I have in mind:
(my box) ----request---> (the server) ---> {internet}
(my box) <----reply/incomingdata---- (the server) <---- {internet}
I'm a network administrator and I have to cut the internet access to some network users. I would like to do that by installing a proxy server on a F10/F11/F12.
View 5 Replies View RelatedRecently at work, they decided to block a wonderful site I used to access all day long (Facebook) so I'd like to be able to setup a proxy server on my Ubuntu box in order to access it from here as they wisely block all the other sites that allow one to proxy. What is the best one to do, and what would I need to do in order to be able to access it from an external IP, to include unlocking what ports on my wireless router?
View 1 Replies View RelatedI'm in a hotel right now and apparently they got it blocked so that I can't download torrents or p2p. I plug straight into the lan. I don't know enough about networking. I know that torrent programs need access to certain ports to work. So is theyre firewall blocking the port? I've heard a proxy server can get around this problem for me. I don't know anything about proxy servers or how to set them up. I'm also relativly new to Ubuntu / Linux but I've already learned a great deal about it so if any of you guys could take the time to give me a quick walk through of what I need to do in order to start torrenting again
View 4 Replies View RelatedIs there a way to connect to a samba share on the other side of a dynamic ssh tunnel?I like to use ssh -D 8080 <host> to access the network on the other side of a ssh session. For applications with their own proxy settings it seem to work really nice.In this particular case I'd like to use the 'Connect to server' feature in Ubuntu to connect a samba share through the tunnel, but I can't figure out how to make only that connecton use proxy settings.If I enforce system wide proxy settings the ssh tunnel will die, so that is not an option.
View 1 Replies View RelatedI'd like to use ssh as a proxy/socks server and redirect all connections through this proxy.
It would look like : ssh -D 123 -N host
iptables ...
I've never used iptables before and I did not manage to find any useful for this particular case solutions on the internet.
So, what's the good way to do that ?
Having a bit of an issue connecting to my apache2 server. I'm running Ubuntu Server 10.04lts. I can only connect to my website via ip address global, ip address local, and the dyndns domain I have linked to my ip address. I have DMZ setup for my server with a local static address of 192.168.1.100. I can only connect to the default apache page via lan, and It wont load when I try via proxy. I need to know how to configure my router (wndr3300) so that I can connect to my server (address 192.168.1.100) and the pages from outside of my network.
View 5 Replies View RelatedWe have two offices suppose A and B. At office A, we use centos 5.3 computer as router and squid proxy server. At office B we use a cisco router to connect to Internet. Computers at office A that has direct access to Internet can access computers behind cisco router at office B using vnc viewer. But computers at office A that can use internet only through squid proxy can't access computers behind cisco router at office B. Is there any way so that I could allow squid clients to access computer behind cisco router at office B using vnc viewer.
View 3 Replies View RelatedI'm using a local proxy server VPN'd to another network.
How do I setup either Firestarter or Gufw/ufw to ONLY allow in/out from ONE port? (The one port the proxy uses)
Ex: Firefox is proxied to 127.0.0.1, all ports, and then the proxy picks it up, and sends out on port xxxx, and recieves on port xxxx, then sends back thru 127.0.0.1, back to Firefox.
Any setting/rules I've treid on either Firestarter or Gufw kills the proxy>VPN (Proxy won't connect to remote network)
Addendum: If I start the proxy FIRST, then the firewall, all is good. I'm thinking the proxy uses a port to connect with remote network first, then switches to my configured xxxx port...hmmm
How to configure SQUID proxy server in ubuntu 9.10 ?
View 7 Replies View Relatedhow-to configure squid proxy server. I still haven't been able to find a solution. I want to set up squid as a open http proxy server. So people from other networks can connect through the proxy without having to login.Do I have to use iptables to reroute http traffic to squids proxy port? I have forwarded the port in my ISP modem so I know thats working, its the squid config that has flaws or iptables locally.
View 1 Replies View RelatedSome time ago, while I was still using Ubuntu 8.10 I began accessing Internet through a proxy server. Even though I had set my system proxy settings - including authentication - to pass the proxy, my online backup service (Jungle Disk) stopped connecting. I finally figured out that I had to include proxy port in the Jungle Disk Desktop tool's configuration (like this: 192.168.0.1:8080). That worked fine until I recently upgraded to Ubuntu 10.04 - with the identical proxy setup. This time I can't get any connection at all. Here's the Jungle Disk report:
===================
Connection Test Failed
Exception Code: xSocketTimeout (53)
Time: 06/06/2010 02:29:42 PM (GMT-4)
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I used windows OS and installed Ubuntu 10.04 (amd64) in separate partition and works well but had a problem in internet connectivity. Likely reason may be the proxy setting that we used in college (currently). I used this commands to set up the IP address and gateway.
ifconfig -a | grep eth
"eth0"
sudo ifconfig eth0 192.168.5.209 netmask 255.255.255.0
[code]....
Then I manually set the proxy setting of HTTP which is given as proxy server 192.168.5.2 and port as 8000, further more there is a wins setting which is 192.168.1.178, really don't know where to put this number.
In my company have proxy server using Linux.
Ip Address Proxy Server 1 is: 123.16.201.23
Ip Address Proxy Server 2 is: 123.16.201.24
Every Client: 123.16.3.25,....
and 123.16.4.25,.....
....
- I want export config file on Proxy Server, but i don't know command and i see interface is command line. So hepl me command line and send file to my email.
- In config file on Proxy Server may be disconnect internet for user and Enable coonect internet for user. Hepl me do this?
- I using Ubuntu 10.04LST i want connect file Server on Server ( using WinServer2003).
I just go to company so i have everything don't know system.