Networking is the art of connecting two or more devices together so that they can communicate with each other.

learn more… | top users | synonyms (2)

1
vote
0answers
175 views

Where to find the permission or policy to allow installation of network adapter service in Win7

I am trying to install a VirtualBox VM on all of my colleagues machines, one of which is giving weird problems - The VirtualBox installer doesn't seem to have installed it's network adapter/services. ...
1
vote
0answers
58 views

Strange processes in task manager (Network Restricted, No Impersonation, No Network)

I have strange entries in task manager. What can this mean? UPDATE For example, I have the following in regedit HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Svchost What ...
1
vote
0answers
49 views

Windows 7 mapped network drives disconnected for new users

The issue is that on all Windows computers on our Windows domain, when a new user logs in to a computer for the first time all drives are mapped (via user logon script) but all appear in a ...
1
vote
0answers
49 views

Skip routing via lo interface for outgoing packets

Introduction: I have following load balancing configuration: 10.0.1.31 - lb 10.0.1.32 - node1 (tomcat + mysql) 10.0.1.33 - node2 (tomcat + mysql) I'm using keepalived which is redirecting packets to ...
1
vote
0answers
26 views

IP range blocked on my mac

My Mac seems to be blocking an IP range and I would like to remove whatever is blocking it. Whenever I try to go to an IP address which starts in 5...* the request will not resolve. So if I try to ...
1
vote
0answers
64 views

How to find 3G signal strength when connection is already established by pppd?

I want signal strength information when a pppd connection is already running. I am running pppd on an embedded Linux environment and a 3g modem manufactured by Cinterion. I know commands from which I ...
1
vote
0answers
43 views

Accessing my external drive connected to my Belkin router over the Internet?

I have a Belkin n900 wifi router and I connected my Verbatim External SSD to it and I can access it on the local network, that is I can browse and download my files, I would like to access my drive ...
1
vote
0answers
26 views

A lot of random NAT tables appear

My brothers Mac seems to be infected. It keeps on sending UDP and SYN floods to our router, and it multiplies my ping 10 times.When I look in the NAT Mapping table there are a lot of random address ...
1
vote
0answers
22 views

Block packets by size in Windows

currently I am receiving an attack against one of my services running on Windows Server 2008 R2 with malicious UDP packets all of a specific length. I have tried dropping these packets with a plugin ...
1
vote
0answers
17 views

Folder Encryption in a network

I am using Windows 7 and I want to put a password in my folder in a LAN. Example: The \192.168.1.1 address is the Server of File sharing in a LAN (in my case). So all of the PC's that are connected ...
1
vote
0answers
27 views

dhcp no lease because of not-DAD mode

My virtual machine does not receive an IP lease anymore. Manually requesting a new ip lease by 'ifdown/ifup eth0' or 'dhclient eth0' or 'service network restart' don't work either. The error is ...
1
vote
0answers
31 views

How do I disable this networking dialog on Windows 8.1?

When I tether my Android phone to Windows 8.1, I often get this useless dialog, which I always ignore. How do I prevent Windows 8.1 from showing it?
1
vote
0answers
44 views

Can't connect to web server from outside my network

I have a Debian-based server that I would like to be able to access from the Internet (no domain name yet, I'm just trying to get it working for now). I already have port forwarding set up on my ...
1
vote
0answers
25 views

Connecting local network using switch and router with just 2 interfaces

I need to connect a very small network (< 5 devices) to another network. The other network provides only a wireless AP. I was thinking about using an old Linux box with a wifi card and a single ...
1
vote
0answers
75 views

Conntrack/NAT's port mapping for a specific port breaks whenever that port's service is shutdown for too long. How can I fix this?

Linux Gentoo 3.13.6-hardened-r3 #1 SMP Sat Apr 12 09:17:25 EDT 2014 x86_64 Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz GenuineIntel GNU/Linux hardened with grsecurity and selinux with a strict policy in ...
1
vote
0answers
56 views

Bridging my VM with an OpenVPN adapter

Beginner user here,I start to slowly learn about networks, virtual machines and so. Here is my set up. I have a host system, running Windows 8.1. On my host system is installed OpenVPN, with a ...
1
vote
0answers
328 views

Connect to windows share over vpn - on an Android device

I'm having some difficulties connecting my Android devices to a Windows share over VPN. Background I've bought a Synology DS214se NAS, which I have installed in my home network. I have configured the ...
1
vote
0answers
140 views

Is it possible to route all traffic on VirtualBox host adapters to guest?

