-4
votes
1answer
13 views

remove admin user vesta panel Ubuntu

So I recently uninstalled Vesta Panel in my Ubuntu VPS, and it said "You might also consider to delete admin user account and its cron jobs." Now that I want to reinstall Vesta is says "Error: User ...
-2
votes
1answer
19 views

High Memory server, apache not using All ram

I have 64G Memory, 12coreX3CPU , SATA HDD... But memory using %5 ?? How to increase this limit? htop http://i.stack.imgur.com/STqtm.png top -c http://i.stack.imgur.com/TpjAx.png [root@ns228430 ...
-6
votes
0answers
20 views

Attempting to build a database [on hold]

Dear Serverfault community, I apologize in advance if this a generic question. Question 1) I am or have attempted to try and find a server solution. I am using my laptop as the device to read the ...
0
votes
1answer
8 views

Ubuntu Software RAID 1 with NTFS weird volumes on RAID Array

I'm trying to mirror two secondary 2TB HDDs with RAID 1 with 1 big NTFS partition and am coming cross something that looks weird to me, although it could just be my complete ignorance because this is ...
0
votes
0answers
6 views

unable to set service user account via command line

I am writing a puppet script to automate creation of TeamCity agents on Windows 2008 R2 SP2.For this, I need to set a custom TeamCity service user account via command-line. So far, I have tried this ...
0
votes
0answers
8 views

How do I link a security group to my AWS RDS instance

I have a postgres db setup on RDS. It is running great. However, I want to link this to a set of autoscaled EC2 instances sitting behind an ELB that all reside in a single EC2 security group. I've ...
2
votes
2answers
30 views

How to have ntpd serve only my local subnet

I have a few servers with public Internet IP addresses like A.B.C.x. One of my hosts (A.B.C.10) runs ntpd and I have it syncing it's time from europe.pool.ntp.org. Now I only want to allow hosts ...
0
votes
0answers
11 views

AWS RDS Postgres Upgrade without losing data

I currently have a Postgresql v9.3.3 running on AWS RDS. I've learned that if I upgrade Postgres to 9.3.5 that I can create read replicas. However, I am afraid of losing data. Can I just select ...
0
votes
0answers
3 views

Internal network issues between pfSense and Windows in VirtualBox [migrated]

I have three virtual machines running on Virtual Box. First one is Linux (pfsense) that's acting as a router with two network adapters one bridged and one set to the internal network. The other two ...
-2
votes
0answers
11 views

Can't recive mails on main domain Postfix [on hold]

How can I make in postfix recive mail on my domain? ex. here I wont revice mail: neko@domain.com not like this: neko@mail.domain.com Here is how I put in main.cf, but dosn't work mydomain = ...
-1
votes
0answers
11 views

Which device should do NAT on my home network with a router and modem? [migrated]

I have a Centurylink PK5001A modem and a Linksys AC2400 router for my home network serving 6 computers. I just need internet access and Windows remote connections and file sharing within my network. ...
-1
votes
0answers
23 views

Possible Complications When Windows Domain Name is the Same as a Web Domain

Are there going to be complications if a new Windows Domain Controller creates a new domain with the same name as an active domain online? Will this cause significant problems when trying to access ...
1
vote
1answer
32 views

NTP best practises for a few servers on a LAN

I have about 20 Linux servers in a small network and I need their clocks decently close to each other (e.g. within 20msec). I've started with every one of them synced to europe.pool.ntp.org and the ...
0
votes
0answers
7 views

Event Log Id 4673, SeTcbPrivilege

I am performing some tests with Windows 2012R2 clustering in a lab environment. Sometimes the cluster creation process times out and fails. When this happens, running the cluster validation test ...
-2
votes
0answers
11 views

Ubuntu EC2 AWS Ghost deployment is deleted after a couple of hours

I am new to AWS, I am trying to learn how it works. I deployed ghost following this guide http://aexmachina.info/installing-ghost-on-ubuntu-and-aws-ec2/ and worked perfectly. The problem is that after ...
0
votes
1answer
12 views

Apache proxy to subdomain (vhost)

I need to proxy to a webserver were I don't have control over it. The problem is that the webserver hosts more than 1 domain and subdomains on the same IP. This means that when I use apache proxy I ...
-3
votes
0answers
8 views

No Sound — WIn 7 x64 (RealTek) [migrated]

