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)

0
votes
0answers
10 views

Packet loss for DNS-SD answers sent by router

I have a slightly unusual network topology: Desktop with two interfaces p4p2 - attached to cable modem, receives public IP from DHCP p4p1 - attached to LAN, assigned 192.168.2.1 and running dhcpd ...
0
votes
0answers
24 views

Drop network packages

I'm seeing a lot more protocols in the wireshark capture in my university network than in my home network and the connection is incredibly bad at the university (> 2 Min. to get an IP address from ...
1
vote
0answers
25 views

Is it possible to use a switch to connect a router to the upstream gateway and the computers over a single Cat6 cable?

I've just moved into a new house, and I'm trying to get the network setup to be the best I can. Currently my ISP supplies a router that I need to use, and that only provides a single port for the ...
-1
votes
0answers
5 views

Why does lldpctl show no output on ubuntu

Why does lldpctl show no neighbors on Ubuntu? How to run this command in ubuntu to get output in proper manner. Currently it is LLDP neighbors: I want list of all neighbours in a network.
0
votes
0answers
20 views

Why can I not block certain applications on Windows 7 Firewall?

The situation is this. I open firewall.cpl in the start menu and I'm trying to block a specific application from accessing the Internet (one which wasn't present on the list, I might add--so I added ...
0
votes
0answers
44 views

How to configure a VPN client in the router based on a connection log from my computer?

I am struggling with DD-WRT's PPTP client, as all configurations (and builds) I tried based on the all-important wiki but also older forum posts led to no ppp0 connection showing up with ifconfig. ...
0
votes
2answers
35 views

Static IP hosts on WiFi router with DHCP

I have two wired hosts (a desktop and a laptop) connected to a router that also has a DHCP server enabled for WiFi access. When I restart my wired machines, they get assigned a secondary IP address by ...
0
votes
1answer
28 views

Safe to put Openwrt in DMZ?

I currently have my openwrt router setup 'behind' my fios actiontec router. I am trying to get OpenVPN and having issues. I'm wondering if putting the openwrt router in the DMZ on the fios router ...
1
vote
0answers
27 views

Linux Box Internet Speed

I have encountered a weird problem with my Centos6 Server, currently I have install Centos6.4 on a 64bit support CPU with 8GB of RAM and 500GB HDD. Just went to check on the internet this morning and ...
0
votes
0answers
28 views

Windows Keeps Losing Wireless Printer - Needs To Be Re-Added Every Day

I have a wireless network with a number of laptops and a Deskjet 2540 wireless printer. The laptops are running Windows 7 with one of them running Windows 8. The wireless modem is a Netgear. If I, ...
0
votes
0answers
14 views

Slow internet on Atheros AR9485EB-EG and strange router behaviour

I have new Asus Q301LA laptop with Atheros AR9485EB-EG Wireless card, Windows 8 to 8.1 updated, router Cisco something (from Internet provider) and 30 Mb/s download speed on cable. Laptop reports only ...
0
votes
0answers
10 views

Windows Server 2008 IP porting

We have a Dell server running Windows Server 2008. This server has two NIC cards. One NIC is connected to a private network and the second is on a public. We need the ability to route the public IP ...
0
votes
0answers
17 views

connect to (“remotely”) local IP if router has VPN to remote server

I am confused by how this works. It took me two days, but now I see some connection from my DD-WRT router (as PPTP client) to a remote VPN server, e.g. issuing the command route on the router: ...
0
votes
1answer
13 views

Wireless connectivity cuts out after 20 mins when plugged into mains

Can someone help me. I'm running Windows Vista on a Fujitsu Siemens Amilo PI 2530 laptop. Ever since I've had my laptop, 6 years now I've had an issue whereby the Wireless connectivity cuts out ...
0
votes
1answer
14 views

Network (gigabit wired or wifi) utilisation very low ~5% on Windows 7 laptop

I've got a HP Pavilion G6 which has decent specifications: Quad core, 8GB DDR3 ram, SSD, etc I've got a problem with the networking. The inbound speed doesn't climb much above about 4% network ...
0
votes
0answers
61 views

New laptop with Intel® Dual Band Wireless-AC 3160 has inconsistent wireless connection

