0
votes
0answers
14 views

Filter Traffic Between Virtual Machines

I have a machine with Fedora 21 which acts as a host system for two virtual machines. The VMs are made up using QEMU/KVM/libvirt/virt-manager. One VM is running a webserver, the other VM acts as a ...
-1
votes
1answer
14 views

When adding new Forward Lookup zone, It adds incorrect NS records 2012R2

I own windows 2012R2, installed and configured a stand-alone WEB Server (no DC or secondary DNS). when adding a new forward lookup zone (or domain), it adds the Domain settings with SOA and a NS ...
0
votes
0answers
11 views

Change the root EBS device of AWS EC2 instance

I changed the root device of my AWS ec2 instance and now I can't log in, I get: Permission denied (publickey) The new ebs I changed to was also a bootable volume. Then I created another instance ...
0
votes
0answers
19 views

Resetting root password on Slackware (software RAID)

I'm trying to reset password to root account on Slackware server (with Intel Atom on Intel motherboard and two HDDs). There is software RAID set up (devices mounted during boot: md0 - /, md1 - /usr, ...
-1
votes
0answers
14 views

Why is it impossible to create AWS Auto Scaling Launch Configuration with c4 instance as Spot Instance?

I'm trying to create new Launch Configuration in Auto Scaling section with c4.large instance as instance type. Then I mark the Request Spot Instances checkbox, but get There is no Spot capacity for ...
0
votes
1answer
45 views

ntpd: servers stuck on .INIT

I am trying to set up an NTP server for my local network, but ntpd refuses to sync with outer servers. # ntptrace localhost: stratum 16, offset 0.000000, synch distance 0.396285 # ntpq -pn ...
-1
votes
0answers
20 views

dynamic sub-domains: advice needed (debian 8 running NGINX)

I need your advice regarding architecture. Say I have a domain mydomain.com I'd like to have dynamic sub-domains: *.mydomain.com I will need anything that's not www.mydomain.com to be routed to a ...
0
votes
1answer
18 views

IPSec VPN Fortigate Phase 2 stuck

Trying to setup a VPN connection to Office Fortigate but I can't pass phase 2. Received info from sysadmins: PSK IKE v1 Aggressive mode Phase1 3DES-SHA1 DH group 5 Key lifetime 28800 XAUTH PAP ...
-3
votes
0answers
25 views

Can you tell me the step-by-step guideline of how to do the port forwarding on tomcat server? [on hold]

I searched all over internet and found there are very few resources mentioned about this, but there are a lot of guideline how to do the port forwarding on on Wampserver. However, Wamp Server only ...
-1
votes
1answer
17 views

Server 2008 Setup Remote Desktop Services [duplicate]

I have a 2008 server that I can access via remote desktop as I am the domain admin at my work environment. We are installing some software that will require a handful of users to login and use the ...
0
votes
0answers
10 views

Receiving multicast traffic on host-only interface

I have a VirtualBox host (linux) with a Windows 8.1 guest. The virtual network configuration for that guest: After disabling auto metric on the host-only Adapter2 (in the guest OS) and fixing it to ...
-4
votes
1answer
33 views

Ok, I checked “What Is My IP” of my personal PC, but why when typing my public IP on browser it said “This webpage is not available”? [on hold]

Ok, I got a personal PC and I used Internet service from o local Internet provider. I checked "What Is My IP" of my personal PC and it poped up a number, so that means my personal PC has a public IP ...
-3
votes
0answers
15 views

AIX 5.3 || restore from ignite server [on hold]

recently by mistake i deleted the files and directories reciding inside the /tmp. I want to restore the same from image taken on ignite server . Can anyone help me in doing so. I have just started as ...
-2
votes
1answer
14 views

User is not in passwd list [on hold]

Some user forgot his password and I want to restore it being root. For that I use, in su : #passwd <user> passwd: user '<user>' does not exist I know the user is there because trying ...
-3
votes
0answers
18 views

Minimalist mail server for Ubuntu 14.04 VPS [on hold]

I have a very small VPS with 128Mb of RAM. I want to setup an e-mail server that consumes minimal RAM and CPU. I do not want the mail server to have extensions such as mysql, anti-virus, spam ...
-2
votes
0answers
12 views

Cisco serie 4400 internet configuration with low performance

I have been trying to set up the network on a cisco router. It is working, however it is very slow. Gi0/0/1 is connected to internet and Gi0/0/0 is the internal pool. My configuration is as follow: ...
0
votes
0answers
8 views

