3
votes
0answers
8 views

ASA5505 slow downstream, fast upstream on VDSL PPPoE

We have recently switched our ADSL2+ connection for a VDSL Connection in our office. The only configuration change I have made to the Cisco ASA for this change, was to change the username/password on ...
0
votes
0answers
4 views

MAC OS 10.9 host not able to ping or ssh the guest using virtual box

I was wondering if someone could give me a simple guide on how to set up virtual networking in VirtualBox (4.0.2) so that the following scenarios work: Both Host and Guest can access Internet Host ...
0
votes
0answers
11 views

determine which application is sending mail via postfix

I would like to track down which applications (other than PHP, which I can track via mail.log setting in php.ini) are connecting to and sending email via postfix. Is this possible via any log ...
0
votes
0answers
16 views

Authorizing users to SSH into machine - where to configure?

Ubuntu Trusty here. I'm having some trouble deciding where in the system I should configure which users are to be allowed to ssh into the machine, and which keys they're allowed to use. I've ...
-1
votes
0answers
12 views

How can I send information to another website with Apache, IIS, and NGiNX?

I am using both Apache2, IIS, and NGiNX as servers. I am looking for a way to send bandwidth uses with the URL itself in maybe a HTTP POST request. So is there a way to do this without redirecting ...
1
vote
0answers
10 views

What causes my server slowdown that “service nginx restart” fixes?

CentOS 6.5, nginx 1.6.0 Sometimes my site becomes really slow for a period of time. If I ignore it for long enough it returns to its normal speedy self. service php-fpm restart doesn't help it. ...
0
votes
0answers
10 views

IIS8 - HTTP automatically forwards to HTTPS

Currently I am running two sites (each one appPool). One for HTTPS ("cloud") and the other for HTTP content ("headsup"). When I browse to the domain.com/cloud it all works fine through HTTPS ...
-2
votes
0answers
10 views

Mail Server installed and configured but not working

currently I have a vps with Ubuntu 12.10 and I have installed postfix and dovecot and configured them in similar way as given in this tutorial.But when I wanted to test, I was unable to send mail from ...
0
votes
0answers
27 views

Server A can see B, but B can't see A

I am setting up a network with a CentOS client, a CentOS server and a BIG-IP. The network looks like this: (client) < -- > (BIG-IP) < -- > (server) The client is on a 10.10.20.x ...
0
votes
0answers
8 views

Windows Server 2008R2 Print server, access by CNAME not working

I am trying to alias my print server to \\printserver. The actual name of the server is \\fileserver1 and/or \\fileserver2. The idea is that I can switch the CNAME between each real server as ...
0
votes
0answers
17 views

EC2 Performance Worse After SSD Upgrade

I have an older EC2 Micro instance with a standard LAMP stack installed as a development environment that was utilizing a magnetic drive. I have the same type of setup in production. I wanted to test ...
0
votes
0answers
4 views

exim4 - Why is rate limiting outbound mail to a smarthost only working with acl_not_smtp?

In an effort to rate limit outgoing emails per recipient (all emails are sent by the same user), I've been doing some testing in a very simple environment: ...
-1
votes
1answer
14 views

Multiple instances of mediawiki on stand alone server

I want to run a second instance of MediaWiki on a stand alone server. Does anyone have a guide on how to do this without causing problems for my current MediaWiki instance.
2
votes
1answer
12 views

description on windows dhcp server excluded range

Is there way to set a description on an excluded range within the DHCP server in Windows Server 2012 beyond the default of "IP Addresses excluded from distribution" ?
0
votes
1answer
19 views

How to kill a running scheduled task?

