0
votes
0answers
12 views

How to force HDFS to use LDAP user's UID

I have a cloudera cluster with HDFS and Hue services and I'm trying to unify the authentication using LDAP. I have my LDAP server running thanks to 389-ds (not sure if is the best way) and I can log ...
0
votes
0answers
21 views

How to change mode from manged to monitor on mon0 interface on NIC?

I am connecting to a home router using wifi. The detais of my wireless cards are as follows: #lspci 01:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) #lspci -vv ...
2
votes
1answer
15 views

Dovecot SSL Certificate is not accepted

I have certificates issued from StartSSL, which is a trusted authority for certificates, and my websites work with its certificates with no problems and no complaints from all browsers about any trust ...
1
vote
0answers
10 views

Squid forward traffic to another proxy with authentication

I want to use Squid locally on my computer to forward all traffic to a parent Squid proxy which uses BASIC authentication. The aim is to not store my password on every configuration file that needs ...
0
votes
1answer
32 views

RapidSSL: domain name does not match the certificate common name or SAN

I'm installing SSL certifcate (RapidSSL) on Amazon AWS (Load balancer). Installation was already completed, but when I test it I get: Wrong certificate installed. The domain name does not match the ...
1
vote
0answers
11 views

How Open-VSwitch bridge assigns IP addresses to guest when used on KVM hypervisor?

I have setup ovs switch on ubuntu and configured network xml and guest VM xml files respectively(Set-up for KVM hypervisor). Created new network for openVswitch by creating and defining new vlans.xml ...
1
vote
0answers
9 views

Apache as authentication proxy

We are trying to implement authentication proxy from Apache httpd. This should secure application that uses Basic Authentication but user should authenticate with httpd's authentication (mod_auth_cas ...
-1
votes
1answer
16 views

Is it advisable to put a /home in readonly mode when doing server transfer?

I am planning to move a lot Cpanel accounts to another server. Is it advisable to put a /home in read only mode to prevent users from making changes to their account while the migration is on going?
0
votes
2answers
16 views

fail2ban with static IP

Is there any point to running fail2ban to protect your SSH connection if you connect from a static IP? As far as I can see having fail2ban running means that you effectively open up port 22 to ...
0
votes
0answers
11 views

IIS 8 Duplicate Website

I'm coming from IIS 6 to a new server running IIS 8. I have lots of websites which all run a shared virtual directory for their back end. When a new customer comes online I need to create a new ...
0
votes
0answers
13 views

Clone a VirtualBox VDI to make a second DRBD node

A primary node has been built up in a VirtualBox (guest RHEL 6 + DRBD). In order to get a second node with the same configuration, a VirtualBox cloning operation seems ideal easiness declare the ...
-3
votes
0answers
27 views

Is it possible to create a static IP address within OpenVPN? [on hold]

So, I have an OpenVPN server. I connect to it on my PC, laptop, and phone. I would like to host some services that I use within the VPN, so they aren't accessible on the actual internet. The IP ...
-1
votes
0answers
17 views

Find and replace string that include space and multiquote (php script) [duplicate]

I've got some bunch of injected script on server see the sciript here : http://pastebin.com/XyrWZhcc in that script is including multiquote, much space, and other character. what my concern is how to ...
0
votes
1answer
29 views

Synology Rackstation - Better way to mount it

We are using a Synology Rackstation storage to store our static content which is served by a 4x Nginx backend. Now we've mounted it by nfs4 like this: 192.168.0.20:/volume1/images2 ...
0
votes
0answers
12 views

(reverse-) ssh connection “time out during banner exchange”

I have set up a few 100 embedded boxes to contact HQ by opening up reverse ssh tunnels, each under a new port. This is mostly working fine, but today I encountered a problem with using the tunnel ...
-1
votes
1answer
24 views

Ubuntu VS Windows partitioning, 2TB limit

I have a server with a 3ware 9690sa-i8 raid card installed. I have configured a raid with a size of 12TB which i would like to use for Windows. It seems whenever the partition table is MSDOS the limit ...
4
votes
3answers
57 views

How to detect virtual machines freezes

On cloud platforms you often hear that because of high load on neighboring VMs, disks over oversubscribed ethernet, backups, or live migration to other hardware, the virtual machine can 'freeze' for a ...
0
votes
1answer
19 views

Allow port on firewall for internal network

I am trying to setup a Percona Galera Cluster but connection over port 4567 fails but port 3306 works. This is how it looks like on the servers Server percona1: netstat -lptu | grep mysql tcp ...
1
vote
0answers
23 views

Can I set a different DocumentRoot based on a browsers user agent?