Installation for mysql_config with Percona already installed

I have a CentOS 6.6 installation with Percona XtraDB Cluster client installed on it. This version of Percona is a project requirement and can not be uninstalled. But I need the MySQLdb for Python ...
0
votes
1answer
14 views

Postfix sending mail from local users but not from mailman

I am attempting to set up a Mailman server for a local club and have run into a strange issue with Postfix and Mailman. I think the issue lies with Postfix. So The issue is that I am able to send ...
0
votes
0answers
5 views

Autostart neo4j community on windows 7 boot

Is there a way to start neo4j (community) on windows 7 boot? Currently I have to run the exe, select the db from file system and click on start. I don't like it. :S
1
vote
0answers
17 views

I removed all permissions on C:\ Server 2012 R2 Core

Really stupid move, I know this. I was granting permissions to one of our users on the C: directory of on of our servercore machines. I used icacls /grant :r and removed all the permissions to the ...
-1
votes
0answers
19 views

How to architect a reliable DNS infrastructure [on hold]

We are hosting DNS internally for a public facing web application. We have a datacenter where there is a Windows based DNS server hosting a couple zones. I need to setup another one at a DR datacenter ...
-1
votes
0answers
7 views

Tomcat add URL prefix for domain

how can I add a prefix for my domain when configuring tomcat so that I can have something like https://docs.google.com/document/ the docs keyword, I tried to do the following in the server.xml but ...
0
votes
0answers
14 views

F5 allow user to access iControl RESTful API

I'm trying to interact with an F5 load balancer using the REST api. I have verified that iControl is enabled, however when I try and run a command, I am told that I am unauthorized. ...
1
vote
0answers
12 views

Android dhcp assigning bogus dns server

I've been having problems with Android devices and DNS lookups on my WiFi network, so I've done some digging and found that android is assigning what appears to be a random link-local ipv6 address in ...
-1
votes
1answer
16 views

Is there any reason for those network sign-ins? [on hold]

What I mean by that is, when you connect to a public place's WiFi hotspot, you can log in without a password, but then you have to go to the browser and click a button to log in. Is there any reason ...
-1
votes
0answers
16 views

VMWare ESXi 5.5 / Windows 2012 R2 / Application suddenly consumes CPU

I have an interesting little puzzle that I'm trying to solve. I'm running a test lab on a couple VMWare ESXi 5.5 Hosts with fiber attached storage. My VM in question is a single CPU with 4G of RAM ...
-1
votes
0answers
15 views

1 server , 2 vpns [on hold]

this is hard to explain. but im going to try. i would like to set up 2 different vpn services on 1 machine. and have them work together. i want my devices to be always connected to my server ( no ...
-1
votes
1answer
12 views

Migrating an Active Directory hub and spoke workplace to an Office 365 and a cloud AD solution

Hi Serverfault / Stack Exchange Community, I was looking for a few points of view on a solution that I am working on for a SMB to be more mobile that is about 40-50 people in size. They are ...
0
votes
0answers
37 views

AWS EC2 replacement instance

I've inherited our AWS management duties for the time being and I've received a notice from AWS about some of our instances needing regular maintenance. The EC2 instances are pretty primary, a proxy ...
0
votes
1answer
10 views

Windows EC2 instance inbound RDP works, but inbound HTTP does not work

I have a running Windows 2012 Server instance on EC2. I can reach it with RDP, but I cannot reach it via HTTP. I have configured the security group to allow all inbound traffic on ports 80 and 8080. ...
5
votes
2answers
20 views

Does Nginx `if_modified_since` only work on static resources?

I can't seem to find enough documentation. I have an app that generates some dynamic responses, but could still benefit from the Last-Modified header -- so I send it. However, turning on ...
-2
votes
1answer
11 views

Fail2ban, jail.conf not exist

I installed Fail2ban to my debian, but I haven't jail.conf file in /etc/fail2ban/. I have only: action.d, filter.d Where can I find jail.conf?
2
votes
0answers
17 views

Postfix: How can I BCC myself on outgoing mails only if I'm not already in the recipients list?

To avoid setting up Bcc or sent mail locations manually on every email client I set up to access my mail server (Debian Wheezy + Postfix + Dovecot IMAP), I've configured my Postfix server to ...
0
votes
1answer
25 views

mounting NFS share fails with “Stale file handle” error

How can I resolve this error and access the share? NFS server: 192.168.1.5 (ubuntu) NFS client: 192.168.1.6 (osmc) Contents of /etc/exports on ubuntu: /storage/share/media/Movies ...
0
votes
1answer
28 views

How to correctly setup an Apache VirtualHost as HTTP and HTTPS?

