All Questions
0
votes
0answers
4 views
Wierd DD-WRT routing issue
I am trying to make 3 hops in my network structure.
Hop #1: Sonicwall NSA 4500 (10.20.0.1/24)
Hop #2: DD-WRT Router (10.20.0.21/24 WAN, 10.20.8.1/22 LAN)
Hop #3: DD-WRT Router (10.20.8.2/22 LAN)
...
-3
votes
1answer
8 views
Is DNS a Stateless Protocol?
Is DNS considered stateless, if yes why so? Knowing that the local DNS for example once it learns the a mapping it caches the name to address translation for some time, doesn't that qualify DNS as ...
0
votes
0answers
7 views
ESXi Beacon Probing Limitation - Three Switches Required?
We are currently using Link Status Only for our NIC Teams on our VM hosts, but recently ran into an issue where one of our two switches had a memory error and stopped passing traffic. All of our VM ...
-1
votes
0answers
16 views
Redirecting whatever.com to www.whatever.com
I have a Google App Engine app hosted at www.whatever.com. I want to redirect whatever.com to www.whatever.com.
I'm using Yahoo Domains and when I go to the Domain Redirect page, it tells me I can ...
0
votes
0answers
6 views
Why do public_html directory in home folder permissions reset on reboot? Ubuntu 12.04
Each time I reboot my Ubuntu 12.04 VM the permissions on the public_html directory in my home folder reset so that I get forbidden errors in the browser. By what mechanism is this happening and how ...
0
votes
0answers
18 views
Why does md resync cause no iowait?
I've known the defintion of %iowait as
Time the CPU spent idling/blocking, because it had to wait on an IO operation to complete.
Now take a simple Linux system with an mdraid1 and two disks.
...
0
votes
0answers
11 views
Cisco CM — forward single user call after hours
CM 8.6 -- Unity 8.6.
Our CEO wants calls to his extension to forward to the operator extension, after hours.
Do I configure the DN, the device or the user settings in Unity? None? All?
Can this be ...
0
votes
0answers
17 views
vSphere 5.1 - VM from Template issue
I am having some issue deploying a VM from template with guest customization. I have not been able to find any answers on the web.
Here is my setup:
vSphere 5.1.0
Build 1064983
Create a VM ...
0
votes
0answers
13 views
GParted to resize paritions on Linux [migrated]
I'm using GParted to resize my partitions on Linux. There is about 5GB of unallocated space following the partition sda5. However, when i right click on sda5 and select 'resize/move', it doesn't show ...
1
vote
0answers
10 views
IIS server restart required to convert web pages to PDF using COM
Have an annoying issue with our production web servers. Windows 2008 R2 x64, fully patched, using php 5. Also installed is ABC PDF, php will call the COM object to convert a web page to PDF and ...
0
votes
2answers
9 views
Package to enable php from command line, and execution of bgr processes with exec
I've ubuntu 12.04 running LAMP.
Script requirements are:
Ability to run PHP from the command line (CLI) with exec()
Ability to execute background processes with exec("binary > /dev/null &")
...
0
votes
0answers
28 views
Can I setup DNS on new server and “flip the switch” later?
I would like to know if setting up DNS/BIND on a new server will mess up my old server. Here is my situation:
MyServer.com
- Main server used for hosting
- Domain registrar currently points to ...
0
votes
0answers
11 views
Outlook 2013 rules do not work after migrating mailbox to Exchange 2013
About a month ago I added Exchange 2013 to my org and migrated my box to it (from Exchange 2010). At that point my rules completely stopped working automatically. If I ran them manually they worked ...
0
votes
1answer
34 views
How to remember a mount point
I am using Red Hat Enterprise 6.3 and I have just mounted a new volume in one folder of my preference.
After reboot that mount point was lost and the volume was mounted at his original place.
In ...
0
votes
1answer
16 views
Blank CodeIgniter Home Page on Amazon EC2 [closed]
My CodeIgniter app is working fine in WAMP using http://localhost/myapp
However, I'm getting a blank page on my Amazon EC2 micro instance using ...
-1
votes
1answer
18 views
php.ini are these settings excessive?
Author of the script that I'd like to run on my VPS asked me to make following changes to php.ini:
output_buffering = on (4000 default)
register_argc_argv = on (What is this for?)
max_execution_time ...
-1
votes
0answers
22 views
VirtualBox VM as DHCP server for physical network
I'd like to setup a small network of linux machines for use in cluster computing (if it matters, running #!, a debian-flavored distro). Here's essentially what I'm after:
The head node runs within ...