I have scheduled a task on Windows Server 2008 R2 Task Scheduler that kicks off a python script. However, when the task is running, I don't see the process spawned in the Task Manager and therefore am ...
1
vote
1answer
18 views

Can't delete Active Directory object

I've been trying to solve this mystery for a couple of days but I think I've reached a dead end. We have delegated user creation and administration to a group. This permissions are applied to a Root ...
0
votes
0answers
6 views

Duplicati restore one file from s3

I am attempting to configure Duplicati to backup encrypted to Amazon S3. I configured it to run the CLI in a batch file that will be TaskSched'd to run nightly. This batch code seems to be working: ...
0
votes
1answer
11 views

TLS Error on OpenVPN

Client: OpenVPN 2.3.4 64bit (Works fine connecting to my pfSense at home) Server: OpenVPN 2.2.2 installed via yum Followed this guide: ...
0
votes
0answers
4 views

EventLog error related to certificates on connectors in exchange 2010

In my functioning production environment of Exchange 2010 i set up a GoDaddy certificate for communicaitions and assigned all services (imap,pop,iis,smtp) to that certificate ( which is part of the ...
-2
votes
0answers
20 views

Shared hosting server setup [on hold]

Right now I'm creating shared hosting infrastructure (one server as host, multiple LXC guests with inbound traffic to them via nginx, NAT their outbound traffic back to the Internet). So, could ...
0
votes
0answers
7 views

What versions of Apache, PHP and MySql will Tasksel LAMPP stack install in Ubuntu 14.10?

I need to have PHP 5.3 and MySql 5.3 or an estable not bleeding edge version of both, how do I find what will Tasksel LAMPP stack install on my Ubuntu?
0
votes
0answers
7 views

New ZyWALL USG 100 goes unresponsive

I've purchased a brand-new ZyXEL ZyWALL USG 100 for use with setting up a rather large Wi-Fi guest network. Per the User Guide's suggestion, I've been attempting to configure the USG 100 via the ...
0
votes
0answers
5 views

syslog-ng 3.5 flush_lines not working with smtp

What I want: automatic emails every time someone successfully logs into my Ubuntu 14.04 LTS server. /var/log/auth.log gets 2 lines written to it every time I login. Example: Jul 22 13:55:49 server ...
-1
votes
1answer
26 views

Windows Server 2012 R2 DC promotion fails

I tried to promote a Windows Server 2012 R2 instance to a domain controller at a remote site. It was looking normal until about 45 minutes into promoting it (the site was only linked by a T1). It ...
0
votes
1answer
20 views

Strategies for deploying web apps?

Problem: I've developed a web app, which is basically dedicated and single-user. I'm running it on my own bare-metal server. I'd like to get more users, but I'm not really interested in hosting these ...
0
votes
1answer
12 views

Screensaver startup script (batch or reg) GPO, silent install

I have an application, which after it disconnects from a VPN connection, resets the screensaver settings. What I'd like to do is create a GPO script or batch file to run every time the user logs into ...
0
votes
0answers
23 views

Redirecting traffic through ssh tunnel

I'm trying to redirect the traffic coming from clients to external proxy server. I've the following architecture +----------------------------+ ...
2
votes
1answer
29 views

No external network access to virtualbox CentOS6.5

I have CentOS 6.5 running locally in virtualbox. I set it up and everything was working perfectly. I came back after the weekend and I noticed the computer was frozen so I had to do a hard restart. ...
0
votes
1answer
22 views

Unable to connect to localhost or local ip but can connect to other servers or websites

I have a server with nginx|bind|mysql installed, everything is working fine but i am unable to connect to localhost or any websites hosted on server. i tried pinging and wget and none of them work ...
1
vote
0answers
8 views

rsync chgrp Failing on NFS

I am trying to set up NFS on two servers to share files. The owner of the files in question have the same UID and GID on NFS Server and each NFS client. The NFS Server is running on Ubuntu 14.04 and ...
-1
votes
0answers
13 views

Sometimes apache will say “index.html” “ is not found on this server”.

This issue has been around for perhaps decades. I remember this issue existing even in 1999. and now it is 2014 when a web site gets heavy volume traffic. for some users.. at random times.. the ...
0
votes
0answers
17 views

How to know source location of file been copied

We have dedicated server at Rackspace.com. And website is running fine too. But, issue is that a file is been automatically getting replaced in this website from somewhere. And this source location ...
1
vote
1answer
15 views

fail2ban to block Wordpress brute force attacks on wp-login.php

Is there a way to set up fail to ban to block on IP that hits wp-login too many times? I have tried adding this jail.local: [apache-wp-login] enabled = true action = iptables[name=wplogin, ...
2
votes
0answers
12 views

Moving from WDS to MDT + WDS - Prestaged Computer Name

We previously used just WDS to deploy our images. WDS was setup to request approval for new machines. We used the "Name and Approve" option to name the machines as we added them. If it was ...
0
votes
0answers
3 views

sigaction to workaround “Unknown signal 33”?

