Im setting up my initial server on rackspace hosting and im not sure which server to pick.I plan to run a wordpress driven image blog.Mainly what i would like to know is which server is best for my application & why.
View 12 RepliesHas anyone got sendmail to connect to Rackspace using smarthost? I've setup rackspace as a smarthost in my sendmail.cf. I have a authinfo in my /etc/mail directory. It connects to smtp.emailsrvr.com (rackspace server) but I get the 'service unavailable' in the maillog. Rackspace says that they can see me sending mails but that they're not seeing the login and password. Not sure if they're right about that or not.
View 1 Replies View RelatedI have a load balancer with 2 web servers behind it. The web servers rsync with cloud storage to update their apache directories 1 time every hour. Apache is just running php pages that pull/push data to a DB so they dont need to be updated that often. However I need to figure out how to implement a Master/Master MySQL setup to have my web servers point to for the PHP stuff. I need to implement it without having a single point of failure. The Load balancers are useless for failover as they only detect availability based on Ping request. So putting a master/master setup behind a Load Balancer is out. what is the best way to setup the master/master mysql in a HA setup without the use of a load balancer provided by the host?
View 2 Replies View RelatedI have 4 domains registered through godaddy. I have a dell poweredge box with one static IP hosted somewhere. I want the 4 domain to resolve to four different sites. I have already created 4 different sites in apache with four different aliases and has enabled it.
eg
alias /a /var/www/a
alias /b /var/www/b
alias /c /var/www/c
I want to acomplish.
www.a.com ==> xx.xx.xx.xx/a
www.b.com ==> xx.xx.xx.xx/b
www.c.com ==> xx.xx.xx.xx/c
I tried with godaddys forward with masking option. It works but I can't hide xx.xx.xx.xx/a in the links. Whats the best approach? One limitation is I cannot use the webhosts name servers. How do I set this up with name based virtual hosting? Do I setup a DNS server in the box?
I do have a dns host name for my box which is publicy accessible. Some my.ca.examplehost.net
setting up a web server and somehow searched the net for the best secured and optimized combination of packages. To focus on an example, let say you wanted to put up a website that's most likely similar to myspace / friendster / facebook or other related social network with high traffic. It would be nice to have a step-by-step guide on what are the requirements and best combination of packages to use. I'm sure this would be of best interest to everyone specially those who are just starting up. As we are going to focus on a webserver to host our own website lets assume we have the initial hardware/software resources for our server such as
A Core2 Dou 2.33Ghz CPU with 4Gb memory, 80Gb HD
Ubuntu 10.10 Server 64bit.
HardwareWhat would be the advisable internet connection speed that can accommodate the type of website that we're putting up. (please consider that we are going to host this at our own home)I pressume the hardware mentioned above is more than enough but just incase, Do we need more hardware resources than the one mentioned? (considering the huge amount of photos that will be uploaded)Software What would be the best choice combination of packages for the following ?Http Server (ie. nginx, apache and etc)
Email Server (ie. postfix, courier and etc)
Email Client (ie. roundcube, squirell mail etc)
Database Server (ie. mysql, postresql and etc)
[code]....
I was trying to setup SSL Client authentication on only one virtual host. Here is a brief excerpt sample of my conf file for the virtual host:
<VirtualHost xx.xx.xx.xx:443>
SSLRequire %{SSL_CLIENT_S_DN_O} eq "something"
SSLVerifyClient require
SSLVerifyDepth 2
</VirtualHost>
But when I try to check for syntax errors tells me SSLRequire not allowed here I do not want to add SSLRequire on the main httpd.conf because I only want it for one virtual host. The rest of the virtual hosts do not need it.
1) My Internet connection is COMCAST with a router box and one public IP address.2) My web server is Apache using 10.1.10.200 as its address.3) Now I want to add another host name (www.myhealth.com) on my server. I did DNS forwardin (with Godaddy) to my COMCAST static IP address.4) I also added (in my httpd.conf) a block for virtual hosting
View 4 Replies View RelatedMy problem is that I can't setup a diskless environment with CentOS 5.4 (server) and CentOS 3.9 (hosts). On the host, I've recompiled the CentOS 3.9 kernel, with these mods:
- added kernel level IP autoconfiguration;
- added NFS file system support;
- added Root file system on NFS;
- added e1000 driver (the host has a gigabit network card);
Then, I have followed the guide at this link: [URL]
But in my dhcpd.conf I'he put other parameters:
ddns-update-style interim;
allow bootp;
allow booting;
subnet 192.168.195.0 netmask 255.255.255.0 {
range192.168.195.70 192.168.195.90;
option routers192.168.195.254;
option subnet-mask255.255.255.0;
option domain-name"lnf.infn.it";
option domain-name-servers192.168.195.254;
option time-offset-18000; # Eastern Standard Time
default-lease-time21600;
max-lease-time43200;
filename"linux-install/pxelinux.0";
next-server192.168.195.254;
}
host dante79 {
option host-name"dante79";
hardware ethernet00:20:38:01:C3:7C;
fixed-address192.168.195.79;
}
I am trying to set up samba in my CentOS virtual machine that is running on a Windows 7 host. I have found a tutorial in the How-Tos on this site but I'm not sure if they are exact and I'm paranoid about messing something up. The link to the tutorial is below. Is there anything that I should do different or anything that I should be aware of? Also, once this is set up, how do I transfer files between the two machines?