I'm trying to set something up on my server. Say there's 2 developers, AAA and BBB, and there browsers contain AAA or BBB in there user agent string. I have 3 directories in the folder /home/dev/, ...
0
votes
0answers
6 views

nslcd fails to connect to ldap server

Hey guys I searched a bit on stackexchange but could find help for my problem. I'm trying to integrating LDAP authentication on a centos 7 client, but I can't get it working, and I can't find out ...
0
votes
0answers
3 views

Video Streaming through RTMP

I need to convert as RTSP live monitering URL rtsp://mylocation.4545 to RTMP url rtmp://127.0.0.1:1935/live/livestream1 Iam using following command through ffmpeg in centos ffmpeg -i ...
0
votes
1answer
17 views

Postfix master.cf file modified by unknown at startup on Plesk / CentOS system

I manage a VPS with a custom configuration in the Postfix master.cf file (link to my blog explaining the trick) that allows me to associate unique SSL certificates to each domain/IP for smtp and ...
0
votes
0answers
10 views

VSFTPD passive mode issue

My server was properly configured and worked fine. I have absolutely no idea, what was changed, but now vsftpd (2.2.2) stop working in passive mode. Response: 230 Login successful. Command: OPTS ...
-3
votes
0answers
29 views

Google's firewall keeps blocking my IP

I have Ubuntu 14.04 LTS, no extra settings, just the clean image Google provides. I am on Windows. I configured SSH and it connects, but as soon as I do actions too quickly? (saving a file directly ...
0
votes
0answers
30 views

Setup a load-balanced mailserver (postfix/dovecot) on EC2 [on hold]

I'm working on a project and I'd like some opinions if possible on the use of the following options for my MTA which will be hosted on AWS EC2: Features: - an authenticated relay - balancing between ...
5
votes
4answers
845 views

On a dual CPU server, is it normal for one CPU to run hotter than the other?

I have a dual Opteron server running Linux with libvirt to host several VMs. The VMs work fine and the server processes OK, but I notice one CPU always runs about 69C (throttles at 70C) and the other ...
1
vote
1answer
24 views

How can I use Azure Active Directory users as virtual machine users?

Is there a way to use users in an Azure Active Directory as users for an Azure Virtual Machine? Respectively, is there a way to create multiple user accounts for an Azure Virtual Machine?
0
votes
0answers
11 views

Can not view Ubuntu desktop on VNC viewer [migrated]

I'm having problems on trying to connect to Ubuntu 14.04 via VNC from Windows. I'm able to stablish the connection but VNC isn't showing desktop icons. Futhermore, if i move the mouse on the VNC ...
0
votes
1answer
28 views

Add cookie in nginx

I have nginx server that serves as proxy for international requests and lives in .com domain. I have simple proxy configuration, where tradernet.com server proxies all incoming traffic to ...
0
votes
0answers
23 views

“NRPE: Unable to read output” while trying to run a script as another user

First of all: I know there were already questions about this issue, but even using their answers I still cannot figure out why my command is not working. What I want to do is call a script on remote ...
0
votes
0answers
13 views

Active Directory - Windows Kerberos integration

I integrated ActiveDirectory in Windows Server with Kerberos in Ubuntu machine I am able to generate tickets for the ActiveDirectory users in Ubuntu's Kerberos using 'kinit' command. Now would like to ...
0
votes
0answers
8 views

Only start a Docker container after process in other container is operational

I'm trying to deploy 3 Docker containers, having a dependency relation amongst them (A -> B -> C). Now, each container is supposed to run an Akka-Spray instance, on top of a JVM instance. The ...
0
votes
0answers
18 views

Converting htaccess rewritecond to nginx

I'm very new to nginx, but have previous experience with apache redirects. I converting a subdomain to a subfolder and need some help with getting my rewrite rules correct for my switch. The subdomain ...
0
votes
0answers
7 views