I am upgrading Ubuntu 8.04 on a dedicated router/firewall/NAT/SMTP/SSH server with a current Linux (Debian Wheezy). I am using VirtualBox (4.2) with Ubuntu 8.04 as host and the new Debian build as ...
1
vote
0answers
33 views

Router slowing down to a crawl

Recently I upgraded my 2Mbps ADSL connection to a 6Mbps ADSL2+. Ever since this has been happening: After a router reset, the connection from modem to router is at a speed of 6Mbps for around 15 ...
1
vote
0answers
26 views

Follow up to SSH access to office host behind NAT router

I have a problem similar to the already posted SSH access to office host behind NAT router to access from a homepc an OfficePc using a server with no root access the given solution was: ...
1
vote
0answers
43 views

2 computers 1 wifi connection 1 ethernet connection bridge?

My computer setup is very strange not being able to ethernet directly to my network. I have 2 terminals(desktop computers) both running linux(ubuntu 12.04.04 server). I have attempted to use brctl ...
1
vote
0answers
62 views

“Trusted zone” in ESET Smart Security still works even with “ESET Service” stopped?

I have ESET Smart Security installed on computer A, and I usually connect from PC B to A using RDP. I have to add the IP of B to "trusted zone" on A so that B is not blocked, like in this tutorial. ...
1
vote
0answers
23 views

Can I host a Hyper-V differencing disk in a central location and access it over the network?

I'm designing a system whereby developers can create their own locally hosted VM's on their Windows 8.1 workstations. The developers will be provided with the fully built environments (ie. software ...
1
vote
0answers
30 views

(Resolved) Bridging networks issue

The architecture is: [ Router 1 ] [ Router 2 ] [ Router 3 ] [ aDSL Router ]---UtpCable---[wireless router]---UtpCable---[wireless router] [192.168.1.254] ...
1
vote
0answers
40 views

Linking router from VPN to main network?

So, here's what I have going on now: Thomson Cable Modem ---> WAN port on D-Link N600 (IP 192.168.0.1 - DHCP 192.168.0.100-149) running stock D-link Firmware ---> Wan port on Linksys E1200 (IP ...
1
vote
0answers
30 views

Juniper Firewall setup

I bought an old Juniper 5GT firewall simply to do some port filtering. I have set the device up in a DMZ zone of my home network, there is a server behind it and it has been assigned an IP by the ...
1
vote
0answers
32 views

can't connect to kvm rhel guest from fedora host over any port other than 22 (ssh)

I have a kvm guest running Red Hat Linux in a Fedora 19 host. Running a ruby app in the guest on port 3000. I can ping the guest, and ssh into it from the host, but I cannot access the app itself. ...
1
vote
0answers
61 views

Does a VirtualBox/CentOs need two adapters to work properly ?

I have a Windows 7, 32bit, HP Laptop. I have CentOs 6.5 running on VirtualBox 4.3.10. Here is my eth0 config. Code: #vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 ...
1
vote
0answers
31 views

Circumventing a router - sort of

I am trying to attach an IP camera to a router at a clients premises. the network is using a static IP address as they host their own web site. When I attach the camera I cannot access the rtsp feed. ...
1
vote
0answers
8 views

How to identify port of switch which is connected to client PC from the Server PC? Server PC is having windows OS

How to identify port of switch which is connected to client PC from the Server PC? (these two PC's are connected using socket.) In between these two pc's communication path there can be multiple ...
1
vote
0answers
77 views

Iperf tests in reverse direction

I used iperf to measure the max throughput for TCP connection between two ubuntu machines. Both the machines were directly connected be means of a 1Gbps cable. When I performed iperf tests i obtained ...
1
vote
0answers
56 views

Assigning Wired Connection to One Exchange Email Account on OSx Mavericks

On my 10.9.2 Mac at work, I am connected two ways to the network, wireless and wired. I need to plug in via a wire to access my email over the company intranet, but when I do that, all of my personal ...
1
vote
0answers
24 views