I've had this PC for 3 years. Recently the sound is dead. I've tried the standard sound jack in my iPhone and sound through the speakers works fine. I uninstalled the drivers, rebooted, and ...
1
vote
0answers
34 views

Recovering a RAID5 with 2 disks out of the array

I don't want to approach this in a trial-and-error manner as I know this is the best thing to do if I want to loose my data. I have a server with 4*2TB disks in RAID5 (yes I know it's not wise) on a ...
-1
votes
0answers
15 views

Domain Policy - Windows Server 2012 R2 Essentials role

Where can I see an overview of all group policies applied to the domain? I don't want the DC to apply all security settings on my workstation.
-1
votes
0answers
11 views

Samba with security = ADS but no domain controller

My home network consists of Linux and OSX machines with a central server running FreeBSD. This server has Samba 4 running on it for file sharing (I used to use NFS, but both Ubuntu and Arch Linux are ...
0
votes
0answers
16 views

OpenVPN Access Server: Exclude specific IP addresses

I have setup an OpenVPN Access Server (openvpnas) on a Linux box and use the OpenVPN Connect client on Windows. How I could exclude specific IP addresses (e.g. google.com) from routing through the ...
-1
votes
0answers
12 views

Determine timezone in Rsyslog file

I would like to determine what time zone a specific log is in. I found this line in the log: Aug 29 07:07:40 gw kernel: rtc_cmos rtc_cmos: setting system clock to 2013-08-29 11:07:08 UTC(1377774428) ...
0
votes
0answers
7 views

How to run DBCC CHECKDB with both REPAIR_ALLOW_DATA_LOSS and NOINDEX

I have a very large database (233GB), and running DBCC CHECKDB with REPAIR_ALLOW_DATA_LOSS is taking WAY too long (over 15 hours). There are a lot of indexes on a table that I would rather have ...
0
votes
0answers
23 views

Set up pfSense on AWS VPC?

I am attempting to setup pfSense as a nat box for internal servers on a VPC. I have followed the guides posted for configuring access and have followed the AWS instructions for setting up and ...
-6
votes
0answers
19 views

Microsoft Update default location

To quickly update a windows server on my DMZ I set it to fetch its updates from our internal WSUS server. Now that my server is up to date, I would like to configure it to fetch its updates from ...
-3
votes
0answers
14 views

Why a quad-processor with enough free RAM and low CPU usage become very slow? [migrated]

In a computer with Intel Core i3 and 4GB of RAM running Windows 8.1 build 9600, in conditions I expect no have performance problems it become very very slow and it's close to freeze (or even freeze ...
-1
votes
0answers
10 views

Lsi megaraid Fast intialization

I just built my server with RAID 1 configuration (480GBx2) connected to LSI controller + single 480GB (OS disk) After installing the OS, I installed MSM to check my disk consistency and it asked me ...
-1
votes
0answers
18 views

Mono throws OutOfMemoryException on Ubuntu but not OSX or Windows

I have installed Mono on an Ubuntu server and "Hello World" is working, but a simplified application that does some array handling and runs without problem under Mono on OSX or Windows is giving: ...
0
votes
0answers
6 views

UnicodeDecodeError starting Radicale server during boot process

I set up the Radicale CalDAV server on Debian Wheezy (raspbian). I can launch it manually as expected. However, when I try to start it during boot process it fails with the following error: ...
1
vote
1answer
13 views

using a self-signed certificate with Amazon SES

I'm configuring Amazon Simple Email Service, I get to the point when I try to send an email and I get the error message: The SMTP server requires a secure connection or the client was not ...
-5
votes
0answers
17 views

Network Layer sequence [on hold]

I have the confusion regarding to the Network layer that is it necessary that we should have to follow the sequence of the procedure like after the Presentation layer we used Transport layer or not ?
0
votes
1answer
30 views

Sending automatic mail on ssh-login fails

I'm trying to let my server send me automatically an email on ssh-login. What I've done: Created a login-notify.sh file (user root, group root, chmod 755) and placed it inside /etc/ssh/ #!/bin/sh ...
0
votes
0answers
5 views

smb running but not appearing in network [migrated]

So i'm trying to setup a few shares on my home network and after 2 days of googleing i can't get it to work. i've added it to firewalld, but all i see is it being unhappy about printers. Both the PC ...
0
votes
0answers
10 views

