0
votes
0answers
2 views

WiFi security using IEEE 802.1X - how secure is it?

My company's set-up involves a single AP (TPlink) that is configured to authenticate clients using RADIUS. All works well, but: on a regular WPA/WPA2 network, once you have the PSK, you are able to ...
0
votes
0answers
6 views

Nginx 1.6.3 to 1.8 upgrade

I'm on Linux Mint LMDE. I just receive a upgrade of nginx from 1.6.3 to 1.8.0 with aptitude and now, I got blank page on all my websites Here my configuration : server { listen 80; ...
0
votes
0answers
4 views

Debian laptop suspends periodically [on hold]

My Debian laptop (current release: testing) today started to suspend periodically for some unknown reason. It happens either I'm trying to type something, use mouse or make any other activity. What ...
0
votes
0answers
4 views

unable to change environment variable using setenv()

I have an a member server with a windows PDC with active directory. Security=ads. I am trying to set an environment variable(credential cache) using: setenv("CCACHE","cache_name"); However, when i ...
-1
votes
0answers
13 views

Make a smartphone call over internet from PC

Let's imagine that I live in country A and my brother lives in country B. I have a smartphone (on Android) with free calls around my country A. My brother wants to call to numbers in my country ...
0
votes
0answers
4 views

Perl module installation issue on windows

I need help to install perl stick module on windows, I even tried Cpan but I get the same error due to strict module, can anyone help me? I am using perl 5, version 20, subversion 2 (v5.20.2) built ...
0
votes
0answers
6 views

Redirect a port to a blocked port but with the filter to unlock it

I have all ports with iptables dropped for security reasons, now i want to open a port which redirects the traffic to a blocked port, but it will open if the traffic comes to this port. Let's see, i ...
0
votes
0answers
7 views

Windows 2012 R2 start button not working over RDP

It seems that when I RDP to some 2012 R2 machines, the start button seems to become un-responsive (Highlight doesn't even appear over the icon). Failing over to ye'old ALT+Home still works a charm ...
0
votes
0answers
6 views

SNAT traffic through tun interface

Here is the diagram of the network : Internet -----eth0(WAN), tun0 (GATEWAYPC) eth1(LAN)----- UserPCs Network interface : eth0 : WAN, DHCP tun0 : OpenVPN Client tunnel IP:10.0.0.9, ...
0
votes
0answers
9 views

redirect subdomain to virtualhost in another server apache2

Let say I have example.com in A hosting provider, because A hosting doesn't provide an advance feature so I rent VPS server in B hosting provider. In this case I have setup virtual host in B hosting ...
0
votes
0answers
6 views

How to monitor file integrity and changes in both linux and windows, need to know the user who has done the change [on hold]

How to monitors the file integrity and changes in both linux and windows platform, it should also mention the user who has made the change to the file. The changes should be logged. I have tried with ...
-1
votes
0answers
8 views

Installing and configuring openldap in centos 7 [on hold]

[root@ip- cn=config]# systemctl start slapd Job for slapd.service failed. See 'systemctl status slapd.service' and 'journalctl -xn' for details. [root@ip-10-110-8-25 cn=config]# systemctl slapd status ...
0
votes
0answers
7 views

Prevent users from changing the system time on windows

I don't want users to be able to change the system time. For this, I have set the Group Policy "Change the system time" to include only my Administrator account. I want to know the validity of this ...
0
votes
0answers
5 views

Using eventlog to syslog utility can i send log files in windows to syslog linux server

I am using Eventlog to Syslog utility in windows to send event logs to the Linux syslog server (syslog-ng), but I am not able to send the log files eg IIS log files to the syslog server. Is there any ...
0
votes
1answer
12 views

Does Nginx keep the connection open, when it does load balancing?

I have a single Nginx server doing load balancing to several upstream servers. What happens when a request comes in? Does the load balancer keep the connection open and wait for an answer from the ...
0
votes
0answers
3 views

Using AWS VPC for a (Docker) Container Overlay Network

As we are entering the container era the question of how to apply existing SDN solutions seems to reappear ...
-2
votes
1answer
17 views

Is It safe to delete all files/directories from /tmp folder on ubuntu 14.04 rackspace server?