Preface: I assume that my application fails because recv() fails with errno=EINTR and following lines in strace log of main thread: poll([{fd=12, events=POLLIN}, {fd=13, events=POLLIN}], 2, -1) = ...
1
vote
1answer
16 views

What is [PSH, ACK] doing during my connection to a global catalog server?

A linux server of mine is trying to establish a LDAPS connection to a global catalog server and the connection is getting dropped (presumably by the GC side). For the purpose of discussion, let's ...
-2
votes
1answer
16 views

Windows Server 2008 iis 7.5 classic asp mdb DB via DSN odbc

I had a a simple site on a 2003 IIS 6 server for years. I have a small DB in a Mdb file. Everything was great, until I've upgraded to a windows 2008 R2 64bit IIS 7.5 server. I've transferred the site ...
-1
votes
0answers
19 views

iptables how to refuse connection if IP is not 1.1.1.1 [duplicate]

This line works just fine alone: -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -s 1.1.1.1 -j ACCEPT but answers i found on the internet suggest i need to use 2 lines like this: -A INPUT ...
-1
votes
1answer
9 views

VirtualHost for a subdomain and any domain

I've set up a VM running CentOS to use as a development server, and I'm adding rules to my host (Windows) hosts file, so dev.site.com, live.site.com gets redirected to the VM, which are then detected ...
-1
votes
0answers
6 views

find, tar and specific directories

I'm having a hard time completing a command. I want to use find to find specific files in specific folders and then pipe them to tar and compress them. The tricky part is, that I need to iterate ...
-1
votes
2answers
25 views

Basic, wildcard or multidomain SSL certificate?

I need to secure a domain example.com and subdomains, dash.example.com, sql.example.com, etc... I didn't set up the server so I don't really know the DNS entries. As you may notice I'm really new to ...
-2
votes
1answer
176 views

iptables : reject connection to port if IP address IS NOT 1.1.1.1

Currently what i have is this: -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -s 1.1.1.1 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j DROP but what i want is a single ...
0
votes
2answers
17 views

configuring https on EC2

I know similar questions have been asked here and I read them all, but I could not get a clear answer. So I am asking here. I have an EC2 instance.It is a dedicated instance running LAMP. Everything ...
0
votes
0answers
5 views

Voicemails cutting off in freeswitch

We are using a freeswitch PBX. Any incoming voicemail getting left is being cut off after 60 seconds - i.e. the call is actually getting disconnected at that point. Regular calls are not, just ...
-1
votes
0answers
13 views

How can I share directory and sub-directories over HTTP so that it is possible to download each directory?

How can I share directory and sub-directories over HTTP so that it is possible to download each directory? I have been serving static files with Nginx autoindex feature and it works great. However, ...
0
votes
0answers
13 views

How to set DNS exclusively for a Network Namespace in Linux

I've created a network namespace in Linux. I thought there was a resolv.conf file for each namespaces created but it's not the case on my system. I don't have the following path ...
0
votes
1answer
12 views

check_http!--ssl actually checks http

When monitoring the SSL service on a host that runs HTTPS but not HTTP, Icinga warns about a 403 Forbidden return code. But that warning is for HTTP, not HTTPS. Manually running the check_http ...
-1
votes
0answers
10 views

Processes clogging up server process queue at same time each day

I have a small web application on AWS running ubuntu with 3 front end web servers and a database server. Each night at the exact same time (3am) we have a significant spike in "processes in the run ...
-1
votes
1answer
19 views

Nagios Schedule a Check on Command Line

I use Nagios Core 3.5.1. In order to skip the HTTP authentication (guest user without password could also be tedious), I turn off the Nagios authentication based on this article. (even though turning ...
0
votes
0answers
12 views

Preseeded RAID partitioning seems wrong

I'm trying to preseed an installation of Debian on a system with 12 HDD. Each drive have : a 1M GPT partition a 300MB RAID 1 /boot a 20GB RAID 6 / remaining space on a RAID 6 /data partition It ...

15 30 50 per page