I have some webserver that does virtual name servers for sites. I amd having a second ISP put in tomorrow. How do I have one interface and give it two public IP's? I will use two A records on DNS so it will use either A record to find the host.
View 4 RepliesJust something that struck me while working on our virtual servers today.
I have bonded 3 NICs at the host in Ubuntu Server 8.04 LTS. They are using mode 0 for Round-robin. Point is to increase the speed/performance of all the servers, but mainly the fileserver. The fileserver is a virtual server running Ubuntu Server 8.04 LTS on VMware Server 2.0.
1) I noticed the NIC in the slave OS reported link speed as 1000 and Im unable to change it as the NIC (virtual one) doesnt support it. Does this not really matter, as the NIC doesnt exist, and it will run at higher speeds anyway? Or do I have to remove the bond on the host, bridge all 3 interfaces from the host to the slave OS, and then make a bond in the slave OS?
2) While at it, does mode 0 only increase performance on data being sent from the host or does it also increase the available incoming bandwidth?
apache virtual host to limit the concurrent connections of virtual hosts? Taking into account the host of each virtual user's home directory can also have more than one subdirectory, which should be restricted to a subdirectory. Is beyond the control of the operation of these sites in a subdirectory. Best local restrictions or limitations to the overall situation.
View 1 Replies View RelatedI'm having an issue with setting up the virtual hosts on my web server. I have 2 virtual hosts (example1.com, example2.com). example1.com works but example2.com is sent to the index file of example1.com. I did some searching on google and it seems the problem might be with my /etc/hosts file.
First virtual host that the second is also directed to...in sites-available/sites-enabled (note port 80 is blocked by my isp so I use 8080)
Code:
Second virtual host file
Code:
And my hosts file
Code:
# The following lines are desirable for IPv6 capable hosts
Also I'm using a dyndns.org...would that make a difference?
Is there anyway for one Virtual Server to access the main host, or another Virtual Server? Or would they be totally 100% independent?
View 5 Replies View RelatedI want to create a virtual host and virtual ip in proftpd linux centos. can anyone please help me on this,I'm new in linux.
View 8 Replies View Relatedis it possible to setup a DHCP server using the loopback or a virtual interface? I installed Sun VirtualBox on my fedora system and want to try and kickstart them from within the same box on a virtual network. Is this possible and has anyone done it? I only have a single NIC in the box and it is on my public network.
View 1 Replies View Relatedin my network, users has total access to their PCs, so theres a problem to filter (URL, ports,etc.) their virtual machines installed (they can assign self any IP, e.g.)
Id thought about use the MAC prefix in VMware VMs (00:0c:29:*), but i can only found a way through DHCP, and this isn't a good solution (they can assign a static IP to workaround...)
It will be better using firewall (iptables), but I don't found the way to add rules based in MACs with wildcards.
In the past I found some great help on this forum, so here goes. Bare with me because it's a long story. I'll try to be as complete as possible. I've installed and configured OpenLdap on a virtual machine with ip 192.168.39.134. I've added 2 users via LAM. In the ou WikiUsers and the domain is wiki.local.
I've then created another host with ip 192.168.39.133 with mediawiki installed on it. Then I added the extension LDAPAuthenthication. In the LdapAuthentication file I added this code (only the last paragraph is mine, I added the others to show it's location in the script):
Quote:
$path = array( $IP, "$IP/includes", "$IP/languages" );
set_include_path( implode( PATH_SEPARATOR, $path ) . PATH_SEPARATOR . get_include_path() );
[code]...
I know I'm close because I can't register any new users or accounts on the mediawiki site. Although I could before I added the LDAP service. This is indeed all just to test and get to know how LDAP works. That's why it's all virtual in VMWare. I did not really configure anything on the LDAP, i just installed it and chose a domain (wiki.local).
