I need to setup a small VPN server for about 20 people. Will a VPS with 192mb ram be enough to handle this? The only services I need to run is those necessary for VPN.
View 2 RepliesI'm trying to set up a small web server with php and sqlite support. I installed lighttpd, php5, php-sqlite3 and php5-sqlite3. Then, I enabled sqlite and pdo extensions in php.ini:
extension=pdo.so
extension=sqlite.so
extension=pdo_sqlite.so
However, when I try to open a SQLite3 database from php:
$database = new SQLiteDatabase($myDB, 666, $error);
I get the following exception:
SQLiteDatabase::__construct() [sqlitedatabase.--construct]: file is encrypted or is not a database
Some readings in the net make me think that my php settings are not compatible with SQLite3 databases. Is anyone successfully working with SQLite3 databases from PHP5 under Debian? Have you any recommendations? Should I rebuild php maybe?
how to set up dns/bind but the issue I am hitting is that I want to just create a non internet domain setup ie t60.mysuperlan. desktop.mysuperlan. etc . Using a hosts file isn't the best as its pretty much about learning all the stuff to make it work.
View 2 Replies View RelatedMaking new computer a few questions Case Newegg.com - GIGABYTE GZ-SPIM51-P0B Black 0.6 mm SECC / ABS Mini-ITX Desktop Computer Case 65W adapter Power Supply motherboard/CPU Newegg.com - ASUS AT3IONT-I Deluxe Intel Atom 330 PBGA437 NVIDIA ION Mini ITX Motherboard/CPU Combo
Ram Newegg.com - G.SKILL 2GB (2 x 1GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500) Dual Channel Kit Desktop Memory Model F3-8500CL7D-2GBNQ DVD-RW Drive 5.25 Hard Drive 3.5 250 GB IDE Question 1: Do I meet all of the power requirements for this setup? Question 2: Could I switch to the non-delux board and run off the 65 watt stock power supply?
Question 3: If I go with the deluxe board how do I power my hard drive and dvd-rw? Question 4: What kind of hard drive should I put in it, I am only going to use it for openoffice documents, pictures and internet, and netflix.
I am trying to setup CentOS server 5 with tftp where the Cisco switch configs can be sent. I have the following:
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I was using Red Hat 7.3 forever and decided it was time for a change. I went to Fedora 10 but it was really buggy. CentOS 5.2 is VERY stable.Here is my problem.The server is command line only -- I tend to hate GUI"S.I setup Samba no problem disabling the ports needed through the firewall and that was straightforward.CUPS is a nightmare for me since CentOS locks down the cupsd.conf and then the firewall does its thing. I allowed port 631 through the firewall but then got lost on the cupsd.conf. It's been too long and the old redhat one won't work with CentOS (not surprising since it's a VERY old system) straight-forward CUPS tutorial for a command line interface. I just need it to be:
a) do this
b) do that
I've setup a server for a small office (10 people) before with samba domain and file server with slackware. no problem there. now am tasked to setup a samba domain and file server for 300 users in 5 different locations. I am currently given a 1u rack server and I requested for 2x1tb drives that I plan to with RAID.
Some of the offices will be connected via VPN using sonicwall. Would it be ideal for remote users to login to the server in the HQ? Am not so familiar with how other companies setup their servers if they have multiple remote sites. Am also open to setting up servers in each site but because of the currently limited manpower, i'd rather have it close by so I can work on the server remotely if needed.
are there any things that I should consider or are there any good references on setting up a corporate server? the problem now is that the company uses google's email app as their email provider, I have gotten a host to do that already. But since they use email to share files, its not very efficient, hence the file server. But since there are a lot of mobile employees and employees in different sites, I would want them to be able to access those files being shared access the company or departments also.
Then I have to consider how to backup the files and other apps that the company will be using. SInce we will be primarily using linux, we would need to do virtualize some windows based apps that they are using now.
I'm trying to install php / mysql on a remote Centos server.I've completed the installation stages but when I try ' php -v ' it comes up with these errors:
Code:
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/mcrypt.so' - libltdl.so.3: cannot open shared object file: No such file or directory in Unknown on line 0
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I'm trying to setup a couple POP accounts in CentOS. I started doing a tutorial that had me install dovecot, and now I have dovecot running but I can't connect at all.Does anyone know of a simple way to get email up and running? It seems like it should be easier than the 14 step tutorials I was finding on Google.Also, should I leave dovecot or try and remove it?
View 6 Replies View RelatedI am still in Linux Diapers. I setup a CENTOS SELINUX box on an internal network. So the only way I know to access it's served pages is by navigating to 10.1.1.40 from a computer within the network. The issue is that I need to create sub-domains for this server but have no Idea how to go about doing that.