Outbound TTL of TCP/UDP connections on Server 2003 changes to 1

We have 4 2003 servers in an environment. Earlier this week, we had a problem where two of servers suddenly were unable to access the internet. Here's an overview of what I determined through ...
-3
votes
0answers
19 views

Linux: Iptables: Block most ports for accessing from outside [on hold]

I want to block most ports on my Linux-Server for accessing from outside. For internal(127.0.0.1 etc.) all ports should be open. I want to make some rules to block all ports(exception: port 80) when ...
0
votes
1answer
9 views

dhcpv6-client Open For Firewalld On Cent-OS 7

Hi I have checked and unable to find an answer to this already posted. I have reinstalled Cent-OS 7 on a dedicated server. It uses a template that OVH have (they are the provider of the server) for ...
0
votes
0answers
4 views

Repeater Connected but no Internet Connection [migrated]

I have a router and I want to connect it to my repeater. My Router IP is 192.168.1.1, So I set my repeater using static IP 192.168.1.50 255.255.255.0 192.168.1.1. DHCP is auto. I can connect using ...
0
votes
0answers
11 views

static ipv6 route into a lxc container

I want to route an ipv6 ip to a lxc-container, but the packets are not forwarded. I do not want to bridge the lxc-containers to eth0 and i do not want to use autoconfig. Further i only have a /64 for ...
1
vote
0answers
18 views

why port forwarding is not working in this setup?

I'm trying to setup a docker virtualization environment. This is a follow up of this question. I have a virtual eth0:0 interface, and I would like to forward it using iptables. I've a server where ...
0
votes
1answer
23 views

Nginx cannot show the right web page

I created one html file under one user file, and I want Nginx to serve this html file. But the website always show the default one. I am new to Nginx, I want someone help me with this. Any ...
0
votes
0answers
12 views

OpenVPN Python plugin

I have a task about authentication OpenVPN users using database which is located on remote server (not a host with OpenVPN server instance). And we use Python as main language for all our tools. ...
1
vote
1answer
5 views

Can i delete oplog local.* of Mongo backup fsyncLock() + LVM snapshot?

Is it safe to delete oplog local.* files from a MongoDB snapshot ? Does the fsyncLock() commit oplog entries in DB files ? I currently do a fsyncLock() + LVM snapshot of Mongo data. Then i mount the ...
0
votes
0answers
13 views

Reverse proxy server that accepts connections from HTTP server - does it exist?

I'm the developer of an embedded hardware device which contains a lightweight HTTPS server. The problem is that I wish for the embedded device's web server to be accessed from outside when placed ...
0
votes
0answers
63 views

Why is this DNS answer not accepted? [on hold]

I have 6 entities: 1 Client 1 Resolver 3 DNS Server (root, '.com' and 'example.com') 1 malicious DNS Server for 'example.com', unknown from the others. Lets call this server DNS4. The Client ...
-1
votes
0answers
25 views

Find (un)used packages on CentOS/Fedora?

I have number of machines with a respectable service record. Every time I upgrade from one release to another I'm surprised how well the upgrade procedure goes. However over the years many packages ...
-1
votes
0answers
14 views

How to multiple forward for one request in nginx

I have some config: server { listen 192.168.1.3:81; location /dlr { rewrite .* /rf/sms/status/ break; proxy_pass http://192.168.1.1/; ...
-3
votes
1answer
21 views

In MS SQL 2012 Database how to insert a very large table data in chunks

In MS SQL 2012 Database how to insert a very large table data in chunks I mean TSQL script uisng a loop statement can we insert a very large table data. this is required to archive tables.
0
votes
2answers
29 views

Nginx: [emerg] “server” directive is not allowed here in /etc/nginx/nginx.conf:76

The Nginx configuration is just like the default: I couldn't find any clue about this error. Can anyone help me? Any help would be grateful. Thank You.
-1
votes
0answers
15 views

Hardware requirements for an Elearning website with 1000 simultaneous users [duplicate]

We are developing an e-learning portal on which various courses (video courses) will be hosted. There will be approximately 100 courses of 10 hour each. There may be 1000 users simultaneously ...
-3
votes
0answers
11 views

VestaCP Ubuntu14 GitLAB [on hold]

I have Ubuntu14 with VestaCP (Vesta is a control panel with Apache and NGINX). I have installed GitLab following this instructions : https://about.gitlab.com/downloads/ I have then modified ...

15 30 50 per page