Saltstack load pillar in a for loop

I'm developing a automatic proftpd installation whit Salt. I won't to get the ftp users from a template but I can't get work the pillar. I initialized the pillar whit the users data and call it into a ...
0
votes
1answer
19 views

Forward only email containing attachments

Is it possible to create rules on an exchange server so that if an email with an attachment is sent to *@*.com the email will then be redirected to **@**.com and ***@***.com ?? Google hasn't helped ...
-1
votes
0answers
10 views

How to print to Samsung ML-1660 Series printer from Windows 2012 R2 server [on hold]

There are two Windows XP computers in shop. Samsung ML-1660 Series laser printer is connected to one of them and shared for other. There is also Epson Receipt printer connected to second computer. ...
0
votes
0answers
8 views

MySQL Server 5 with Galera on Debian [on hold]

i have installed Debian 7.7 with mysql-server 5.5.34-25.9 and galera 25.2.9. all working fine, my Cluster is running perfectly. for load balancing i use ha_proxy. now i have a few questions: 1) if ...
0
votes
0answers
5 views

apache mod_rewrite scenario subdomain capturing from the http_host and passing it as subdomain to other url while rewriting it

i am trying to write two rewrite rules which are PASS THROUGH or PROXY so that i can hide the underlying url. Case1: When a request comes to app.domain.com/folder1/folder2/ it should go through ...
0
votes
0answers
5 views

IIS SMTP SmartHost configuration failing to send for a specific domain recipient

I have an web application sending email (pickup folder) using the local IIS6.0 SMTP server. It is configured to send email via Rackspace as a SmartHost. We have a problem sending emails to a ...
0
votes
0answers
8 views

Nagiosgraph mouseover fails

I have setup Nagios 4 together with Nagiosgraph and they are both working perfect. However the javascript Mouseover effect does not work. I have copied the following line in ...
0
votes
2answers
23 views

Adding additional disks to HP P2000 SAS Storage

We have a 12 bay HP P2000 SAS Enclosure with 6 drives on RAID 5 installed. The drives are configured as 2 separate DataStores for a VMWare vSphere ESXi setup. Now we want to add: 6 additional ...
-1
votes
0answers
15 views

How to remove Mirror HDD RAID1 [on hold]

Sorry for asking such stupid kind of question but i am not expert but really i want to solve it I am not expert on linux system and server's configuration I purchase OVH Dedicated server that have ...
0
votes
1answer
14 views

Advice on how to convert a small, completely peer-to-peer network into a client/server type network?

I apologise in advance if I use the wrong terminology or have stupid ideas about the way things work. I am a newbie but I am really interested in learning and I hope that you may be able to help me. ...
-4
votes
1answer
14 views

setting up LDAP authentication on Centos 7

Okay I have a simple straight forward question. I have searched the internet in 2 months straight now, without finding any solution. The question is this: how do I set up LDAP authentication on a ...
-1
votes
0answers
13 views

can i run SBS 2011 Standard and Server 2012 R2 Standard in the same domain?

I am running SBS 2011 Standard domain and wish to install a new server running 2012 R2 standard for an application. 1) Will the above work assuming SBS 2011 remains as the domain controller, PDC and ...
0
votes
0answers
10 views

Make Monit check OpenVPN client connection status

We're running a multi-site business, each site connected to a central OpenVPN server to provide access to internal systems. I'm currently using Monit to check if OpenVPN client is running and if the ...
1
vote
1answer
19 views

Remote Desktop Services - Licensing issue

I am currently going through the process of setting up remote desktop services on one of our Windows 2012 hosts. I have just activated the box as the remote desktop licensing server. For the time ...
0
votes
1answer
31 views

Add second disk and set up hardware RAID 1

I have a Dell PowerEdge R310 with a single HDD. I've recently bought a second identical disk with the intention of setting up hardware RAID1. How do I do this and can it be done without losing data ...
0
votes
0answers
15 views

Nginx start fail with no errors

I can't start my nginx (1.6.2) on Debian using service nginx start. I have 0 error, only FAIL as message. I checked my config using nginx -c /etc/nginx/nginx.conf -t and it's successfull. I have ...
-1
votes
1answer
44 views

Give root privileges to an user just for a specific directory

I have have a web server running on my machine and I would like to give the 2 users, misterX and misterY, root privileges for the directory /var/www so that they can also edit the files that are being ...

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