I am getting error unable to connect with mysql. when I googled I found It's because of size. It's showing /tmp 100% used. so can I completely remove all files from/tmp folder ? #df -m /tmp ...
0
votes
0answers
9 views

Map Network Drive to a WebDAV Server via PowerShell

My goal is to map a network drive in Windows to a WebDAV server via PowerShell. I have a script that automatically creates an Azure VM with IIS installed and WebDAV configured. I can successfully map ...
0
votes
0answers
10 views

Shared hosting allocated memory limit

I'm having website on shared hosting and after publishing web I start to make some testing with AB. In case of testing with 100 concurrent requests and about 10 000 total requests I got fatal error ...
1
vote
4answers
25 views

How to point www address to 2 servers depending location?

Our customer has a web server in China that they want to use for their Chinese customers because of speed issues. Their main web server is in Amsterdam. Do you guys have any ideas how best to ...
0
votes
0answers
8 views

Outlook 2003 pptx attachment won't open

I have Outlook 2003 and was emailed a pptx attachment. When I double click it, it always asks to save instead of opening it. Docx files open fine. I have the Office 2007 compatability pack installed. ...
-1
votes
0answers
12 views

NTFS permissions using groups does NOT work

my server is :windows server 2008 R2. i have 2 groups in active directory (rose group:(members-->babak , amin) and yas group :(members-->babak) ). in shareded folder(sony),i remove all groups and ...
0
votes
1answer
11 views

How to redirect IIS logs to windows event logs in windows 7

I am using windows 7 OS with IIS 7.5 I need to redirect the IIS log files to the Windows Event Log. In IIS 8.5 there is an option to perform the above operation, but I require that to be done in IIS ...
1
vote
2answers
6 views

OSSEC disk space usage

A few days ago I noticed that the disk of my Ubuntu server was almost full. I dug a bit and found out that the disk space was used by OSSEC, in the /var/ossec/queue/diff folder. I wanted to try ...
0
votes
0answers
6 views

Elastic Load Balancing report Out of Service

I am using the loadbalancing and autoscaling feature on aws. The load balancer marks the instance "out of service". However, the instance (i-xxxx) is running fine and status checks that report ...
0
votes
0answers
3 views

Oracle UTL_HTTP with SHA-256

I use Oracle Express Edition 11G (11.2.0.2.0). Sometimes we need to call a webservice using UTL_HTTP. If the webservice is using https we need to use Oracle Wallet where we download the server's SSL ...
0
votes
0answers
10 views

Linux Command Line Encoder/Streamer [on hold]

So, my google-fu is failing me. I have a library of a few thousand pre-recorded streams. When I'm not streaming, I want my "highlights" to play from some of my old streams to keep my channel ...
0
votes
1answer
14 views

SFTP logging configuration fails with an error (OpenSSH 5.1)

Adding following line to sshd_config Subsystem sftp /usr/libexec/openssh/sftp-server -f LOCAL5 -l INFO When i start sshd service it fails with error "garbage at the end of line : -f" My openssh ...
1
vote
0answers
5 views

Mass updating Group Policy, may be with scripts

Sorry for long preamble and thanks in advance to one who could read it all. I have about 60 network printers. Some are in HQ, some are in distant locations (from 1 to 300 km away of HQ). Some ...
-2
votes
0answers
9 views

Make nginx deny all browser requests except from specific IPs

How to configure nginx to deny all browser requests except from specific IPs? The nginx must serve only non browser requests and browser requests from specific IPs
0
votes
1answer
7 views

Asphostportal IIS6 vs IIS7

I have two shared accounts at asphostportal. One uses IIS 6 and one uses IIS7. On both I have websites in Classic ASP. On the IIS 6 account, when I make an error in code and upload it then try to ...
0
votes
0answers
7 views

Sharing in workgroup

I want to share one folder from the server which is at work-group (not a domain system) for 10 users. every user has a different name. And I want to assign permissions on a folder by user name. Is ...
1
vote
0answers
13 views

Roundcube + Dovecot: SSL errors when trying to log in

I'm setting up a mailserver using Dovecot 2.2.13, Postfix 2.11.3, and with Roundcube 1.1.1 connecting to it. Roundcube is running on a different server in nginx/php-fpm. Both servers are running ...
1
vote
2answers
104 views

How do I add no-cache headers to all 404 pages served by apache and nginx?