-2
votes
0answers
17 views
Vista - Any way to permanently disable write caching? [closed]
I had a system crash the other day and to my great annoyance some random files were missing. I feared the disk was going bad until on a hunch I checked write-caching. It was re-enabled for all ...
-4
votes
1answer
34 views
100% swap and high load
Why would my swap space be 100% full if I have over 2gb of free ram? I am concerned about the high load averages for having 2 virtual cpus (1 core each).
Here are the server specs, it is a virtual ...
0
votes
0answers
9 views
How do you remove attached FC LUNS from CentOS 6?
We have a Qlogic QLE2560 HBA running on a Centos 6 server. I am needing to remove the attached LUNS remotely. I do not have any software from qlogic installed on the device. Their are 2 LUNS ...
-2
votes
1answer
17 views
How to bind two ip to one domain name for failover solution in Linux (Bind) or Windows server 2008 DNS
How to bind two ip to one domain name for fail over solution in Linux (Bind) or Windows server 2008 DNS ?
1
vote
0answers
14 views
Once AD Administrative tools are deployed, how do they receive updates? How do I tell what version they are at?
I have some admins who are complaining of certain properties such as "User must change password at next logon" not taking effect. (when they re-open the properties dialog box, the checkbox is missing)
...
0
votes
0answers
7 views
List all terminal servers in domain in RDS manager?
We've got 20 or so 2003 terminal servers. Viewing them in Terminal Services Manager (tsadmin.exe) and managing sessions was easy. Refresh Servers
Now in addition to the 2k3 servers I'm putting in a ...
0
votes
0answers
9 views
Apache proxy, ProxyPreserveHost On , keep looping
i have two domain
Domain A : www.fakedomain.com , this is the domain in the client, the idea is just proxy to mainblog when the url is http://www.fakedomain.com/blog
Domain B : www.mainblog.com ...
-2
votes
0answers
13 views
Apache2 prefork configuration for the amd athlon 2 and 4 gb ram, runing red5 streaming services and ffmpeg tube site [closed]
im having trouble configure the apache2 prefork, as title says i have ubuntu 12.04lts 32bit with amd athlon II and 4gb ram, im runing red5 streaming service, tube site script, and live cam script. i ...
1
vote
1answer
17 views
Windows FTP Server with temporary file locking/renaming capabilities
Do you know of a Windows-based FTP server that will receive files, but temporarily rename them as .tmp files during the upload. When complete, rename it to the original filename. This should ensure ...
1
vote
0answers
20 views
Some workstations/servers on the domain respond with IPv6 instead of IPv4 addresses, even though IPv6 is disabled across the board
Earlier this week I've noticed some issues on my network. For example when I ping my machine (from my machine) using the hostname (or FQDN), I see a response from an IPv6 address.
...
0
votes
0answers
11 views
User security settings for scheduled task on Windows Server 2008 R2
I have a simple executable to run as a scheduled task on some Windows Server 2008 R2. The executable downloads a file from a couple of locations, then writes the time to download the files to a SQL ...
1
vote
1answer
59 views
HBase: hbck can't fix region inconsistencies
We are using stock HBase 0.94.4 on Hadoop 1.0.4.
One of HBase regions stuck in transition state and I got the following when I run /opt/hbase/bin/hbase hbck:
ERROR: Region { meta => ...
0
votes
0answers
5 views
Windows Plesk File Upload 500 Internal Server Error
I've been stuck on this for about a week and I just seem to be going around in circles.
The problem is receiving a 500 Internal Server error when uploading files. I've posted around a few forums but ...
-5
votes
2answers
25 views
Backup Centos Server on Personal Windows 7 Computer [closed]
Using rsync or with a similar method, I would like to backup my dedicated Centos server (client websites specifically) on my personal Windows 7 computer every week. Is there an application (paid or ...
0
votes
0answers
7 views
Get “400 Login Timeout” with Outlook Web Acces on Exchange 2010
We have an Exchange 2010 on Windows2008R2 and OWA was up and running fine. After recent updates and a reboot, we first had a problem getting the Exchange Management console started. This problem was ...
0
votes
1answer
34 views
SCP transfer only modified files
I'm using below command to transfer files cross server
scp -rc blowfish /source/directory/* username@domain.net:/destination/directory
Is there a way to transfer only files modified files just like ...
