OpenSUSE Network :: Redirect The Http Port 80 To The Web Server?
Aug 28, 2010
* a router/gateway. The external interface have the public IP, an other the DMZ, a third the internal room* a DMZ with the web server* an internal network (internet public room)I redirect the http port 80 to the web server. You should see him there.But I can't see this web site from the internal room. From the public IP /URL I have some sort of non existent message (sorry forgot to copy it). If I call for the private IP, I get the home page (but not the CSS files)the gateway nat's the networks.What is the trick to see the web site from the internal network?
i have a problem........ How to redirect local http port to remote ip ddress(192.168.10.64) using iptables..my destro is Centos 5.3 my rule is this iptables -t nat -A PREROUTING -s 0/0 -d <my local ip> -p tcp --dport 80 -j DNAT --to-destination 192.168.10.64
I have been beating my head for the last few weeks on this problem, (although I have been taking the wrong approach, it seems).
I need a gateway to direct web traffic to three separate servers/domains. I have been trying to do this with both a dns server and , (seperatly), apache server to forward requests. The dns server was a no go, and <i can only get apache to redirect http and ftp.
After Googling this ALOT, I believe that what I need is a gateway server to redirect my traffic to the 3 different servers. I have been reading about using using nat and iptables for this and was wondering if anyone had any advice/suggestions on this. The other thought I had was to use something like pfSense to create the gateway, but I am still reading the documentation, and I am unsure if this approach will work.
We have a cisco ASA firewall at work,which redirects all http traffic to our webserver. We have to install a new website ,but it can't be installed to the same server. Setting up a squid reverse proxy can redirect the incoming http requests to the appropriate webserver? If yes, could I get some directions on howto?
I need to have Opensuse 11.2 use my proxy server here in the office and it is by hostname/ip:8080 only not HTTP. The problem is using Yast2 I don't have the option of using the proxy that way it wants http. I've been using opensuse on and off since 9 (great flavor BTW my favorite) Easy as you need it to be and just as complicated as you want it to be, a perfect mix.
I'm trying to set a PHP script on my http server. The Script is "Gen2". I Follow All the instruction of the script and set up in the server but when i open it on the web browser this error happen.
Free Image Hosting
I try others script and works correctly
I don't Think is a script error because it was tested in a web server.
*** I dont write the script I download from the internet
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
I've been running a SuseStudio-built VM for a few weeks with no issues. I built a new one recently, and now I can't configure a new vhost in Apache using the http-server module. It gives me this error. Screen shot 2010-11-06 at 11.42.24 AM.png. Why YaST suddenly decided that my hostnames aren't valid?
The issue is that my CentOS workstation is in a vlan from where the Intranet's DNS servers are unreachable. For browsing the web there is an ISA proxy server, which I presume resolves DNS for my firefox. However, wget, host, ping and aria2c fail to get any sort of DNS resolution since they're being run from command line.I have exported HTTP_PROXY value, which provides me internet access on console, but,only when I connect using IP address. It fails on name resolution.
My question is:May I redirect the DNS queries to my home PC which would be running a DNS server on a non standard port?I was thinking of putting nameserver 127.0.0.1 in /etc/resolv.conf and then put iptables rule to redirect 127.0.0.1:53 UDP to a.public.ip.address:3535 UDP..I don't know if I am shooting blanks or what, I am not very much aware of this kind of setup.My main need is to provide DNS resolution to console apps.I want to utilize my company's idle bandwidth for bulk downloads, so, using proxy, SSH tunneling through my Home PC is out of question.
I have a website example.com, serving pages on port 80. I want the url example.com/redmine to be rewritten to port 3000, where my redmine server is running, without actually changing the URL. So the user typing in example.com/redmine/test would serve up example.com:3000/test, without the user actually connecting through the port. I know this can work through CPanel, but I don't know exactly how it was implemented. I'm looked at how mod_proxy, mod_proxy_html, and mod_rewrite,
I have set up an openvpn server on ubuntu via port tcp 443. The server use a public network and almost every ports are blocked (not 443) So when a client connect to the server, if it send traffic needing a blocked port, the connection cannot been etablished of course. So i d like to know if it is possible to redirect all incoming traffic on the server to an other unblocked port (like 443) to bypass firewall.
I dont think openvpn offer this possibility but maybe with linux it is possible..
How can I set my server to listen at a different port for http access. I would like to use port 8080 (to circumnavigate isp blocks). Also can I do the same thing for sftp connections?
VERY new to linux, erm but I have an issue that needs solving!I recently moved to university, where their network blocks sftp port 22, this means that I cannot connect to my FTP server which is running a version of linux.Now I've got this ftp server connected to a seedbox and it was created using the following walk through..Code:I have written this guide for a friend, but I though it would be useful for others as well.
There are several guides floating around, but I found that most always cock up in some way. This one is tried and tested to work on Debian Etch (on an OVH rps, but should apply to most servers).If there is a new stable release of rtorrent/libtorrent then I will update this guide to show you how to update it (without reinstalling the whole server).