I have recently run into an issue after switching to Cloudflare, and the solution is to basically stop Cloudflare from caching 404 responses. In our load-balanced multi-server setup, occasional 404s ...
0
votes
2answers
25 views

how to find the highest IO consumer on a disk?

Can some one help to find highest IO consumer on each individual disks? i.e Which process consumes the most IO on /dev/sda, the highest IO consumer on /dev/sdb etc.
1
vote
1answer
19 views

Why is my loop device size 0?

Why is my loop device not 600G in size? $ fallocate --length 600G sysvol $ sudo losetup --find sysvol $ sudo losetup --all /dev/loop0: [0831]:13 (/.../sysvol) $ sudo losetup --set-capacity ...
1
vote
0answers
12 views

NFS local user mapping works, but not with sudo

I want to use an NFS share for backing up. I have created a local user on the client with a specific uid/gid combination that works for writing files to the NFS share. So far so good. However, I need ...
0
votes
0answers
9 views

Windows Server 2012 - Cannot Log In

I have a box running Windows Server 2012. I have been playing with this box for a bit and have two admin accounts set up: administrator and my account. I recently had to change my password due to ...
-1
votes
0answers
6 views

Use Gsutil to download all buckets from Google Storage to a local folder

I used Cyberduck Connect to "Google Cloud Storage" I just select the buckets or files that I want download and then you have to choose a path for the download. But it seems is a bit slow. So how you ...
2
votes
2answers
119 views

Do I need to purchase a trusted cert for offline environment?

I have a webserver used self-sign cert which is not connected to internet and those connect to my webserver also have no connection to internet, in such environment, do I need to purchase a trusted ...
1
vote
1answer
13 views

What's a good load balancer check for puppet master

We are running a couple of Puppet Master version 3.7 (Not PE) on AWS EC2 instances behind an Elastic Load Balancer (mainly for high availability). Currently the load balancer's check is just TCP ...
0
votes
0answers
19 views

Redirect https back to http in nginx with wildcard domain

I have a top level domain example.com with a SSL wildcard cert attached to it, and a subdomain forum.example.com that I don't want SSL to be used on. My problem is if I enter ...
-2
votes
0answers
12 views

site.app not resolving to 192.168.10.10 on homestead

Okay, this is a DNS issue somewhere I guess. I am running a homestead box and my site is viewable on 192.168.10.10. Even thought I have mapping for site.app with that IP in my hosts file. I just ...
0
votes
1answer
21 views

Can use webmail but cannot send via javax

I currently have a mail server up and running. I can log into my web-mail client via mywebsite.com/roundcube/ Web-mail allows me to send and receive email appropriately. Logs show all the mail come ...
0
votes
0answers
10 views

What tool to manage 301 redirects on apache server [on hold]

I have thousands of 301 redirects on apache server - all listed in one file. Are there no tools to manage those? See if there are link chain. See what urls affects 301 for other links below in that ...
0
votes
2answers
17 views

Why is this Nginx setup not caching responses?

I have Nginx sitting in front of gunicorn, which in turn sits in front of a django application. The core question is "Why are my responses not being cached?" However, I'm pretty green at this, so ...
0
votes
0answers
14 views

Convert Apache 1.3.42 a Seemly Simple .htaccess to Apache 2.4.12 on CentOS?

I have a working .htaccess file on Apache 1.3.42 with the following. Code in the public directory. RewriteEngine On Options FollowSymLinks SymLinksIfOwnerMatch ExecCGI Includes RewriteCond ...
1
vote
1answer
19 views

What's the easiest way to make my old init script work in systemd?

I don't want to do the right thing by creating a new systemd script, I just want my old init script to work again now that I've upgraded my system to an OS that's using systemd. I've briefly ...
0
votes
1answer
28 views

How to properly make server backup [on hold]

Since I'm not really a server admin but I'm always eager to learn something new. I have a dedicated server to take care of. On that server are 2 VMs and on each VM a site (webapp). Both VMs have ...
0
votes
0answers
7 views

Debian Squeeze booted into runlevel 6

I've just found a very strange issue. One of my Debian Squeeze systems has booted into runlevel 6. I'm not sure how. None of the services configured to run at the lower levels started up. This is ...

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