0
votes
1answer
13 views

Esxi 5.5 server 2003 vs server 2008 performance

Basically I am trying to find out where the difference of a network file copy might come from. I have a virtual Server 2008 R2 SP1 and a virtual Server 2003 R2 SP2, using the same store, same amount ...
0
votes
0answers
7 views

WebRTC Public Kiosk Security Model

I am diving into WebRTC to make a basic one-to-one video/audio connection between two endpoints. I am now struggling to determine what would be an advisable security model in the following situation: ...
0
votes
0answers
5 views

openssl 1.0.1x Red Hat make errors - ec_asn1.o - ec_asn1.c:201: error: expected expression before 'X9_62_PENTANOMIAL'

I am trying to install a separate version of openssl 1.0.1k to red hat. I tried on Centos first with no real issues. Before getting to this error I did the following: yum install -y libxml2 ...
0
votes
0answers
4 views

Apache 2.4: after upgrading from 2.2, password-secured folders are no longer secured and I can't figure out how to make it so

My apache 2.4 vhost configuration looks like this: <Directory /> Require all denied </Directory> <Directory /http/mystuff.org/html> Options FollowSymLinks Indexes Includes ...
-1
votes
1answer
13 views

Cisco 7945 Phone won't boot after power outage

I have two Cisco 7945 phones that will not boot after a recent power outage. I tried using this (http://amyengineer.com/tag/9-31sr1/) method to load the firmware back on. Sadly, the phone doesn't ...
-2
votes
1answer
26 views

What type of SSL certificate I need to create CA?

I've a task to create Certificate Authority for company use. Preferably using "valid" ( not self-signed) certificate. The goal is to issue individual certificates for subdomains, instead of wildcard, ...
-1
votes
0answers
11 views

Control files fetched from upstream when using nginx proxy cache

we have a file sharing site in a local network and we trying to save links bandwidth usage to the max by caching static files in local nodes powered by nginx with caching enabled. Everything works ...
0
votes
1answer
16 views

I set up a web application server, and a separate server for postgres on the same network. How should I secure the connection?

I'm trying to determine the best, modern practice for using your own separate database server for a web-app. I have an app server, appserver1, (running php, nginx, etc, not that that matters much), ...
-4
votes
0answers
14 views

which email software do I need to install [on hold]

I am in the process of building an event management system. Part of the system is going to be sending emails. What should I use to send emails and would give me proper control and monitoring ...
0
votes
1answer
20 views

Limit su attempts

Is there a way to limit the number of su attempts from a user? For example, malicious user gets into a user login that has su access. Repeatedly runs su to try to gain superuser access. This ...
0
votes
1answer
10 views

AWS Override VPC DHCP

I am trying to run a RRAS VPN server that pulls from a windows DHCP server running on the same box. I am finding that the AWS DHCP is getting hit first with the DHCP request and it provides invalid ...
0
votes
1answer
10 views

Creating a log file inside a script works when manually run, but not when run through cron

I'm using Percona's Xtrabackup tools to back up a database nightly. I wrote a wrapper script to keep the proper number of backups around, write the output to a log file, and email the log file if the ...
1
vote
0answers
15 views

How to best use Amazon's “ephemeral” SSD devices under Linux?

Amazon attaches "ephemeral" SSD device(s) to most of the instace-types -- these are included in the cost of VM, are fast, but any data on them is lost, when the VM is shut down. How to make the best ...
0
votes
0answers
3 views

P4 protect history and change log

Recently a P4 group had it's access level changed. Are there commands that can be run from the Perforce server that can tell the following? a) What was the previous access level of the group prior ...
-1
votes
1answer
30 views

MS Terminal Server Blocking Website Access [on hold]

We are trying to access a company website from within the local terminal server client. The website is hosted elsewhere. Previously they had DNS rules in a separate File/DNS server which I deleted ...
0
votes
1answer
16 views

How would using caching nginx template affect adsense?

