-3
votes
0answers
12 views

KCC replication issue when AD is behind firewall in Forest, any suggestions without changing firewall?

KCC uses Sites and Services to create a replication path for all Domain Controllers in the Forest. Unfortunately, I have some that are behind Firewall so they can't all talk to each other, any other ...
3
votes
1answer
24 views

Automatically give Apache write permissions to newly added git clone files (-R g+rw)

I'm having a problem with allowing Apache to automatically have write access to an .htaccess file being pulled from a git repository. Here's my process: I'm logged in as a newly created user ...
1
vote
1answer
31 views

Server sending spam - how to find out why?

I have a CentOS 6 on a dedicated server. I'm the only one with shell access to it. I host 2 Wordpress and few simple PHP sites there. My hosting company just emailed me that they blocked my port 25 as ...
0
votes
0answers
18 views

What is the correct home directory for my web application if web application is a subdomain?

NOTE: I did alter my ip address and the site names for privacy concerns. NOTE: The ip address in the error_logs is my office ip address. Centos 6 server Experiencing a lot of file not found errors ...
3
votes
1answer
26 views

NTFS permissions explanation

I had asked the below question sometime ago and it was answered, I logged I'm recently to refer back to it only to have seen all the answers had been removed. Did I do something wrong? "I seem to be ...
0
votes
1answer
14 views

How can I determine how many instances (DaemonChildren) of Sendmail were created at a specific historical point in time?

CentOS 5 / Sendmail 8.14 I'm researching an intermittent issue that may be caused by too many instances (DaemonChildren) of Sendmail getting created. Is this information documented in the logs ...
1
vote
1answer
29 views

Rear Rack Ears for Dell PowerConnect 2824 Switch

I've been looking for a solution to mount the Dell switch from the back instead of the front, since we don't have a rack for switches yet.. My original thought was to find some special rack ears that ...
0
votes
1answer
17 views

.htaccess rules to stop DDoS POST flooding

We're under a distributed denial of service attack from traffic that looks like this: 49.146.161.175 - - [11/Jul/2014:00:43:42 -0400] "POST / HTTP/1.1" 500 557 "-" "Mozilla/4.0 (compatible; MSIE 6.0; ...
0
votes
0answers
3 views

understanding dnscmd /statistics values

On Windows Server 2008 (R2, 32-Bit) I have some problems in understanding the output of the following dnscmd \\SERVER /Statistics StatIDs: 00010000 → Memory: RAM? HDD? On my test server here I ...
0
votes
0answers
5 views

Unable to channel docker-registry stdout to log file

I've been trying (rather futilely) this afternoon to try and stop docker-registry from writing to stdout but rather a log but I think the underlying Python is creating processes which seem to bypass ...
-5
votes
0answers
24 views

Can't send email from PHP [on hold]

Since some months ago I don't receive PHP emails! I didn't do any specific change (Once I triad to update SSL (for heartbleed bug) but skip it) I already checked send mail path: /usr/sbin/sendmail ...
0
votes
0answers
13 views

puppet-master/foreman “undefined method `[]' for nil:NilClass on node” after update

After updating my puppet-master from 2.7 to 3.6.2 I get the following message when running puppet agent on a node: err: Could not retrieve catalog from remote server: Error 400 on SERVER: undefined ...
0
votes
0answers
9 views

nginx + php-fpm + v8js crashing

I have a problem concerning v8js extension for php. I needed to install it on my server (and did) (CentOS 6.5, Nginx 1.0.15, php 5.5.12) but whenever I give such a simple test to it: ...
-1
votes
1answer
24 views

Message while using YUM

I alwasy get message while using yum "Couldn't use REST" root@localhost pgsql_devel]# yum repolist enabled Loaded plugins: refresh-packagekit, replace, security ...
1
vote
0answers
9 views

Importance of heartbeat ha.cf file in a pacemaker environment?

I'm having a few issues trying to understand ha.cf and how the cluster picks up on updates. For example, when creating a new cluster, I usually: Set some default options in ha.cf on node 1 - node x ...
3
votes
1answer
31 views

How to get robocopy summary information involved in powershell?

