0
votes
0answers
8 views

Virtual Switch Stack connections to Edge Network

I have a pair of Cisco SG500 switches stacked together as a part of my collapsed core design. I would like to connect this stack to the edge network which is comprised of two Dell Firewall/SonicWall ...
0
votes
0answers
3 views

Override USB driver PID/VID

In Windows is there a way to load a USB driver and force it to use a different VID/PID? I'd like to test a device with a different driver, with out having to go back and change the VID/PID on the ...
0
votes
1answer
8 views

Trying to test postfix so I can get nagios's email feature working

Hello I am trying to get postfix set up and working so I can get Nagios to email me whenever a server goes down, raid fails, etc. The machine I have up is an Ubuntu server running in a virtual ...
0
votes
0answers
13 views

ASA 5555-X ACL confusion

I'm wondering what this access list means on the ASA 5555-X? access-list TEST_INSIDE extended permit udp host 192.168.1.99 eq 7600 host 192.168.1.1 I am confused about the 'eq 7600' part since I ...
1
vote
0answers
14 views

Shared Printer DENY Print ACL assigned to AD Security Group not Working

I have three servers. Server 1 - Print Server, Windows Server 2008 Standard Server 2 - Domain Controller, Windows Server 2008 R2 Standard Server 3 - Terminal Services Server, Windows Server 2008 R2 ...
14
votes
3answers
894 views

Is sharing a user a bad habit?

I've worked in organizations where instead of creating a new Ubuntu user per person that wants to log into a machine, the sysadmins simply add the ssh key of each user to .ssh/authorized_keys, and ...
-1
votes
0answers
13 views

Static ips aren´t working in ubuntu virtual machines

I want to set a static ip to a ubuntu vm client and other static ip to other ubuntu vm server. Im doing this like this: sudo gedit /etc/network/interfaces Then in the ubuntu vm client file: auto ...
-1
votes
0answers
7 views

Cannot Access Shared Folders After Drive Swap & System Settings Restore (on QNAP TS-869U-RP)

We recently performed a complete drive swap in one of our two TS-869U-RP units in order to increase volume capacity. This particular unit is an AD domain member. We have numerous (90+) shared folders ...
0
votes
1answer
22 views

.htaccess config not working properly

Here is my current situation: Options +FollowSymLinks RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} !-d [NC] RewriteCond %{REQUEST_FILENAME} !-f [NC] #the rule RewriteRule ...
0
votes
0answers
30 views

New Domain controller only works when old one is online

Firstly, I think this is probably quite similar to this: New Primary Domain Controller won't start Active Directory unless Old DC is booted But, the circumstances, and symptoms are slightly ...
0
votes
0answers
4 views

apache reverse proxy performance problems

I have a python webapp that is called through Apache with mod_wsgi on a server behind our firewall, and we've configured a public-facing webserver to act as a reverse proxy to access the webapp. Both ...
0
votes
1answer
16 views

Should I migrate perforce server from VMWare to cloud (AWS)?

Our company have been using perforce hosted on WMWare. It works fine for Local (US) developers but the team oversea is complaining about its performance. Migration to the cloud may resolve the ...
1
vote
1answer
23 views

How do you rebuild a Windows 7 user profile on a PC joined to an Active Directory domain and why would you want to do this?

a question I was asked at a job interview today. Don't think I was on-target with my answer. How do you rebuild a Windows 7 user profile on a PC joined to an Active Directory domain and why would you ...
0
votes
0answers
9 views

openSwan VPN is up can't ping remote subnet

When I run the command ipsec auto status i get the following output: ...... 172.16.255.1/32===104.131.13.155<104.131.13.155>:17/1701...41.203.65.124<41.203. ...
0
votes
0answers
7 views

Install CentOS on RAID1 + RAID10

I'm trying to reproduce this raid configuration with a fresh CentOs installation making experiments on VM. I have the current setup composed by (4x) HDDS sda, sdb, sdc, sdd partitioned in the same ...
0
votes
1answer
18 views

Performing DNS queries starting with one of the root servers using dig command [on hold]

I am having trouble understanding the question for my network assignment. The question states: Discover the sequence of DNS servers your local DNS server with empty cache goes through when it ...
5
votes
3answers
1k views

Why would a university block incoming UDP traffic with destination port 53?