So, I got a new Toshiba L50-B-103 (Windows 8.1 64-bit, specs) which comes in with the wireless card indicated in the title, Intel® Dual Band Wireless-AC 3160. I use this computer mainly for gaming, ...
2
votes
0answers
15 views

Unable to browse to certain sites

I have a few guests on a XenServer host, and some sites ( both SSL and non SSL ) cannot be accessed by the XenHost and the Guests. Other machines on the same network can access these sites just fine, ...
0
votes
1answer
25 views

Missing Ethernet Adapter in ipconfig with VirtualBox

I have two web development environments, one on a laptop and one on a desktop. I have setup my laptop to use DHCP but also to maintain a static IP so that I can consistently connect to Samba with the ...
0
votes
0answers
14 views

Trying to set up Linksys e1000 with dd wrt as repeater

I'm trying to setup a Linksys E1000 v2.1 router that has dd-wrt on it as a repeater. However I can't seem to get the router to connect to the internet in the first place. I have Verizon Fios. My ...
0
votes
3answers
87 views

Access webapp on guest virtual machine from network

I'm running a webapp via tomcat on my virtual machine (development environment). I'm trying to access this webapp on other computers (other machines on the network, and the host machine) but I am ...
0
votes
1answer
23 views

How to connect hosts on one network to Internet connection on another network?

I'm not sure if I phrased the question correctly, so sorry for any confusion there. I have two routers. Routers are too far apart to connect them to each other using a cable. First is connected to ...
0
votes
0answers
9 views

LDAP backed Samba File Sharing - What is really required?

I'm administrating a small network infrastructure consisting of a couple of Linux machines used for development and several web services. User management is done using a LDAP database which works very ...
0
votes
2answers
35 views

Connect to VPN before Windows 7 starts

I am building a laptop with Windows 7 SP1 x64 which will be used by a remote user. The laptop needs to be locked down so they can only do their work and nothing else. It will have a VPN connection ...
0
votes
0answers
11 views

TeamViewer oscillates it's upload rate on one computer, but not an other, on the same network

I have two computers on the same wifi network. Both run TeamViewer. When I remotely (from a third computer) access the computers I notice that one has intermittent service. Interaction works for some ...
0
votes
1answer
20 views

Connect main (serving) PC to router or to switch in high traffic LAN?

I am restructuring my home network after finally upgrading my aging Linksys WRT54G router to an Asus RT-N66U. All desktop computers are gigabit ethernet wired connections utilizing multiple switches. ...
0
votes
0answers
11 views

How to overtake the limit of NICs in virtualization softs?

I want to connect unlimited number of NIC to a mikrotik virtual machine but all virtualization softwares has limit to the number of NICs so, is there a soft that doesn't have limit? if there ...
0
votes
0answers
6 views

reading a routing table for pptp vpn data

I expected a route (on my router) to show my PPTP VPN connection. Now I see my VPN server IP show up, but still with vlan2, not ppp. Is this a problem? What can I do about it? Kernel IP routing table ...
1
vote
1answer
26 views

I need to divide my network into two parts-one for corporate & one for contract workers [closed]

I work in a real estate company, and it is a BYOD environment (not only mobile handsets, but PC's as well). As you can imagine, when someone brings in an infected computer, all hell breaks loose. I ...
0
votes
0answers
13 views

how to check if ddwrt vpn client reaches remote subnet?

I spent many hours trying to setup a VPN connection from my router to a VPN server where I have an account. After upgrading to a newer build, I finally see some entries after issuing ip route on the ...
-1
votes
1answer
42 views

Subnetting/Network splitting

I have general Networking and Subnetting Knowledge, but I am unsure on how to go abouteven beginning to answer these question [spleitting the network then answering the questions below]. If anyone can ...
1
vote
0answers
14 views

Server 2008 Drive mapping scripts vs GPO

I'm trying to get familiar with our work server and I've just noticed that the IT support crowd have mapped network drives with scripts; GPO Editor > User config > Policies > Windows settings > ...
0
votes
0answers
20 views

OSX: Can NOT ping to the network interface of NAS

Suddenly, I can NOT access NAS using Finder so I tried to do ping to the network interface of NAS with straight cable which is connected to the box directly. But, I could NOT ping to the interface. ...
0
votes
1answer
31 views

How can other Windows computers of the same network display what I do on my computer and hear my voice?