Is there a way of creating an alias for the dev server so I can type something like "washington" into the web browser of a computer on the internal network instead of 10.1.1.40? Can I use a fake FQDN that on this server and get served its web pages or do I need to register a FQDN?
Background: I am creating a series of websites using Drupal and am trying to implement the multisites functionality (all the sites are run from a single code base). To do this they suggest setting up each site on a sub-domain during development. We have not yet purchase the FQDN's for the sites so I have no FQDN to setup.
I have successfully setup Apache,MySql,ftp, and a few other various packages.My question today is setting up an email server.I have past experience with sendmail,and procmail. However only on already installed,configured and working servers.I am trying to setup an email server from scratch.I have Centos 5.4 installed.
procmail.x86_64 3.22-17.1.el5.centos installed
sendmail.x86_64 8.13.8-2.el5 installed
Are those two packages the only ones I need to get a working email server setup? Also I have been trying to configure a procmailrc file for my server under /etc/, but I can't seem to find consistent documentation on how to set up a procmailrc file.I believe my iptables is set to block port 110 and 25 from outside connections. how to open those ports too.
Running CentOS release 5.4
We currently run a web server that allows FTP connections. I want to:
1. Disable FTP on our web server and require sftp only.
2. See if we can create a table of sites that are allowed to connect to the web server using sftp. Or should I just do this at the firewall?
I have been confused with the overall new 389 DS Server Setup.All I did upto now is:yum install 389-ds
and it did all the installation correctly.
All I need is Setup 389 Server with SSL.I did went through http://directory.fedoraproject.org/wiki/Howto:SSL but no Idea how to proceed.I am confused with the following points:
1. Do I also need to run setup-ds-admin.pl and setup-ds-dsgw too?
I tried running setup-ds-admin.pl and it stucked at :
The server 'ldap://389-ds.sap.com:45474/o=NetscapeRoot' is not reachable. Error: unknown error.
2. When Should I run the setupssl2.sh script? After running the above setup-* scripts?What changes I need to make on the script?
Is there a way to set a short cut so that you don't have to type out the full path to directories in CentOS? For example instead of typing out /var/log to get to log files, can you just type logs and have the OS know to cd to /var/log automatically?
View 7 Replies View RelatedI am having problems creating ssl certificates for use with openLDAP. Does anyone know a good centos tutorial as I am having problems finding ones by searching through google and the forums.
To clarify further I have a small network im trying to setup to use ldap for auth due to the size I figured using kerberos for auth would be a bit overkill.....
I have the server up and running fine however at the moment all auth is done by using clear text (which is fine as the network has no connection to the internet at current) however in the future it will so I am trying to use ssl however I am having confusing as which certificates I point to where in the slapd.conf file
setting up Bind for web-hosting as i am using Webmin to configure it?
View 4 Replies View RelatedI was searching for a doc on the exact steps to setup a bridge for use by my KVM setup. I needed my VMs to be bridge onto the eth0 network. Some docs I found on google seemed to be outdated.
[URL]
I've currently got a centos server setup in my home. It has 1 website running on it and I am using DynDNS.com's service to access the server. DynDNS works by redirecting a free url to the IP address of your server. I would like to add a second website under a different url. However, I'm not sure how to add a second IP address (which I would then use with DynDNS to create a new url).
View 3 Replies View RelatedMy question is about setting up SMB and AFP failover between two servers. The plan is to have two servers both running CentOS with one acting as a primary node and one as secondary failover node. I have never set anything like this up before. In the past I have always worked with SAN's primary XSAN/StorNext. Both of which handle failover pretty much automatically. Unfortunately there isn't the budget on this job to install a SAN. Also this is only for temporary use for a week in a production office.
My thoughts where to run the two servers and use rsync on a cron tab to keep the data synchronised between the two. In an ideal world clients would log on to the primary and if that fails, seamlessly moved over to the secondary. I'm guessing however this is not possible outside of a SAN environment. So keeping the two servers synced and the clients manually moving over to the secondary manually is, I'm guessing, my only real option.
I have been given a "gift" of a Netfinity 5100 that currently has that other M$ operating system on it. I want to configure it as closely as possible to my web server located in Chicago that uses CentOS 5.5. and use it as a "test server".
This is daunting for me as I've only been involved with Linux for less than 6 months. I have Ubuntu 10.10 on my desktop PC.
The person who gave it to me indicated that I should plug it in and let the 2 arrays charge for 24 hours. I'm doing that. I also have had an electrician install a clean new 20 amp circuit for it. And I have downloaded and created a CentOS 5.5 i386 Live CD.