I've got a working Virtual Postfix server running with mysql doing user authentication. I have a support email address set as support@hostname.com, which has 5 aliases associated; user1, user2, user3, user4, and user5. When an email is sent to support@hostname.com, all 5 users receive the email, just as planned. What I'm looking to do is when an email is sent to support@hostname.com to have it rotate through the members of the alias group. That way all members of the group get support emails evenly and not everybody all at once. Is this possible?
View 4 Replies View RelatedWhen I create virtual ethernet interface and do a ping -I <v_int> <host> the outgoing address is the one of the physical interface and NOT the virtual interface.Is there no chance that trafic will go out with virtual interface address??Incoming trafic is done well i.e. responds to the virtual interface have the virtual address.
My problem is that I have 2 modems and want to check both default gw behind the modems.
If I do a "normal" ping both are reachable over default route even the modem which is not the default route will not work because ping goes over the working modem.So I have 2 routing tables and want to route the virtual interface to one modem the other to the other modem
I have Linux server with VMware Server 1.0.8. When I creating a virtual machine, I can not "send" a PING to the virtual machine. In the virtual machine, I have installed CentOS 5.3 (32bit). In the virtual machine I have defined the addresses IP. So, whey I can't "sent" a ping to the virtual machie? I have to set something on the Linux server?
View 3 Replies View RelatedI have installed CentOS on a VMwareWorktation and that CentOS, i also install VMware Server (suscess) and setup a guest OS that, but i start this Guest OS, an error show "You may not power virtual machine in virtual machine"...
View 3 Replies View Relatedhow do i able to allow some users that are able to create content in directory of http server. For example: i have configured a web server which have default document root /var/www/html, now i want to extend my web server through virtual hosting , i have enable virtual hosting, but i want that user sumit is able to create content in /var/www/html/secret. which is the document root for my virtual site?
View 5 Replies View RelatedI installed apache server on my Fedora 12. Its showing the test page 127.0.0.1, but when I give the address 97.168.234.76 (0r www.chaalu-kam.com), it tells that the requested url could not be retrieved.
I have made the following additions to the /etc/httpd/conf/httpd.conf file
Code:
In addition to this, I have added this to my /etc/hosts file
Code:
I wanted to test the Apache server on my laptop only by putting an html file in /var/www/html and naming it as index.html. I want this index.html page to be displayed when I put www.chaalu-kam.com in my browser. What should I do? My firewall is off too
I just recently purchased a vs from a company and i am trying to set up a web site on it with kloxo and set up the mail for it upon setting up the mail settings it says:
"It is very essential that you set the my name to a properly resolvable hostname, since otherwise, many public mailservers like hotmail will reject mails from your server"
Now this is my first time setting up a vs before i have set up linux vm's to get email access but that was about a year ago.
i am using windows xp and i virtualy running centos 4 by using microsoft virtual server 2007. i need to install webmin in centos but i having rpm package in windows xp how i share the folder for linux. i dont know how to share a folder for virually installed centos in microsoft virtual pc 2007.
View 3 Replies View RelatedI've got a Joomla website made for me. It is hosted with a hosting company. Here and there i change some of its content, but i want to practice it locally on my computer before i do bigger things on the web, so that if things get into a serious problem it is close at hand to fix it up. I've installed apache2 php5-mysql libapache2-mod-php5 mysql-server on my Ubuntu 10.04 desktop. also, I've installed Joomla up and running.
My question is: how do i transport/copy my website from the web into my computer?
I know that I need to transfer the database, where do i put it in my local file system, and what additional commands are required for that?
I know that I need to transfer the public_html, where do i put it in my local file system, and what additional commands are required for that?
I've been learning linux for a while now with half an eye on making a career out of it in future. One sizeable gap in my knowledge at the moment is networking. Is it feasible/desirable to set up a network of virtual machines to use as an environment to learn networking? My budget is non-existent so I was hoping to be able to get a basic understanding of the principles from installing a few desktops, a virtual gateway etc on VMware workstation on my laptop, and doing a lot of reading online.
