0
votes
0answers
2 views

Can't get voice after changing Asterisk UDP port

Test environment consists of a CSipSimple client, Asterisk server and a router with NAT. Formerly the equipment used UDP port 5060 and everything was good. Then I changed port number to 15000 in ...
0
votes
0answers
2 views

RTMP load-balancing via HAProxy

I've got a little problem to solve: I need to find a way to load balance, bandwidth-wise, the incoming RTMP streams on my servers. I have 2 RTMP servers (nginx-rtmp), let's call them S1 and S2. The ...
0
votes
0answers
8 views

Outbound port 25 connections timing out all of a sudden: Centos 6.6 & postfix; hacked?

I have been running a Centos email/web server for years, with a Linode Xen server the last 4 years with almost no trouble. Since sometime yesterday I have not been able to connect to outbound email ...
0
votes
0answers
5 views

How to close shared files on Server 2012?

I cannot seem to find a way to close/disconnect my shared files on my server on Server 2012 R2. Usually on Server 2008 R2, I do this by going to "Server Manager -> File Services -> Share and Storage ...
0
votes
0answers
12 views

ESX3.5 migrate running VM from disconnected host

I have a cluster of 3 VmWare ESX 3.5. After the entry "Update VirtualCenter Agent" in the log (started at night, automatically?!?), the VCenter cannot connect to the host been updated, but the vm's ...
0
votes
0answers
12 views

Unable to logon locally to Server 2012 R2 after removing Exchange from SBS2003

I receive the following error when logging on locally to a newly introduced Windows Server 2012 R2 Standard. The sign-in method you are using isn't allowed. For more info, contact your network ...
0
votes
0answers
3 views

File Access exception when accesssing PDF from IIS7

I have a pdf file on a windows server running IIS7 that I use as a template to create a printable/offline version of my web form. I access it in an APS.NET application using an .ashx handler. ...
0
votes
1answer
12 views

Terminal Server and loopback usage

Been trying to research this question to no avail yet!. Perhaps somebody can help. I am trying to identify if localhost on a TS works in the same way as a straight server. If I have an application ...
0
votes
0answers
6 views

mod_security: 4 messages per access

Every access to my web page's index results in 4 messages from mod_security. Unfortunately they are completely uninformative and I don't know how to figure out what is triggering them. They are of ...
0
votes
0answers
8 views

vsftpd Not Starting CentOS 7 Job for vsftpd.service failed

So i set up my CentOS machine for a ftp server and i followed this (http://www.liquidweb.com/kb/how-to-install-and-configure-vsftpd-on-centos-7/) guide and when i try to start the ftp server with ...
-1
votes
0answers
14 views

OpenVPN connection impossible from some network

I sucessfully installed an OpenVPN serveur on my Raspberry Pi and everything works like a charm when I want to connect to the VPN server from a random 4G or wifi network. I configured OpenVPN to use ...
0
votes
0answers
8 views

Docker image only works on one Fedora server?

I have two groups of servers, a development server running a docker repo (F22 Server) and a few production servers running far less (F22 cloud/atomic) in Hyper-V. I have built an image for the UniFi ...
0
votes
0answers
3 views

SCCM task sequence fails after Apply Operating System - Error 0x80004005

I'm an IT admin just learning SCCM and I'm dead stumped on what is causing an error I've been seeing with my operating system deployment task sequence. When I try to image a computer with the task ...
0
votes
0answers
13 views

DNS Based Load balancing on squid - odd issues

I'm attempting to do round-robin DNS based load balancing for two squid boxes running as simple HTTP(S) proxies. For testing I'm using AWS Route 53. To simulate round-robin I created two records ...
0
votes
0answers
4 views

HAProxy stats/limits by domain

I'm looking into setting up HAProxy to manage a small cluster for a few domains. I'd like to be able to monitor the stats of each domain/website independently and set limits based on the website, in ...
0
votes
0answers
12 views

difference EAP types and authentication methods

I'm really confused on some authentication concepts. My questions: 1)why must use EAP types for NAP ON VPN? 2)what is difference EAP types and authentication methods? 3)EAP-MSCHAP v2 use public key ...
0
votes
1answer
11 views