At the bottom there are also instructions to install ftp access & some network monitoring software.Basically, I would really like someone to be able to construct the commands on how to change the listen port for sftp connection on linux or add another port to the list that Linux would use so that I could put in through putty.
Hi, In squid i have blocked some sites like facebook and ......I want to know is there any way when user type in his browser like www.facebook.com instead it show something like following it automatically redirect to www.google.com
Error The requested URL could not be retrieved The following error was encountered: Access Denied.
Basically I want to redirect the http request so the user should not see the page not found error but www.google.com page may open automatically.
In SuSE firewall0. I do have a openSuse 11.4 and multiple IP addresses on eth0 interface
I run (trying to/have to) multiple TOMCAT servers.
I am trying to have each tomcat instance listen to on separate IP address for example:
What i am trying to do is to redirect
a) tomcat 1 -
a) tomcat 2 -
And so on.
I know that it has to be possible.
I do have just eth0/
Is is it possible. Do I have to create "vittual interfaces"? eth0:1, .......... and do redirection ?
"Server" has got just single interface - just 1 ethernet calbe goes to that server. I am planning to have 10-15 tomcat's on that server (I have to unfortunatley) and each has to run on port 80
Is it possible to "grant" permissions to normal users to run app on port 80 - that would solve me lots of problems if impossible to redirect.
I tried to setcap 'cap_net_bind_service=+ep' /path/to/tomcat ...... but no luck
I need to redirect all http/https/ftp traffic through the remote proxy, but when I changes connection settings in browser or in System->Preferences->Network Proxy it doesn't work well: instead of getting page content browser asks for saving some short (8 bytes) file with the same content for all requested pages. It happens in Chrome/Opera/Firefox. This proxy requires authorization and works on computer with Windos XP. It worked well when I was using Windows 7 and Proxifier, now I have Ubuntu 9.10 with all available updates.
I tried to setup a home server that will redirect the internet traffic through the server before it reach the client. Because i don't want to install anti virus on every machine, it will slow them down a lot. There are some anti virus for ubuntu. Most of my home machines are running windows, which is a pain with virus.
p/s: I'm running 1 ubuntu server 10.04 and the rest are windows 7 machines.
I've been attempting to setup PXE/HTTP network installs so we can better handle deployments for new systems. I have a test CentOS 5.4 VM running, and another test VM that I want to deploy 5.4 to. TFTP, DHCP are all working correctly. Apache 2.2.3 config "seems" OK. When I kick off the VM which I will install to, DHCP discovery and IP allocation works, the TFTP server is found, I am presented with a menu option of OS selection.
I choose #1, for my 5.4 but then it immediately tells me: "Invalid or corrupt kernel image"
/var/log/messages doesnt show anything other than the DHCP OFFER/ACK process and that TFTP client doesn't accept options /var/log/httpd/error_log doesnt show anything either Not sure where else to look for diagnosis. My Apache config directory: /var/www/html/CentOS
My Apache DocumentRoot: /var/www/html/CentOS Directives: <Directory "/var/www/html/CentOS"> AllowOverride None Options None Order allow,deny Allow from all </Directory>
Forgot to add this line from my pxelinux.cfg/default file: label 1 kernel 5.4/vmlinuz append initrd=5.4/initrd.img ramdisk_size=16000 method=http:/10.37.129.3/CentOS ip=dhcp
(I think I have found my problem.. 5.4 was in the TFTPBOOT directory, but now that I'm using HTTP, I changed this to be: kernel CentOS/vmlinuz and append initrd=CentOS/initrd.img) -- question is, will just changing this work?
I'd like to take any audio that would normally come out of my laptop's speakers or headphones and have it come out of my TV's speakers without using any wires or hardware that I don't already have. My TV is connected to my LAN via a Roku box, which has an SDK that I can use to write my own channel to handle the audio stream coming over the network and output it to the TV.
What I don't know how to do is capture the audio destined for my sound card. Is there an easier way than writing my own driver that pretends to be a sound card driver but really takes the sound data and streams it over the network?I'm not looking for anyone to do the work for me, just some help pointing me in the right direction.
I am a Linux Distro user from 2006. Last year till i am using openSUSE 11.3. Recently i get a problem, When i enter a link My Firefox redirect to iwsearch.net (Infoweb). I install it few days ago. I this its my Browser (Firefox) problem! But I install Opera, Chrome no change same problem. This is very annoying. Too much pain for me. How to remove iwsearch.net.
Also another request to openSUSE Network Manager developers, Please add a options on Wired Connection. The options is Original MAC and Cloned MAC like Ubuntu 10.10 (Gnome), But i need it on KDE, because now i fall in love to KDE. So, i need (i think most of users need) MAC cloned systems, My ISP conection is MAC systems. Pain for change from Command mood I don't like to change from Konsol. We have two Wimax provider- banglalionwimax.com and qubee.com.bd , We are whole Linux user in this Bangladesh can't using USB modem, only Support Gigaset Modem. Its Indoor modem. But USB modem is portable and flexible. Please its hard request do something for USB modems.