0
votes
0answers
6 views
Sharepoint 2010 Prevent reserving multiple resources in a Calendar list
I need a solution, to prevent booking two or more resources at the same time.
(I tried to search for it but the hits only solved the problem of booking one item for the same time.)
E.g. There are ...
0
votes
3answers
23 views
Apache httpd offline installation on Debian
how can I install Apache HTTPD offline on a Debian Linux distribution?
On this case I have no internet access at all on this machine, so I was searching for binary distributions of Apache Httpd and ...
0
votes
2answers
31 views
Cisco router configuration subnet
I am configuring a router to three different subnet as follow.
Sub1: 192.168.1.1-254
255.255.248.0
Sub2: 192.168.2.1-254
255.255.248.0
Sub3: 192.168.3.1-254
255.255.248.0
In my ...
0
votes
3answers
44 views
Redirect Outbound HTTP to port 53 iptables
I am new to iptables and would like to reroute all outbound HTTP traffic on my router from port 80 to port 53. Is this possible?
Thanks in advance for any help.
Eric
*Edit
I ran
iptables -t nat ...
0
votes
0answers
8 views
Using Nginx max_fails & fail_timeout in practice
According to the doc [1], the default is
max_fails = 1
fail_timeout =10s
my understanding is when you have one error in the backend, the backend is marked as inoperative for 10s, but 10s later, ...
0
votes
0answers
12 views
Setup trac 1.0.1 with nginx reverse proxy
I'm trying to setup trac 1.0.1 behind an nginx reverse proxy. Trac is listening on port 8000 internally, and nginx should listen to port 80 on < ipadress >/trac.
I managed to setup nginx such that ...
0
votes
0answers
7 views
Disabling Server Header from Groupwise Mobility
My Groupwise Mobility server application sends a server header with name and version. Is there a configuration possibility so I can disable it somehow? I couldn't find anything helpful so far.
0
votes
0answers
17 views
How Can I find the redirected URL of this link? [closed]
I try to find the redirected URL of this link:
http://www.teenageengineering.com/library/op-1-os/download
What is the URL/location of the file: op1_13042.op1
How can I find it out?
0
votes
1answer
14 views
TCP/IP connection to SQL Express works on HALF of the clients in a WORKGROUP
So far I have learned the following facts about Microsoft SQL Server Express, including version 2012, and earlier versions like 2008R2, and 2008, and for the most part all the way back to SQL Server ...
-3
votes
1answer
28 views
The search for low traffic backup software [closed]
I'm an IT manager and i'm looking for an backup software that will stand some requirements:
Minimum traffic between the server and the client.
Encrypted the data while it transfer it.
Automated.
...
0
votes
0answers
15 views
Postfix & Gmail: STARTTLS error
I configured Postfix using this guide. When I send a test E-Mail I get the following error message:
May 23 15:36:26 VM11 postfix/smtp[15321]: connect to smtp.gmail.com[2a00:1450:4001:c02::6d]:587: ...
0
votes
3answers
15 views
Uninstalling a package from Ubuntu (sendmail-base) issue
I am trying to uninstall sendmail-base package but failed. Is there any way to remove this?
root@server:~# apt-get remove --purge sendmail-base
Reading package lists... Done
Building dependency ...
-6
votes
1answer
29 views
How to host a TCP / UDP service on the Internet which is currently running on my local machine? [closed]
I have created a TCP server and it's currently hosted on my local machine, but I want to host it on Internet like we host websites. Is there any company which provides this service? And what's the ...
0
votes
0answers
4 views
Proxying while preserving URI with mod_security2
I'm using a proxy: action in mod_security2. I'd like to preserve the full URL of the original request, however, and it seems to be rewriting that to the url in my proxy: action.
So a request to ...
1
vote
0answers
8 views
Web Server with PKCS11 support for server certificates?
I have a PKCS#11-compatible smart card with either a private key, or a combination of a certificate and a private key on it (I can have both).
I want to present the certificate from the smart card to ...
0
votes
0answers
18 views
Disk I/O error when trying to install Linux on Revo [migrated]
I have just bought my first Revo (N80), and I'm trying to put Ubuntu on it.
I place the USB key containing Ubuntu into the Revo, turn it on and press 'F12'. Once I choose to boot from the USB though, ...
0
votes
0answers
12 views
Samba - Logging domain logon and share access?
I'm running SAMBA as file server and PDC in a small network.
3 of the machines are old WinXP machines that use roaming profiles for domain logon. They also automatically connect to their home ...