Apache Server does not update certificate for subdomains after restart

I have a server which has domain1.domain.com and domain2.domain.com. The server is using 2 certificates one for domain1.domain.com and a UCC certificate for domaind.domain.com. My ssl config is as ...
0
votes
0answers
18 views

Choosing port numbers in the range 10000-19999

We have a Spring Boot application, which we control, running on given development and production machines. We use "standard" port numbers such as 8080 (Tomcat), 8686 (JMX) and the like. We don't ...
0
votes
1answer
16 views

External domain not resolving internally (split DNS)

example.com is a registered domain name. Externally, there are nameservers associated with example.com which include an A record for subdomain.example.com which points to an externally hosted web ...
0
votes
0answers
9 views

PHP FTP Pasv mode on CentOS 7

I need help with connecting to a FTP server and using the passive mode. They told me I need to open ports 20, 21 and 5000-5100 range. I've got a virtual machine running CentOS 7 on a dedicated server ...
0
votes
1answer
7 views

Configure Bind to log all queried domains from specific client IPs

I would like to know how I can configure a bind dns server to log all queried domains from specific client IPs.
0
votes
0answers
11 views

Kinit from windows to linux KDC

I have a KDC set up on a Linux virtual host, known as ldap.local, which has a FreeIPA server running on it. I am trying to get a TGT from it, from my Windows 7 Enterprise machine. I am able to easily ...
1
vote
0answers
14 views

Datastores Occasionally Disappear on vSphere Client

I'm currently running several virtual servers and connecting to the vCenter using the vSphere Windows client. We're connecting with to a datastore on another server which has a separate folder for ...
0
votes
0answers
7 views

Is it safe to upgrade PHP5-FPM from a non-official repository

I am novice to Ubuntu... I have a production server running in Ubuntu 14.04 and I have to upgrade PHP5-FPM version to 5.5.24 from my current version.I cant find the latest version in Ubuntu official ...
0
votes
0answers
9 views

Windows Scheduler: run on login

I would like to use Windows Schedule to schedule a task to run on login by any user. This is on Server 2003-R2. It would run a Powershell that brings up an alert that the OS is end of life. How can ...
0
votes
0answers
21 views

Windows Server 2012 R2 Essentials .local to .com easy change? Probably hard or not possible though

After installing Windows Server 2012 R2 Essentials with a .local suffix, now I read that .local is a big no no... and need to change it from SERVER.MYDOMAIN.local to SERVER.MYDOMAIN.com. Sarching ...
0
votes
1answer
7 views

Delete domain using ldapdelete

According to the man page of ldapdelete it should be possible to delete entries [root@controller ~]# man ldapdelete EXAMPLE The following command: ldapdelete "cn=Delete ...
0
votes
0answers
3 views

Mongod cli version differs from db.version

I've followed the instructions to upgrade Mongo from 2.4 to 2.6, which was basically just to install the new binaries, but the versions being reported are inconsistent. I've tried restarting the ...
-1
votes
0answers
9 views

Kerberos on Centos 6 systems accessed via PuTTY?

So I have a bunch of servers running Centos 6, I've recently been playing around with Kerberos on a VM to figure out how to set it up and run it on my systems so that we can get rid of using passwords ...
1
vote
1answer
18 views

Can IP reputation be affected due to automatic forwarding?

I am hitting a dead wall with the support team of my email hosting provider. The IP they assigned me was blacklisted and so sending emails to AOL.co.uk end up getting rejected. After several emails ...
-1
votes
1answer
20 views

Open Google Chrome on Centos 7 and screenshot it

I have Centos 7 server installed on AWS and I installed "google-chrome" on it using a sample code on the internet which works fine. cat << EOF > /etc/yum.repos.d/google-chrome.repo ...
-1
votes
0answers
15 views

SSH key not authorizing, log says 'possible break in attempt'

I've followed the steps that everyone says to set up ssh key authentication. Make the authorized_keys file on the server in .ssh from the .pub file, set permissions on the file and the directory. ...
-1
votes
0answers
19 views

Server won't boot of crashes after boot

My Server (CentOS 6.6) doesn't boot anymore. When I boot the server it hangs on "Starting spamd:". After that I get a series of memory errors... Out of memory: Kill process #### (mysql) score ## or ...
0
votes
0answers
4 views

php5-embed does not load extensions

While setting up php on my Ubuntu server (using php5-embed under uwsgi/nginx), I noticed curl.so was not being loaded. The file /etc/php5/embed/conf.d/20-curl.ini exists and contains ...
1
vote
0answers
8 views

Why is ADFS not passing credentials through with Integrated Windows Authentiation?