OK ... we've now exhausted my realm of knowledge. Can anyone give me a broad scope of what needs to be done? I will try to plug in the specifics of each step as I progress.
A assume I plug in a keyboard and screen to it. Do I use an ethernet connection between the server and my router to provide broadband ... what steps are necessary to configure that? Do I need to download and install Apache and MySQL .. if so, where?
I am currently trying to replace my Windows Server with a CentOS 5.3 box running nfsd for file serving. I have it all up and running however I cant see anyway of securing user access rights to the shares as all you need to access them is just clone the User ID of a user authorized to access the share of any Linux system which seems a bit insecure to me? I was wondering if there was any advice on securing access to server shares in CentOS.
View 2 Replies View RelatedThere is a particular java app called LanguageTool which we need to host on our centos server. Other applications are supposed to send an http request to this machine; this machine should pass this data (received over the http request) to the java application concerned, obtain the output from the app; and then send this response back to the requesting client...
We need to set this app as a service on startup. The centos machine might restarted from time to time; so we expect this service should startup automatically. What can I do to get this done?
I've just set up the local mirror for my 96 CentOS 5 workstations. The mirroring script is taken from public-mirror howto and looks like this:
#!/bin/sh
rsync="/usr/bin/rsync -avHzL --delete --delay-updates" # replaced -q with -v for debuging purposes, removed --bwlimit, added -L to follow symlinks
mirror=centos.politechnika.lublin.pl::CentOS # tried several different same result
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I tested mirror consistency by putting the mirror addres I'm syncing with, directly into repo file. Than yumex works fine. I tried several different mirrors with the same result.
Quick advice type question regarding setting up mail servers. Need to write in params under default auth section in the dovecot config file. Background: I have a home network set up with junk rack servers operating various Linux distros. I am sitting behind a Smoothwall linked to dyndns.org.
For this topic, I have one Ubuntu server which is just acting as my ssh so I can play around with my entwork on the Droid. Then I recently got CentOS 5 running on a Dell 1550 and I decided to try to run a mail server.
Situation: Using this site, [URL].. I set up my dovecot.conf file with this:
auth default {
socket listen {
client {
path = /var/spool/postfix/private/auth
mode = 0660
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I've got a situation where I would normally use NFS, but cannot. So in it's place I need to use a samba share (even though it's linux -> linux). I need it completely open and world writeable as if I had done an rw in an NFS export. I thought I had it as when logged in as a user I can edit delete etc. however the apache user seems to be struggling with creating files. Here's my smb.conf as it stands.
[global]
workgroup = WGRP
server string = Samba Server Version %v
security = user
passdb backend = tdbsam
unix extensions = no
[tmp]
comment = Temp Directory
path = /var/tmp
public = yes
guest ok = yes
writeable = yes
browseable = yes
[sites]
comment = Sites Directory
path = /var/www/sites
public = yes
guest ok = no
write list = siteusr
writeable = yes
create mask = 0777
browseable = no
security mask = 0777
directory security mask = 0777
Note that the drive is mapped as user siteusr. What I can do to open it up more?
I have installed a linux server in my office to run 16 machines. Its main use will be a internal mail server but will be also running websites.
I have installed Ubuntu 9.10 server x64 and have got apache running.
I am looking for the simplest more robust solution for smtp, pop3 and imap. I have only ever used qmail before and found it a pain to configure and its getting old so I though I should probably try something new. I have not much experience with running pop3 or imap on linux so would love a suggestion on that.
I'm trying to learn Linux and have created a VMWare guest operating system using CentOS 4.8. I expect the next step is to install ssh in order to transfer files to the server but as of yet I haven't figured out how to assign it a host name or how to effect a transfer.
View 15 Replies View RelatedCan anyone point me in the direction of setting up shares for windows machines on centos. I have found a few document but never managed to get it up and running correctly. I need to be able to get access to subfolder etc for different users. Is there any way of doing it with some sort of gui?
View 2 Replies View RelatedI'm confused about the sendmail/ssl combination. so confused, i'm not even sure what i'm confused about :) I want to have email sent from our server to the rest of the world in a 'secure' manner. Just dl'ed and installed CentOS5.4: Linux rh5 2.6.18-164.el5xen #1 SMP Thu Sep 3 04:03:03 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux the /etc/mail/sendmail.mc has the instructions
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Running a server using CentOS 5.5 (yum updated, x86_64), found that when using /usr/sbin/useradd to create system user, the quota for the user will default set to 5M soft and 10M hard (on /var/spool/mail partition). As remember the default setting for user quota should be both zero when create a new user.
man useradd and quota related command and no help, had any idea how to change/set the default quota when create user.