I have a quick script written to compare file differences across servers, and then give a prompt for whether to mirror the changes. I'd like it to intelligently NOT prompt for copying if there aren't ...
0
votes
1answer
14 views

How to use # in url as a redirect rule in htaccess for apache

I am having a difficult time figuring out how to have the following work: I am trying to redirect a url in htaccess I am trying to redirect from example.com/test.html to example.com/index#test I ...
1
vote
1answer
20 views

How to restrict the TCP listening address of a Windows 2003 AD DNS server

I have a Windows 2003 AD integrated DNS server which I want to listen for DNS traffic on adapter IP addresses only. I have followed the steps in the technet article, however. After I complete them ...
1
vote
1answer
5 views

Citrix Receiver hangs at “Please wait for the Local Session Manager” and published application fails to launch

When a user tries to connect to a Citrix XenApp 6.0 published application on a Windows 2008 R2 server, Citrix Receiver hangs at "Please wait for the Local Session Manager..." Eventually it times out ...
0
votes
0answers
23 views

RESOLVED: yum says mod_cluster is installed, but the files are not there

RHEL 6.5 + JBoss EAP 6. I installed JBoss EAP 6 from the RHEL repos using grouinstall: # yum groupinstall "JBoss EAP 6" This seems to have worked fine except that the files for mod_cluster are not ...
0
votes
0answers
7 views

Apache - Secured Virtual Host and Default Web Site [duplicate]

On a RHEL 6 system running multiple web sites, I have configured a secured site (the only seured site on that server) accessible using https://abc.xyz.com/ which works fine. A separate virtual host ...
-1
votes
1answer
15 views

IIS (or .htaccess) URL Rewrite not working correctly - need to capture number argument as query string

I'm trying to have: http://sub.domain.org/123456 become http://sub.domain.org/index.php?q=123456 I have tried many ways, and one way sort of worked, but then all subdirectories (including images) ...
0
votes
0answers
5 views

Remove non-existent Windows loader from GRUB [migrated]

When I run update-grub on Ubuntu 12.04 on my system, I get the following output: Found linux image: /boot/vmlinuz-3.2.0-29-generic Found initrd image: /boot/initrd.img-3.2.0-29-generic Found ...
0
votes
1answer
19 views

windows route not followed

I add a route on the windows network like so: route -p add 46.137.226.16 mask 255.255.255.255 10.20.1.1 The goal is for traffic to 46.137.226.16 to be routed via the VPN/remote gateway on ...
1
vote
0answers
14 views

Browser getting confused with similar-named directories?

This might be completely off-topic, and if so, I'm sorry, but it's about servers and it's got me completely baffled. Basically, seemingly at random, images get loaded wrong. It's never happened to ...
-2
votes
0answers
4 views

IIS ARR Port Redirect to multiple web servers

I am trying to setup the below scenario as we only have a single IP address. I think it needs to be done by IIS + ARR however I am open to suggestions. For the life me can’t figure out how? Any ...
0
votes
0answers
7 views

Logstash, send output of analyse to a web service

I am actually looking for a way to analyse the logging from my OpenVPN server. I tought about using logstash to analyse those log. If logstach find any certificate that are expired, I want him to ...
4
votes
2answers
78 views

Determining if group policy needs to run synchronously

I have been working on speeding up network logins. As part of this process I'm disabling the 'always wait for network' option. This isn't inherently a problem, but I would really like to be able to ...
-1
votes
0answers
18 views

Apache Roundcube performance tuning [on hold]

I have a Debian 7 based LAMP server running roundcube. I wonder if anybody knows good performance tunings for apache or roundcube because it consumes most of the cputime of the server. If many users ...
5
votes
4answers
388 views

How do I configure RAID 5, especially stripe size, with 24 x 1.2 TB drives for CentOS 6?

For a Dell R920 with 24 x 1.2TB disks (and 1TB RAM), I'm looking to set up a RAID 5 configuration for fast IO. The server will be used to host KVM VMs that will be reading/writing files of all sizes, ...
0
votes
0answers
28 views

apache issue with https requests

I am running Apache/2.2.27 WHM vps and have problem with https requests. http requests are handled fine but when a single https page is visited, several requests are shown in "R" (reading) state in ...
0
votes
0answers
7 views

AWS Storage Gateway - Rules for local cache

What rules does AWS Storage Gateway use to determine what files are kept in local cache? Can they be edited or otherwise tampered with? Assume I have (for sake of assumption) a 1mb local cache. A ...
0
votes
1answer
13 views

Lotus Notes Inbox issue

I have a clustered environment of two domino servers. What I find is that in the active server of the cluster the mail "Inbox" is empty. But then the views-> "All Documents"/"All Emails" shows that ...
4
votes
4answers
173 views