Is this feasible, or will I just end up learning about virtual networks instead of real ones? Also how much power would be required, because my 3GB RAM lappy has just gone bang and all I have now is a (new) 1GB RAM lappy.
To host a web server in our company. We bought the new server which is containing 1000GB. we plan to host Human Resource Information System, Monitoring and evaluation system, and Intranet(web based).
I need to host a web server with virtualizaiton In case i need to extend the Size, i have the feature to extend size of virtualization. What are the setting i have to do mainly LVM in based OS how many GB i have to give ? in the virtualzation how many GB i need to allocate ? when i create the Virtual OS, it will take capacity from based OS or Unallocated space ?
I want to make virtual name apache server in order to run http and https on my domain, but I found in apache documentation that it is not supported. I ask here because the docs can be old and in the newer version that could be possible.
I use apache vesrion 2.2 and this is waht I want to make:
1. configure my domain name to use http protocol
2. configure subdomain.domain to use https protocol
For now I can start https only in the domain and subdomain but can't do that separately.
I've been trying to install Ubuntu Server onto Microsoft Virtual Server at the request of my boss, and I've been having an issue I cannot seem to work around. Now my background on Ubuntu and linux in general isnt amazing, I have configured server at home to act as a file sharing platform and a media server, but thats about it.
Now I've gone to install it on the MVS at work and once the install completes, I recieve the following error: Hypervisor error.JPG
I've tried running the install but limiting the resolution, but from what I can rememeber server doesnt install the GUI to start with, so it should just be showing me the standard CLI.
I've used Ubuntu for a while, but wanted to use it on my windows laptop via Windows Virtual PC. However, it won't let me install it. I downloaded the iso for the 10.04 server edition. I've tried setting the commang vga=788 that I found online, but it doesn't seem to work... I couldn't seem to find the option for a safe graphics install (people tend to say F4).
View 4 Replies View RelatedI'm having problems running an email form written in PHP on my virtual unix server. I know the script works on my other sites outside the virtual server.I've checked the permissions read, write & execute Do I need to change the mailserver settings to allow it to send email? Also, when configuring the server should I have PHP run as CGI in safe mode?
View 9 Replies View RelatedI'm Rebuilding all the servers in the company I work for. I read anything I found about best practices in virtualizing, but I didn't find anything about virtualizing Apache. As MySQl is not considered to be virtualized as a best practice but to be on a separate machine - my question is "Do I virtualize an Apache server or put it on another real machine?". And also I'm going to put the server on Ubuntu!
View 11 Replies View RelatedOn my server I have connected domain: www.my-first-domain.com which is installed in /var/www/first
For that domain I have installed virtual host.
Quote:
I dont know why, when I will put address my-first-domain.com instead of www.my-first-domain.com server redirect that domain to folder /var/www/.
I am trying to configure virtual pc in linux with Xen kernel,but it displays error. I am attaching screenshot of error here.
View 3 Replies View RelatedI'm trying to setup PPTPd on my dedicated server and the IP ranges i put the in the config have to exist in one of the network interfaces otherwise the connection wont work,I currently only have eth0 with the direct internet IP which i can't use for this purpose,I need a new NIC with a LAN IP for this and I have no clue.
View 1 Replies View RelatedThis may seem like a silly question but I have many servers and sometimes we forget when we login if it physical or virtual running on a VMware system. This makes a diffrence when I try to get a console access etc. So I wanted to know before if its physical or VM.yes I know i can change motd once i get the info or make a list etc. There are many ways not OS related for me to find this info out. But I was wondering if there was a Linux command that I could use when I ssh to a system to check if its physical or logical?I have inventory information etc and vm vsphere to check but that can be time consuming if I just want to check something quick.
uname -a or something like that that would tell me would be cool. I am thinking there is no command as Linux really does not care if its running Vm or physical.
me know the detailed reason that why we can't use name based virtual hosting with SSL
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