I'm considering using the nginx template below for WP sites with adsense on them. Would that cache the adsense ads too and make the clicks invalid? server { listen %ip%:%proxy_port%; server_name ...
0
votes
0answers
23 views

As a user with a home server, is it particularly bad or dangerous to open port 22 to my server? [migrated]

I have a CentOS home server that I use for various things, which sits on my home network behind my router. Normally when I want to do something remotely I will VPN in (my router has a built-in OpenVPN ...
0
votes
0answers
10 views

Using RTC to synchronize ntpd when offline

I need a stable configuration, presumably using ntpd, to keep system clock as precise as possible. Background: I have several embedded devices (arm9) running linux (currently: 3.16.1 / debian 7.2) ...
0
votes
1answer
9 views

Tomcat 8.15 APR Poller failed with error 610,038

I was testing my server with JMeter but when I reach an Highload the server tends to have this error logged on the console and it keeps a lot of active threads on apparent deadlock : 30-Jan-2015 ...
0
votes
0answers
9 views

AD Account Policies/Group Policy not updating Mac keychain passwords

We currently run Windows Server 2008 R2, AD and have a multi Desktop OS environment ranging from Macs to Windows. Macs are bound to AD for login and password authentication through the directory ...
1
vote
0answers
11 views

Postfix lookup failure: works from localhost, not on other nodes in LAN

I am getting temporary lookup failure for the recipient address when trying to send email using Postfix and Gmail from a machine other than the host, on the same network. It works just fine when ...
0
votes
1answer
12 views

How do I boot a client to a VDI guest when using Microsoft Hyper-V on Windows 2008 R2 Server?

If I have the Hypervisor running on Windows 2008 R2, and I have a guest OS of Windows 7 as part of the VDI, how can I get the local PC to boot into that, if Windows 7 is not installed on the local PC? ...
0
votes
1answer
10 views

How to set exim to use outside SMTP?

I want my scripts on the server to be able to send emails, but via outside, 3rd party mail service for which I'm paying anyway. I have exim and even dovecot installed anyway, but I suppose i will need ...
0
votes
0answers
7 views

Domain policy expiration doesn't match net user command

In Active Directory, we have recently changed our password policy. We had our users set to where their passwords would not expire previously. Now, we have set max password age in our domain policy ...
0
votes
2answers
17 views

Apache load balancer won't forward to second balance member

I'm trying to figure out what is wrong with my apache config that is preventing the balancer from calling the second BalanceMember on port 9001. Or even some kind of troubleshooting options. Apache ...
0
votes
0answers
2 views

icacls: overwrite existing ACL with a DENY ACE

Icacls with /grant:r will replace any previously granted explicit permissions with new ones specified. But there is no :r switch for /deny. So if one wants to completely replace an existing ACL with ...
1
vote
0answers
5 views

vCenter Server Appliance SSO Active Directory Sync Interval

I replaced our Windows-based vCenter 5.1 server with the 5.5 Linux-based appliance a few months ago and am very happy with it. However one thing that's been puzzling me since I deployed it is how to ...
0
votes
0answers
15 views

Nginx: Redirect subdomain to path

This is very similar to the question at http://stackoverflow.com/questions/14491944/nginx-convert-subdomain-to-path-component-without-redirect, however I need it to be a permanent redirect (not ...
-1
votes
0answers
4 views

Grant login permission to rdsa

I am trying to use bcp to import data to Amazon AWS SQL Server Express The standard user does not have permission. I tried to login using rdsa, but I get a password error. I found from the that SQL ...
2
votes
0answers
23 views

Intermittent Connection Issues on High Traffic Servers

Some brief background: We've been getting reports of very intermittent connection issues from our users. Several times per day, users will have to reload the page they're on due to a connection ...
0
votes
0answers
4 views

Devstack: “Authentication Required” error

I installed Openstack using Devstack on my ubuntu VM. On my local.conf file i only specified the cloud ip. (HOST_IP=ip of the vm. ) Now when i try to connect to one of my services using ...
0
votes
0answers
12 views

Solr Core Auto Discovery

I'm working on a new Solr install of 4.10.2. Someone else set up a working version, but he has no idea how he did it. I need to be sure I know how to reproduce it so I'm faced with a state where I ...
0
votes
1answer
14 views

Centos 7 ERROR /etc/sysconfig/network-scripts/ifup-eth some other host already uses address x.x.x.x

I've just installed Centos 7 and I am trying to create vlans in this new setup. Since this is Centos 7, it uses ifcfg-ens3 instead of the eth0 device we're used to. So now I'm trying to create a ...
-1
votes
0answers
15 views