[URL]
I've recently been asked to setup our FTP server to accept connections from a remote host. They sent me a file "id_dsa.pub" with instructions to add this key to the xfer user.
Unfortunately I've no idea how to do this!
I'm running vsftpd 2.0.5 on Centos 5.3
I have setup a home based web server to host a photo blog for myself and my friends. I will be running wordpress and possibly a phpbb3 forum. I'd like to open this to discuss server administration, server setup, and server maintenance. However, I have a pretty good start on all of those but serving a domain name to my static ip. Here my static ip is 24.10.202.144. I registered a domain through [URL]... It appears that I have the domain working to forward to my ip. However, I am still getting this output file from apache.
[code]...
I have tested the domain name across a few different computers on different ips. It works appropriately. I just want to make sure I have it set correctly on the (apache) server side of things. Then I can get more into Zone Editing etc.
Many of mails sent from my mail server that are in Queue;The main reason is deffered by domains like yahoo,aol,etc.but there is one more error that i keep getting and that is Host Unknown,Below is an example from mail log,The catch is,test mail sent on the same email id sent from my personal mail from the same server i.e. url was deliveredHowever,another mail containing client information sent from customercare@mycompanysdomain ended up in queue.
There are more examples of the same,around 20 domain have the same problem.
Sep 7 14:33:46 server2 sendmail[24591]: n8793jiC024589: to=<abc@xyz.fi>, delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=163672, relay=xyz.fi., dsn=5.1.2, stat=Host unknown (Name server: xyz.fi.: host not found)
Sep 7 22:09:42 server2 sendmail[6407]: n87Gdffa006403: to=<abc@def-fgh.com>, delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=152474, relay=def-fgh.com., dsn=5.1.2, stat=Host unknown (Name server: def-fgh.com.: host not found)
How to setup a SMS server using Linux, also want to know the appropriate Linux distribution to setup a SMS server.
View 2 Replies View RelatedBit of an odd one, this. I've migrated a website from my old server to a new machine. Both servers run Ubuntu + Apache2. Both only serve a single site, apart from the default site.I've flipped the domain name to the new IP address.The trouble is that after moving the virtual host config over into sites-available, with the necessary link in sites-enabled, Apache attempts to serve from the default web root (/var/www) rather than the actual site content (in /var/www/technology). So for example, an attempt to browse.
View 1 Replies View RelatedIm going to registrate a Host on the fog server database.
i have done this befor on a working system befor, so i kinda know how to do it.
Im booting from the network, and im finding the server, and chose Quick host registation ( i have tryed the full host registration, but it dose not work there either)
after the Quick host registration and loading, this show's up:
Loading fog/kernel/bzimage......
decompressing linux .... Parsing ELF......Done
Booting the kernel.init.gz....
pci 0000:23:00.1: BAR 6: no parent found for of device [0xffff8000-0xffffffff]
unable to query synaptics hardware.
[Code]....
I have a FTP server (vsftpd) setuped on a Linux box (Ubuntu server). When I try to connect with a computer on the same network everything works fine as expected.But as soon the IP is external it won't connect..I first assumed the port was blocked, but then:localserver:$ sudo tail -f /var/log/vsftpd.logWed Jan 13 14:21:17 2010 [pid 2407] CONNECT: Client "xxx.xxx.107.4"remotemachine:$ netcat svn-motion.no-ip.biz 21220 FTP ServerAnd it hangs there. Do any ports other than 21 need to be open?
View 2 Replies View RelatedI'm new to using a BIND DNS server. I currently have one set as a master zone on my LAN. My question is how can I add a record for my local lan that will resolve without typing in the FQDN? For example I want to be able to type "server" instead of "server.domain.com".
View 6 Replies View RelatedHow I setup my NetworkManager to use the correct host name on my system, if that is possible. NetworkManager ignores the specified hostname and uses 'localhost', which is a bit annoying.
View 9 Replies View RelatedI have servera.domain.internal which has port 80 forwarded to the web as example.com. I have serverb.domain.internal which I want to forward on port 80 as subdomain.example.com. How to Show Apache server behind an apache server? How do I setup the virtual host on the internet exposed server? This is ubuntu 8.04
View 2 Replies View RelatedHow to setup Dedicated Server for Web Hosting using Ubuntu Server or equivalent opensource Operating System? And how to make secured my Dedicated Server on public?