From my understanding DNS uses UDP and port 53. What undesirable things could happen if incoming UDP packets to port number 53 weren't blocked? UPDATE: Packets originate or are destined to the ...
-1
votes
0answers
12 views

How do I forward/NAT all traffic to one interface to give internet acess for clients in ap? [on hold]

Im trying to setup a router in my debian vbox virtual machine using an usb wireless adapter in at0,and a bridged adpater in eth0,i'm using airbase-ng and isc-dhcp for leasing ips,the point is all ...
2
votes
0answers
17 views

Mac OSX - SSHD partially broken after El Capitan Upgrade

I recently upgraded my firm's Mac Mini device to El Capitan from Yosemite, and encountered several issues during the upgrade. I've gotten most of them resolved but one that's still failing is the SSH ...
0
votes
0answers
13 views

elasticsearch nodes not joining cluster

i have three nodes which should autoconfig into a cluster but for some reason they dont seem to want to cluster up. The 3 Hyper-V VM Servers are CENTOS 7 installed as compute with just the tool ...
-1
votes
0answers
10 views

How to use lets-encrypt certificate to enable TLS for ejabberd?

I setup ejabberd on my server with a self generated certificate (ejabberd does this itself). I want to use a certificate issued by letsencrypt. How can I do that (and automate renewal)? How does ...
0
votes
0answers
8 views

Openldap ActiveDirectory Proxy using Slapd.d

I am currently attempting to setup an OpenLDAP proxy that will proxy proxy between 2 Active Director Domains, and will be used to talk to work with Shibboleth IDP3. I've never worked with openLDAP ...
0
votes
1answer
10 views

Why does uploading files via FTP set permissions to 775 / 664 by default?

I'm using FileZilla FTP client, and when I upload new files to the server it's creating directories with 775 permissions and files with 664 by default. Is there a way I can change either the ...
-1
votes
1answer
41 views

Setting up a WiFi network in a Museum

I have to build from scratch a WiFi network in a museum(not too many guests at a time, but school groups of around 30 ppl are frequent). The building is mainly a big hall (4 stories high, the size of ...
0
votes
1answer
8 views

Unbuntu server running Apache with an SSL Cert Issue

Bit of background as im new to the Ubuntu world, but I've started support for a company with some Ubuntu servers. The old SSL certificate (not self signed) is set to expire soon. I created the ...
0
votes
1answer
12 views

How can I implement a wildcard/catch all vhost

What is the best way to implement a wildcard vhost using Apache in Debian so any folder I put in the /var/www/ folder will work like such /var/www/abc will automatically point to abc.local ...
0
votes
0answers
10 views

Does Windows Server Storage Server have problems with RAID6 iSCSI?

I adopted a virtual Windows Server 2012 Storage Server that has 4 QNAPs attached via iSCSI. The storage environment is connected via iSCSI through a Cisco SG300 (Gigabit); jumbo frames is not ...
1
vote
1answer
11 views

nginx location redirect to folder with name as requested domain

I'm new to nginx and I want to do this: If the URL contains "/assets" redirect to "/communities/$url_domain" In other words: Requested: "http://www.cats.com/assets/superfile.png" ...
-2
votes
1answer
17 views

Amazon ec2 server timeout

I know this question has been asked many times before, but in my case none of the answers seem to solve the question. I have followed all of amazon's trouble shooting guide, but I'm still unable to ...
1
vote
0answers
10 views

Measure goodput before sending a response

My idea is to make it possible for web applications working on slower connections to fallback on alternative smaller asset versions(like images, videos, etc.). HTTP Live Streaming has similar behavior ...
0
votes
1answer
8 views

nginx: proxy special file patterns (css) from s3

we are serving a web app with nginx. It proxys everything that comes in over https to a server listening on localhost. Now I want nginx to act as a proxy and serve our css files from s3. As I want ...
-1
votes
0answers
16 views

Could a missing library be causing this message to appear? [on hold]

I recently tried to run a certain function from a program (it's pre-compiled and I don't have access to the source for it) and was met with this message: Could this possibly indicate that a library ...
0
votes
0answers
18 views

Windows Server 2012: Dump local security setting to a txt file

Is it possible to dump the local security settings to a txt file using PowerShell or a batch script?
0
votes
0answers
11 views

How can I forward UDP Multicast between two interfaces on Linux?