LAN network, part of the computer can not resolved by name

I have three computer all connected to a Router(192.168.1.1), here is their information. Computer(WorkGroup) | Operating System | IP Address | Network Mask | Gateway | IP Info ...
1
vote
0answers
46 views

CCProxy and access to Internet on Windows 7

I have installed the CCProxy on my Windows 7. But after running and start it I still have access to the Internet. (I have access to internet on this machine with ADSL modem - No LAN) my NIC IP : ...
1
vote
0answers
82 views

resolving host names from parallels (windows) to Mac (mavericks)

I was given a macbook for work that is running mavericks. We also do windows development. I'm currently running windows 8.1. I set up mysql on the mac side that both the windows 8.1 running on ...
1
vote
0answers
61 views

VPN access kvm guests

OpenVPN is installed on my host system running kvm as virtualization and I've several guests with static/public (Bridged) and private IPs (NAT), every guest uses Samba to share some folders. how can ...
1
vote
0answers
61 views

How to connect to Windows remote domain from Linux know its gateway hostname?

I have credentials to connect to my University's reserved Linux virtual machine which means : username password gateway's hostname let's say secretgateway.net full hostname in .local domain let's ...
1
vote
0answers
35 views

is robocopy over a network share secure against eavesdropping?

IMHO using robocopy for copying files to a remote windows network share should use the encrypted channel provided by windows file sharing ove a network. Can anyone confirm? Thank you.
1
vote
0answers
29 views

Prioritize computers/traffic on a home network?

I have a Cisco EA2700 router hooked up to a Thompson DCM476 modem in my home network. There is one user on a mac that hosts Skype and google hangout calls on a nightly basis and whenever this happens ...
1
vote
0answers
21 views

can't acces virtual machine after plugging ethernet cable

I have virtualbox installed.My os is ubuntu 13.10. I configured a host only network at 192.168.56.1 I have 2 machines the first 192.168.56.20 the other 192.168.56.21. Everything worked fine before I ...
1
vote
0answers
104 views

Kali Linux Networking not disabled by default?

For some reason when I installed Kali the networking services and interfaces were all enabled. I know how disable the network manager at boot, but I am unsure if that is everything. Are the interfaces ...
1
vote
0answers
64 views

Hosting ftp in LAN fail filezilla--Error:Failed to retrieve directory listing

I want to transfer files between computers in my home LAN using filezilla. I set up the ftp server and try to connect from the client. The connection is established, as can be seen on both server ...
1
vote
0answers
33 views

Optimal network layout w/ static ips

Ive been trying to set this up correctly for a while, and this is as close to successful as I've been. This layout has worked but is not reliable. Every once in a while access to the outside internet ...
1
vote
0answers
11 views

Managing Privay : Sync outlook accounts based on connection type

My office monitors my inbound IMAP email address. I have two accounts configured in my outlook, one is personal and other one is official. My outlook polls my email accounts every 5 minutes. I want ...
1
vote
0answers
34 views

Why suddenly the port cannot be connected?

I am running a HTTP Server on my Mac, which is a NanoHTTP Server, not Apache etc. I use eclipse to run it, it runs, and work perfectly, and I got an iPad to access it, it works. The firewall on Mac is ...
1
vote
0answers
85 views

What is changing the network interfaces (/etc/network/interfaces)?

I installed Ubuntu 12.04 to virtual machine. I have edited /etc/network/interfaces like this: auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp Then I created a livecd.iso using ...
1
vote
0answers
32 views

“New connection” on Windows

I have Windows 7 installed in my laptop. When I pluged eithernet to my router at home, Windows name the adapter as "Local Area Connection", when I connect my laptop at office, it name the adapter as ...
1
vote
0answers
54 views

Stream windows audio over network and send back mic sound

I am a little lost as to how I go about implementing this kind of setup... We use SIP Softphones in our office, I would like to be able to, from another computer on the network, listen into the call ...
1
vote
0answers
327 views

NT_STATUS_IO_TIMEOUT error while sending a file to Samba server

Today I installed OpenELEC which came with Samba server by default. When I try to send a file using smbclient on linux I get it sending for a moment, but then it stops and I get error cli_push ...
1
vote
0answers
41 views

Public access issue for ESXi guest host

I have a ESXi server with two NICs. Recently, I configured reverse proxy based on Apache, and in order to test it, I started using both NICs for public and private connections. I created a public VM ...