View 1 Replies View Relatedhow i have a machine installed Red Hat Enterprise Linux Server release 5.1 with 2 modem (usb & com port) still i want to configure RAS server so some pple able to connect my server and send me some files.
View 4 Replies View RelatedHow can I setup my Linux server to automatically synchronize its server clocks? We need to ensure our server clocks are set to the correct time always.
View 2 Replies View RelatedI am trying to setup a sendmail server on my dedicated server. It was pre-configured to use exim from cpanel. Is it possible to use exim for all emails from a a certain domain i setup on the server and sendmail for others?
ex.
domain1.com -> exim
domain2.com -> sendmail
If it is possible can someone let me know how i would go about doing this? If it is not how would i disable exim and use sendmail for all mail?
I have two servers, one has an empty / and the other has a subdirectory with a large number (4 gig) with many, many files. I need a way to transfer the files en masse from the server with the large number of files to the one that is essentially blank.I don't have space on the used host to simply gzip all the files. I've googled this and see that there may be some combination of tar and/or gzip that will let me do this with some sort of redirection.
I really need and example line of how this can be accomplished. If my explanation seems rather sparse, I can supply more details.
I'm trying to ssh from my laptop to my desktop (both fedora 14) over a local network. I can ping my desktop and get responses, but if I ssh to it, I receive
ssh: connect to host 192.168.100.xxx port 22: No route to host
I can ssh from the desktop to itself.
HOW TO GET THE IP ADDRESS OF HOST IN LINUX WITH USING OF HOST AND NSLOOKUP COMMAND and after getting the ip address how to assign it in the variable
View 4 Replies View RelatedWill there be any issues installing and then subsequently running a Microsoft Windows Server 2008 R2 installation on a VirtualBox VM on a Linux host (Ubuntu 11.04 64-bit)? I require Windows Server 2008 R2 for a course I'm taking, and I dont have any systems to install/deploy it onto.
Host Machine Specs:
Ubuntu 11.04 64-bit
4GB RAM
350GB Disk Space
Nvidia Quadro system
I am trying to set up samba in my CentOS virtual machine that is running on a Windows 7 host. I have found a tutorial in the How-Tos on this site but I'm not sure if they are exact and I'm paranoid about messing something up. The link to the tutorial is below. Is there anything that I should do different or anything that I should be aware of? Also, once this is set up, how do I transfer files between the two machines? Please note: I am very inexperienced in the IT field. [URL]...
View 2 Replies View RelatedWe are trying to set up a NIS server on a CentOS system. We need to have a NIS server which can provide NIS authentication to a couple of clients. We are practically new to all this stuff.
Just googled to find some ideas about installing ypserv and ypbind and portmapper. We did all that and also started them successfully. But now the clients are not able to join to the NIS domain . The error log states "YP_DOMAIN NOT BOUND".
I guess we have not entered the /etc/yp.conf, /etc/hosts files properly. Please let us know the detailed steps to setup a NIS server .
Also, please let us know what entries should go into the different /etc/<file_names>? What is meant by HOSTNAME in the /etc/hosts file?
Is there any other files which need to be changed? Are we missing any steps?
Also to add-on, while executing the ypinit command we faced the following error:
At this point, we have to construct a list of the hosts which will run NIS servers. localhost.localdomain is in the list of NIS server hosts. Please cont inue to add the names for the other hosts, one per line. When you are done with the list, type a <control D>. next host to add: localhost.localdomain next host to add:
The current list of NIS servers looks like this:
Is this correct? [y/n: y] y
Error running Makefile.
I am trying to monitorize an OpenWRT (Backfire 10.03, r23115) router from an Ubuntu server, but I am having some problems. I have installed Nrpe (2.12) on the remote host (OpenWRT), I have executed the program as a deamon (/usr/sbin/nrpe -d) but when I start the NRPE deamon, I don't get anything about NRPE executing netstat -at or ps -ef.I would need to install check_nrpe on OpenWRT to find out if NRPE is working, but I can't find any ipk package with it. Now, once in the monitoring host when I try to reach the remote host from the server:
/usr/local/nagios/libexec/check_nrpe -H ip_remote_host
I get: Connection refused by host
Even, trying with localhost:
/usr/local/nagios/libexec/check_nrpe -H localhost
I get the same error: Connection refused by host
I have installed Nagios Plugins and the check_nrpe plugin. I have edited the /etc/nrpe.cfg file:
allowed_hosts=127.0.0.1 ip_server
I don't exactly know if it is remote host's fault, monitoring host's fault or both.