I have 3 Hosts (A,B,C), all with two network interfaces with, lets say, following ips: A: eth0 :192.168.0.2 eth1: 10.0.1.1 B: eth0: 192.168.0.3 eth1: 10.0.2.1 C: eth0: 192.168.0.4 eth1: ...
0
votes
1answer
24 views

Captive portal and SSL

I think similar questions have already been asked over and over, but my question is slightly different. I understand I can't redirect HTTPS traffic to the Captive Portal landing page without causing ...
-1
votes
0answers
17 views

Site images lost/cropped, was this an attack, looking for clues [duplicate]

I am still putting things together to get this sorted, so apologies if I fall short on details. I am looking for your help to identify what actually happened. I take care of an eCommerce shop. ...
-1
votes
4answers
37 views

Scan windows file system for directories containing certain words

Is there a command that I can run on a windows Server 2008 r2 that will only show directories that contain a certain word. For Example I want to find all directories that contain "logs" That means ...
-1
votes
1answer
18 views

Can't login to internet through browser [on hold]

So for my home internet I can go into a browser and type in my IP and get access to network setting. Well I figured I would try this at my school and see if I got the same results. So I got the IP but ...
0
votes
1answer
19 views

Nagios NRPE: unable to read output for custom check

I have written a custom ruby script to check disk usage for each volume on an ubuntu server. The servers are controlled by puppet and the nagios system has been running for years and contains a number ...
-1
votes
0answers
10 views

Cloud based office network [on hold]

Is it possible to have a cloud based company network? Presently our small company uses a workgroup with shared folders and the like. We would like to set up a network with that provides domain ...
0
votes
0answers
8 views

Is it possible to `include` a tasks file with a different set of hosts?

Ideally, I'd like to be able to do something like: - include: deregister_from_loadbalancer.yml delegate_to: loadbalancer In such a way that I still have access to the vars for the host I'm ...
0
votes
0answers
11 views

Azure VM, All passwords changed on login

We've got an Azure VM running Server 2012 R2. I have to stress that this is NOT a classic machine. I installed server essentials yesterday and linked all the accounts to an O365 account. A by product ...
-1
votes
0answers
11 views

haproxy redirect and force https

So i am trying to use haproxy for redirection/load balancing of 2 different applications. I have 2 domain names, one for each application. For one of the applications, i need to add a prefix and force ...
0
votes
0answers
13 views

How to disable cache of Apache Front of my Tomcat?

I put it at the end of httpd.conf and nothing changed: #Initialize mod_rewrite RewriteEngine On <FilesMatch "\.(html|htm|js|css)$"> FileETag None <ifModule mod_headers.c> Header unset ...
-2
votes
1answer
19 views

high memory usage 100% rss feed attack

I am getting a lot of traffic to my website in /feed here is the log Ip Address - - [10/Feb/2016:14:47:58 +0300] "GET /feed/ HTTP/1.1" 500 - "-" "Mozilla/5.0 (Linux; Android 4.4.2; SM-G7102 ...
0
votes
0answers
15 views

Forward all traffic when connected to a hub

I have a Ubuntu with two NICs. eth0 is connected to a hub and eth1 is connected to Internet. eth1 is used to do a point to point VPN using openVPN. So I have a tun0 interface. the VPN tunnel endpoints ...
0
votes
0answers
4 views

Proxy only certain domain

I use squid as a proxy only without caching anything.How can i proxy only domains in a whitelist.Any other request should be forwarded directly (i.e skip the squid proxy ) not blocked. never_direct ...
0
votes
1answer
33 views

is proxy server behind VPN trackable?

Hi there, I have this interesting question. HTTP communication goes from PC to Proxy server, then proxy server is connected to VPN server, and from VPN server data goes to internet. Can anyone in ...
-1
votes
0answers
23 views

Is it possible to run two separate IPs through one line? [on hold]

I'm not asking if I should, just is it possible. Here's what I have: Old Internet provider has a 2 year commitment. But their line sucks. I'm literally paying pennies for it, but I decided to ...
-1
votes
0answers
7 views

why does openswan create only UDP poliices in XFRM

See output of ip xfrm policy: src 172.16.255.1/32 dst 10.100.108.51/32 proto udp sport 1701 dir out priority 2080 tmpl src 104.131.13.155 dst 41.203.65.124 proto esp reqid 16393 ...

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