We have an ADFS 2.0 instance set up. We use it for 3rd party web app single sign-on. Everything works beautifully with the existing app, App1 with SAML 2.0, including IWA pass-through when users are ...
0
votes
0answers
4 views

ServerTech Sentry4 OID for AMPs

Does anyone have the oid for AMPS for Sentry4 PRO2 CDU? I am trying to monitor the amount of total amps for the CDU and I am having a hard time finding the OID for what I want. Any help would be ...
0
votes
0answers
8 views

KODI init.d script Xubuntu 15.04 [on hold]

can anyone help me with this KODI init.d script? Basicaly it is working when i try to start it from xubuntu desktop. xinit create another instance of X11 only for KODi, but there is a problem when i ...
2
votes
3answers
328 views

When the internet is down, so does Active Directory?

I am setting up business servers for a small office use with 5 users / 5 devices or so. Nothing elaborate here. I've set up a SINGLE Lenovo TS440 server (single NIC) with Windows Server 2012 R2 ...
0
votes
1answer
8 views

All of my scheduled tasks are failing with error code 0xE0434352 on Windows Server 2008 R2

I have many scheduled tasks on a Windows Server 2008 R2 box, running a few different programs with various command line options. Last night, they all started failing with the last run result of ...
0
votes
0answers
3 views

Stop automatic redirection in firefox [migrated]

Is there a way to configure Firefox to manual page redirections? In pre-30x versions of Firefox, and in other browsers back to era of usable Opera there was a switch which forced browser to ask user ...
-1
votes
0answers
13 views

Which Firewall Should I Buy [on hold]

I'm considering buying a firewall i don't want anything to expensive but i'm looking for something with nice features like lcd screen showing speeds etc, if you could take time to comment if you have ...
0
votes
0answers
10 views

HTML, CSS, JS files not getting refreshed on Apache Server

I have an Amazon EC2 AMI instance. I had Apache/2.4.12 (Amazon) installed and I've put my AngularJS and related js files under /var/www/html. I have made a few changed to my HTML, CSS and ...
-1
votes
0answers
19 views

Damaged LVM Volume

I am working on a server that has no backups. The previous sysadmin created an LVM with 10TB of space, and one of the drives has failed. I'd like to try to extract data from the working drive, but ...
0
votes
0answers
8 views

How to prevent virt-viewer from asking a password

I am aware of what file I need to create, in order to prevent virt-manager from prompting me for a password. However, I'd like to create a shortcut on my desktop that opens directly the virtual image ...
1
vote
1answer
8 views

Connect to MariaDB through SSH fails with error 2013 - Lost connection to MySQL server at 'reading initial communication packet'

I'm trying to connect to a remote MariaDB server through SSH using Navicat Premium from Windows but all the time I can't and get this error: 2013 - Lost connection to MySQL server at 'reading ...
-1
votes
0answers
10 views

SSH over WAN to server in VPN

I have a server that is sometimes in a VPN and sometimes isn't and a client that wants to ssh to it using a public domain name. When the server is in the VPN, sometimes the client can't ssh to it. ...
3
votes
1answer
86 views

Server2k8: Prevent membership in a group based on membership in another group

I'm revamping my company's service accounts, and we've discovered that some need to be able to log on locally, and some are OK with just logging in as a service. I've created two groups, ...
0
votes
0answers
8 views

Installing php 5.5+ on Centos 6 alongside 5.3

How can I install PHP 5.5+ alongside php 5.3 (or 5.4 with the EPEL repository) on a Centos 6 server? I don't want to remove or supersede the default version, but I would like to have both versions ...
-1
votes
0answers
29 views

XAMPP servers not loading [on hold]

Today I opened XAMPP, as I exited it last night, and when I went to the Manage Servers tab, there are, and were no servers showing up. Screenshot of XAMPP. Does anyone know or understand why it is ...
2
votes
1answer
35 views

Broadcast ARP query to all nodes?

I am trying to broadcast an ARP query. I want to get every node's ip and mac address updated in my system via this query. So that I can type $arp and see all the nodes on my network and their ...

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