I am trying to setup a locally (for development/testing purposes) SSL site using Apache and mod_ssl and this is what I have in my VirtualHost files: /etc/httpd/conf.d/local.conf <VirtualHost ...
0
votes
1answer
22 views

How do I schedule a batch file to run on startup or shutdown?

I have 2 batch files that send emails intended to notify of a server shutdown or startup. The batch files call an exe with a single argument, the message to be sent. The exe comes from a vb.net ...
0
votes
0answers
4 views

Remote Desktop Gateway 2012 R2 Clients receives an Authentication Error (Code: 0x607)

Looking for a consistent solution... My Remote Desktop Gateway 2012 R2 Clients randomly receive an Authentication Error (Code: 0x607) Always able to make it to the gateway. Process fails connecting ...
3
votes
1answer
33 views

Setting NTFS permissions to Write, but not Read

For our Benefits Open Enrollment period, we want to setup a file share/mapped drive where a specific user account (autologon to locked down laptops for this specific purpose) can save a PDF of their ...
-1
votes
0answers
18 views

Unable to see Ubuntu 15.04 Server VM IP Address in Hyper-V Manager

I recently spun up an Ubuntu 15.04 Server VM on Hyper-V. When I look at the VM in the Hyper-V Manager, it does not display the DHCP-assigned IP address, but reports the status is OK. When I SSH into ...
-1
votes
0answers
80 views

windows 10 iot dism return code 0xffffffff [on hold]

Can anyone give me some pointers as to why this isn't working for me? I'm following the steps provided here. I have the latest W10 version on my laptop. (I literally just updated it) When I run ...
0
votes
1answer
15 views

Zabbix Cannot Get Value From Agent

I am attempting to connect Zabbix to a host and am getting the error: Get value from agent failed: cannot connect to [[xxx.xxx.xxx.xxx]:10050]: [4] Interrupted system call I am not sure why this ...
-1
votes
0answers
17 views

Using NAS for Local Storage and Box as backup? [on hold]

I hope I'm in the right place to ask this question... My company uses Apple computers and we deal with AutoCAD files. We're currently using box.com to sync our files, but the issue is that when ...
1
vote
0answers
11 views

nginx: Use geo module with allow/deny directives

Reading nginx's ngx_http_access_module's documentation, I came across this: In case of a lot of rules, the use of the ngx_http_geo_module module variables is preferable. How can I use allow/deny ...
1
vote
0answers
16 views

Varnish keeps getting MISS when Nginx is backend server

I am experiencing a really weird situation where Varnish works fine with hitting directly to application server (Play server), but not working with Nginx as web sever. Working: Varnish:6081 => ...
1
vote
0answers
13 views

free smtp server on laptop, mail rely [on hold]

How to set up mail relying from laptop with GNU/Linux to outside world? I want to use different mail clients (mutt, thunderbird, mail command,…). Notebook is connected to different networks, so ...
1
vote
0answers
30 views

Debian Jessie: how to setup a socks5 proxy server?

I'm running a Debian Jessie server. I'm trying to setup a socks5 proxy server on such server: Firefox (local computer) <> Debian (remote server) <> The Internet I know how to configure proxy ...
-2
votes
0answers
16 views

Windows7 mounting shares using CIFS [on hold]

I'm really newbie in Windows Os. I have task to mount shared folder via LAN between 2 Windows7 mashines using CIFS. Maybe ths is possible to do with standart windows tools ? without console commands. ...
1
vote
1answer
17 views

MySQL not allowing remote connections from new server

I currently have one server that's connecting to a centralized MySQL server (say, 192.168.0.10). This server already allows remote connections from this IP address (say, 192.168.0.20), and in spite of ...
6
votes
1answer
108 views

su: /bin/bash: Resource temporarily unavailable

Unable to switch user to postgres. Ulimit settings for postgres user is set with reasonable limits. We are not hitting max. No errors in /var/log/messages. Error: BETA -bash-4.2# sudo su - ...
2
votes
1answer
49 views

Why would a ssh connection fail to connect with whole proper setups?

Using Ubuntu Server 14.04 I got ssh server running on port 2222 (they asked it like that at building). I already got whole setups reviewed and nothing seems to be ok. This is what's set up: At ...

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