Centos server keeps jumping to address instead of static assigned address

I have a headless Centos server that I've configured with a static IP address. I've disabled Network Manager, avahi-daemon etc. Whenever I restart the network it just jumps to 10.155.90.100 instead of ...
1
vote
0answers
12 views

AWS ELB session stickiness issue when multiple AWSELB cookies exist in a single request

I have two web apps - App-A & App-B - running in 2 EC2 instances (both web apps are running in both instances) fronted with an AWS ELB. The session stickiness is enabled using 'Application ...
0
votes
0answers
28 views

Nginx server goes down when php file is executed in command line

We have a production nginx web server with php FPM. We ran a php script which updates a particular field in mysql database and mails some content using php mail function. This php script was executed ...
-3
votes
0answers
23 views

Computer's folder on network empty, after I login into it [migrated]

I am trying to access another computer's files on my network, but I am having a problem. When I go to Windows Explorer --> then click on Network --> then click on another computer on my network --> ...
2
votes
6answers
608 views

Restrict linux user to files he owns

Imagine a server setup of a shared webhosting company where multiple (~100) customers have shell access to a single server. Lot of web "software" recommends to chmod files 0777. I'm nervous about our ...
1
vote
0answers
13 views

Dovecot not serving old migrated emails for some clients

I have just migrated my emails to a new mail server. The old and the new server had the exact same setup using MailDir with fetchmail, procmail and dovecot. The configurations of those three ...
0
votes
0answers
6 views

mod_perl, how can we control workers spawned by Apache 2.0 process

I have a particular issue with mod_perl, but instead of asking for help I decided to make it more general question so that it could be more usefull for community. Also I am not experienced system ...
-1
votes
0answers
22 views

Vsftpd upload file with www-data permission

how can i get correct permissions drwxrwxr-x on file that are uploaded with Ftpuser1 in /var/www? Actually if i create file with Ftpuser1 i got this : -rw-r--r-- 1 Ftpuser1 www-data 0 Jul 11 ...
0
votes
1answer
30 views

How do I troubleshoot latency issues with elastic load balancer (ELB) in Amazon AWS?

We have a web app and API hosted at Amazon AWS, with three environments - development (dev), testing/staging (uat), and live. Each environment has a load balancer, two EC2 instances and an RDS ...
1
vote
1answer
16 views

Will ESXi 5.5 in standalone mode (free) support fibre channel SAN?

I have a HP blade in a C7000 enclosure and a new 3PAR StoreServ 7200 over Fibre Channel. Today we use DAS and have not virtualized our SQL servers. My goal is: SQL Server 2008 -> WS2012R2 -> ESXi 5.5 ...
-1
votes
1answer
24 views

Regarding diskless Pxe boot [on hold]

I have used diskless PXE boot to install RHEL 6.5 in client system from the server (CentOS 6.5). I have seen the below post in this website. vi /var/lib/tftpboot/pxelinux.cfg/default default ...
3
votes
2answers
24 views

Execution order of runlevel scripts

My runlevel 0 scripts in /etc/rc0.d, which should be executed when stopping are for example K05foo -> ... K10bar -> ... K80baz -> ... S10somemore -> ... S90halt -> ... Is it correct, that the ...
0
votes
1answer
31 views

zeroshell with multiwan on virtualbox

I'm planning to setup Zeroshell as a router gateway for a school network on Virtualbox. The host machine will run Ubuntu server edition. Then I will install Zeroshell as a guest Os with 4 configured ...
2
votes
1answer
8 views

Allow port scans for specific addresses in psad

How to enable port scans for specific address (or range) in psad? By default I get a lot of logs coming from my own monitoring service. How can I tell psad to treat my addresses or domains as trusted ...
-1
votes
0answers
6 views

How to set up SMS notifications from SCOM 2012 with a IP based SMS Gateway

I would like to set up SMS notifications from System Center 2012 Operations Manager, but it seems that all the guides i find about the subject refers to using GSM modems, (example: ...
0
votes
1answer
10 views

Slurm, limit the number of jobs per partition

I am configuring a Slurm scheduler, and I need limit the number of maximum jobs running concurrently on a partition (queue). I am reading a lot of information about accounting and resources, but is ...
-1
votes
0answers
11 views

Adding another IP address in the SPF Header [duplicate]

Currently I'm using this SPF Header: v=spf1 a -all which works fine for emails sent from the domain hosted on the IP indicated in their A record. All I want is to add IP of another server which ...

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