Email configuration - DigitalOcean, CloudFlare, Postfix

I have a website (safirasaloes.com.br) hosted at DigitalOcean and DNS set at CloudFlare. I'm trying to receive e-mails at contato@safirasaloes.com.br with Postfix but I can't. The big problem here is ...
0
votes
1answer
9 views

Export specific certificate from JKS using keytool

We're trying to configure Apache HTTPd to use an SSL cert from a JKS keystore file we have. Since we want only one of the certs out of the JKS (www.MySite.com) and not the others (such as ...
0
votes
1answer
11 views

Disable SMTP on Windows SBS 2011

I have a server running Windows Small Business Server 2011 Standard. I have disabled the SMTP service, removed the Web Server Role, and blocked port 25 in Windows Firewall. Why am I still able to ...
0
votes
0answers
19 views

Is there a standard for where to place SSL keys and certificates? [duplicate]

There's a few 'standards' for where to place website source code - /var/www/, /var/www/html/, /srv/www/ etc. Is there a similar 'standard' or 'common practice' for SSL keys and certificates? If I am ...
0
votes
0answers
15 views

Remote Desktop Services stopped working after domain change

I had Remote Desktop Services (RD Session Host deployment) functioning properly on the Windows Server 2012 R2. The server had to be moved to another domain. That went well but now Remote Desktop ...
0
votes
0answers
65 views

Windows Server 2012R2 benchmark [duplicate]

i hope you can help me. I have got this task to "characterize" and benchmark performance on our new server setup we have at a hosting center. Basically it is 2 HP ProLiant DL380p Gen8, 3.00 GHz, ...
0
votes
0answers
10 views

net use encountering “System error 67 has occurred.” when trying to map from script running as service

I have a service running, on windows Server 2008 R2, which requires access to a webdav mapped drive, for copying file dependencies. Everything works when I run net use from command prompt: net use z: ...
0
votes
0answers
9 views

pam_mysql missing in CentOS 7

So it looks like in Centos 7 the pam_mysql package has been removed from EPEL, but I'm still in need of this package do to my reliance on a remote mysql database used for vsftpd. I stumbled on a ...
0
votes
0answers
11 views

Does an inline UTM device exist? [on hold]

I'm looking to find a device which can sit inline on a network cable and provide anti virus protection to the PC behind it. I cannot install any software on the PC. I thought about a device such as ...
0
votes
1answer
15 views

How do I have a local computer load a virtual machine guest OS residing on the server?

I'm not sure how to ask this. I have a Dell 7010, and I wanted it to run a virtual machine. VMWare, Xen, or other software. But what do I install on the client PC so they can load the virtual ...
0
votes
0answers
12 views

Linux FSTAB error mounting corrupted SD card

i've problem. I've a linux embedded system with an Sd Card that i mount at startup using fstab. This is a commercial produt of my company, so i can't know in advance if i've a bad sd card. # ...
1
vote
1answer
27 views

Can computer change his AD Domain Site binding on network reconnection? [on hold]

(It is about Active Directory Sites And Services, not Websites) Can a computer change its AD Domain Site binding on network reconnection? For example, I connect a computer to network 172.16.1.x, and ...
0
votes
0answers
9 views

How to (best) configure updatedb in cygwin to search windows shares?

Context: Finding Files Quickly Across the Network A confession. I'm more of a bash/linux developer type than a windows admin. Our deployments have over 80 servers. Recently a software bug required ...
0
votes
0answers
12 views

Nginx - opens the 1st project when a non existing server name is typed

I have an nginx server running that has multiple projects inside the sites-enabled. The problem comes when trying to access and nonexistent project url, nginx will render the 1st available. Example, ...
0
votes
0answers
19 views

DAG Exchange 2010 error

I got two exchange 2010 servers with both the following roles (CAS, HUB, MB). Server A (192.168.50.16) is in a different site then server B (192.168.51.16). I have created a DAG with the ip adresses ...
0
votes
0answers
13 views

Cannot get internet connection on ether2 of mikrotik ccr1009

I bought a new ccr1009 mikrotic router. The source(ISP) network lands on ether1. I want to configure ether2 to use DHCP for wireless users but I can't even get ether2 to connect to the internet ...
0
votes
0answers
10 views

Hyper-V Authorization Manager

I want to manage permissions on a hyper-v host with non-administrator users. i used this https://technet.microsoft.com/en-us/library/dd283076%28v=ws.10%29.aspx I set up a new role in azman.msc with ...

15 30 50 per page