In Network Settings in OpenSuse 11.1 while using "Traditional Method with ifup" I am able to set up a box as a server and connect via http over the net BUT Firefox cannot browse. If I switch to "User Controlled with NetworkManager" I can run Firefox but my server is not contactable. How do I do both?
My box has to connect to internet using specified http proxy.I have set proxy in both kde control center and yast2 control center. They both tell me the proxy works fine. But when I really try to use yast2 to update my system, it report an error:
Code: Failed to download ./repo/repoindex.xml from [URL] History: - [AbstractCommand.cc:195] URI = [URL]
Even I try Code: export http_proxy=http://XXXX yast in command line,the error still exist.
In debian apt-get and slackware slackpkg,my proxy works fine. So I am sure it is not my fault and maybe it is a bug of yast2.
My computer shares an internet connection using an ADSL router.There are other three machines.I have set up a Apache server for learning purpose and I want it to be inaccessible from anywhere else including the PCs in the network.When I enter my ip-address assigned in the network (192.168.1.1xx) from other computer,I get my ppages and I dont want that.
How can I block HTTP requests from other computers?
Problems with launching data files of the nas and saving to them is a kde problem. The dot desktop files have to contain access rights for smb/http etc and even when given these it still will not work. I have mainly concentrated on getting the VLC video player to work as it is capable of playing from just about any source, comes with codecs etc etc. Amazing package really.
Pure K apps such as kwrite at least work fine. I tried setting up samba but to no avail.
As dropping a file into VLC's focus didn't do anything I created a vlc desktop icon and dragged the nas file onto that. It plays and a kde error message pops up from plasma shell - can't find file!
I enable kde automount. The content of that when it starts is disturbing. It shows my system disks a detachable and not attached! No need to worry though. I selected mount on log in and attachment where the server was shown. VLC still wouldn't work.
Next I enable NFS file transfers on the NAS. This has allowed me to use open with directly onto an avi file on the nas. I can also click launch them. Remaining problem is opening files on the nas from within VLC. Up pops the kde message "you can only select local files". The file manager here seems to be an instance of dolphin. This suggest that there is going to be a problem saving files to the nas as well. Looks to be the case. VLC can convert formats and all sorts of things. If I select a file locally and try and convert it and save to the nas up pops the "you can only select local files" as soon as I select ok having set the path and file name.
Strange thing is that working transfers seem to be using CIF even though it took an NFS enable to get it partly working via KDE's automount. Dolphin only allows a CIF set up which has a distinct advantage as a direct ip address can be entered. The automount has introduced a very very long delay before kde is up and running following a log in. Samba is even worse in this respect and both seem to lack a method of direct ip input which means they have to find the server.
One other aspect. As far as NFS is concerned from a very recent post elsewhere nautilus works. Pass on CIF. And of course it's all instantaneous and ok on windows even on vista. Enabling the TV protocol on the nas has confused Vista as it only wants to connect like that and needs drivers. Might also be down to having NFS enabled though. MS might not like that.
I have filed all of this on bugzilla if anyone would like to vote - bug number 695648. Seems to me that the CIFs route should be the default for ease with many users on home networks. I'm also sure that the problem is basically KDE preventing aps from accessing the nas.
I installed Nagios on my Ubuntu 10.04 server using apt-get and when I accessed the web console, everything was OK. I made some changes to apache (creating some new virtual sites) and since then Nagios gives me a warning message for HTTP with the message, HTTP WARNING: HTTP/1.1 404 Not Found. The sites that I created are working perfectly. I noticed that the attemps are 4/4. Does this need to be reset or does Nagios automatically reset that once it detects the issue is resolved?
I have troubels with internet, on different Linux x64 systems on my laptop(Lenovo ThinkPad sl510), but if I load WindowsPE all is OK ( what coud it be? where to search?There is an hardwere firewall/nat/gateway in my local network, it allows only connections to dst ports tcp 80 (http), udp 53 (dns) and no frags, no icmp, deny in and etc. But Windows Internet (the same Firefox) works fine , and under Linux sites doesn't loding full or "connetion timed out"...But if I have can start downloading any file it would be downloaded full (I have downloaded DVD iso of SuSe)Dns throu nslookup responce not evry time...Decreasing of MTU to 1372 didn't help (( Deactivating ip v6 also....What coud it be? What is different betwin Windows and Linux in DNS clients is any alternative dns client in SuSe? Is the trouble only in DNS?
I have a normal user (sites:users) and the usual http user (wwwrun:www).I'm hosting several sites and I want to be able to upload stuff via ftp, so I'm using the "sites" home (/home/sites) to keep the sites I'm hosting. Giving read permissions to all inside /home/sites makes it accessible and readable to the wwwrun user. Problems come when I need to upload something. The easy way is to give 777 permissions to the folder that's going to receive the file, but I don't feel comfortable at all with that.
What do you recommend? Is there any group configuration that could help me (like adding "sites" to the "www" group)? Or any other configuration at all that might be according the the best practices?