I have a local network with several computer with Windows 7 installed. As a tutor, I want to show what I do on my computer to my students via their own Windows-7 computers (connected to the network of ...
0
votes
0answers
13 views

Ethernet cable(port) not working at all while it works fine wireless and on other machines

I have an MSI GE60 2OE and recently my Ethernet cable or port won't load any videos like sometimes if I disable and enable it from network and connections where it shows my Ethernet port it will work ...
0
votes
1answer
49 views

Why is Facebook's host machine not on the same network as its domain name?

Here's what I get when I ping facebook.com (the domain name) and www.facebook.com (host name of host machine)... According to http://superuser.com/a/59094/325893, the domain name (facebook.com) ...
0
votes
1answer
40 views

New to Linux, cannot get my internet to connect in VMWare

I installed CentOS today and did a minimal install. I got everything set up and got Gnome installed but I simply cannot connect to the internet. I can ping my loopback address and everything looks ...
0
votes
1answer
31 views

Router with MIMO upgrade antenna

I will be buying a dual band router for use in a small office environment. I will only be using the 2.4 band with this router and I want to upgrade one antenna. However there are three. 1 for 5 ghz a ...
0
votes
1answer
45 views

Difference between connecting to 127.0.0.1 and server ip

I am brand new to php, databases, and linux and had a problem where I could not connect to mysql databse with the php mysql_connection function. When I used the ip address of my VM I kepy getting a ...
0
votes
1answer
51 views

Can't access router's web interface

I had this problem for a while, however it only became really annoying recently as I needed to forward a few ports. My problem: I can't access the web interface of my router when typing 192.168.1.1 ...
0
votes
1answer
9 views

OpenBSD: Prioritizing empty ACKs

There is a wildly used example concerning PF and prioritising empty ACK packets, so that an an asynchronous connections' downstream does not lose performance, if the upstream is clogged up. The ...
0
votes
2answers
21 views

Connecting clients to a private network

I'm currently building a domain network for a small enterprise. This is our current network: There's also some virtual machines connected to our server via virtualbox bridge. However, now we want ...
0
votes
1answer
45 views

What is the physical setup required to connect computers to a domain?

I want to install windows server and have all of my computers go through the domain. Mostly for educational purposes. But I'm not sure what exactly I have to do physically to set it up. Do all the ...
2
votes
2answers
26 views

Windows 7 repeatedly disconnects from only one specific router

I have the Broadcom 4352 Wireless NIC. Very very often my Windows 7 laptop will lose internet connection but still be connected to the router. (Says router has no internet connection).Other devices ...
0
votes
0answers
10 views

Dell DRAC 4 connection problems

I recently got an old Dell poweredge 2850. It came with DRAC 4 already installed and set up with the old network it was on. I tried to set it up for the home network i am using it on, but nothing is ...
0
votes
1answer
22 views

Show connected systems over a network on a webpage

While I am connected to a network (Windows) and I go to NETWORK, I see a list of systems curently connected over same network, that have shared their files nd folders. Is there any way to show that ...
0
votes
0answers
40 views

udp client sending ICMP “port unreachable” when receiveing messages from the server

(Note: I moved this question from StackOverflow, because it's to be considered off-topic there, better fits here, and still unsolved) I have a udp client using luasocket, basically doing this (with a ...
0
votes
0answers
33 views

Software - Synergy between laptop and desktop

I am working at a university, and have been given a wired-desktop; it doesn't have a wireless card on it, or another wired port - and I also have a laptop that connects to the university's wireless ...
-1
votes
0answers
34 views

What's wrong with Wireless Network Adapter?

I have a problem with my Wireless Network Adapter. As the picture shows below, although my Wireless Network Adapter is not connected to the Internet (no red X next to it), but it looks like connected! ...
0
votes
0answers
19 views

Prioritize network adapter initialization on startup

TL;DR: How to make the network adapter connect earlier/faster? When I start up the OS (Win 8.1) from either Hibernation or from a full restart my network adapter won't connect as fast as I'd like it ...
0
votes
1answer
57 views

Internet speed is slower than other PC/Laptop on my LAN

I have subscribed for 40Mbps Internet connection. But in my PC I have just 10Mbps (with CAT 6 Ethernet cable and Intel(R) 82578DC Gigabit Network Connection). I have also tested the internet speed ...