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)

2
votes
0answers
1k views

WNDR3700 Router + Cisco SG200-08 + LACP + Dual Uplink

Background I have a storage server that has several virtual machine images stored on them. I would store them locally, but I have limited space on my desktop (using SSD storage). I would like to ...
2
votes
0answers
5k views

How to enable network adapter for Windows 8 in VMWare Player

Just downloaded and installed Windows 8 Consumer Preview onto a VMWare virtual machine. Despite VMWare not recognising the OS (I selected Other -> Other at setup) everything works fine. However, ...
2
votes
0answers
133 views

How is it that other computers can access a computer but not the other way round?

I have a residential network on all my computers with windows 7. I just bought a new one. I join the network of a residential group. But I cannot access any computer, whereas others can access one ...
2
votes
0answers
1k views

VPN client sees LAN computers but cannot connect to Internet via VPN

I'm using Windows 7's "Allow incomming connections" to setup a VPN "server". My laptop connects to the VPN server and I can access the LAN inside the VPN. But no traffic is routed to the internet, ...
2
votes
0answers
684 views

Can't rename or move folders on network drives in Windows 7 anymore

I can't connect to two network drives via a VPN connection to my workplace's server anymore. Everything was fine until recently since when I started to receive an error message "The File or Folder ...
2
votes
0answers
666 views

Setting up a TAP device on linux

I am trying to set up a tap device to use with uIP to do some testing/development on a Linux (Ubuntu 11.04 & 11.10) PC. I've gotten as far as using tunctl from uml-utilities to create a ...
2
votes
0answers
253 views

Can't connect to Windows 2003 Server from WAN via mac RDP client

Question: How to connect to server from WAN? I have no problems connecting from the LAN, that works fine. What I have done: set up port forwarding on router for port 3389, and it points at the ...
2
votes
0answers
1k views

Linux driver for Bigfoot Killer E2100…?

I have looked around online a bit, but have not been able to find any drivers to make a Bigfoot Killer E2100 work under Linux (CentOS 6, for what it's worth). The one candidate I found required a few ...
2
votes
0answers
242 views

Routing packets to different available networks using process' pid / uid

I need to route packets from some processes(unique pids/uids) to desired network connection. So, Suppose we have 4 processes with pids 10, 11, 12, 13 respectively; and we have two network connections ...
2
votes
0answers
3k views

VMWare player and Windows 7 network problem

Sorry, but I have no idea about Windows, since I'm not really interested (I always use Linux), but at my work, I have to use it, so it's the rule. My problem is with VMware and a network issue. ...
2
votes
0answers
612 views

iPhone Remote with iTunes Library via VPN

Alright, so I'm currently behind a network router (not under my control). The router performs NAT and somehow prevents a computer from scanning other nodes. At least, you're unable, in this instance, ...
2
votes
0answers
356 views

Use GRUB/GRUB2 to PXE boot OS image

Here is the situation I am in: I currently have a Windows drive that boots XP. The BIOS does not support PXE booting so this is out of the question. Therefore, I was thinking I could install a ...
2
votes
0answers
1k views

How do I make VirtualBox's vboxnet interface show up in the OS X network configuration GUI?

I'm willing to do any amount of frobbing of settings in .plist and .xml files to make this work. The scenario is this: I have a nice Android based phone. The phone can do USB tethering. OS X 10.6 ...
2
votes
0answers
448 views

disable IPV6 on specific interface with redhat on vmware

I tried to disable IPv6 on specific interface using IPV6INIT=no on the interface script. its working great on all server accept ones that run on Vmware. any idea? im using redhat 5.2, on vmware ESX
2
votes
0answers
13k views

Error 0x6ba (RPC server is unavailable) when running sfc /scannow on Windows XP in Safe Mode

I think that my mup.sys file is corrupt. I received the following error when trying to access a network share that was located on my Windows 7 box, from my Windows XP box: No network provider ...
2
votes
0answers
150 views

selective connection usage

I use a proxy, at work, which I consume in Ubuntu (Karmic) with the great cntlm (it requires NTLM support, it's an ISA proxy). However, this connection is also "Websensified". I have an open wireless ...
1
vote
0answers
11 views

Why doesn't my DNS change propagate within the TTL?

Why isn't my DNS propagating correctly? It has a TTL of 3600 seconds, 1 hour, yet it is still resolving to an old IP. It's been at least 10 hours! http://www.onlinedig.com/go-dig/ C:\>nslookup ...
1
vote
0answers
23 views

Can't connect to network on Windows 7 (Wireless or Wired)

I'm helping a friend that can't connect to the internet through a hard wired connection or through wireless. It's a laptop, that usually connected fine through both. The error is that the WiFi bars ...
1
vote
0answers
22 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
vote
0answers
24 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 ...
1
vote
0answers
13 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 > ...
1
vote
0answers
21 views

how to pick addresses and DNSMasq server for PPTP VPN client (in DD-WRT)?

I must be confused about terminology for addresses my remote network uses, but I could not get my DD-WRT (build 20548) connect to the PPTP server. At least I could not even verify that I am connected ...
1
vote
0answers
13 views

How to switch between DNS suffixes using CMD (netshell)?

at my job, I have to manually switch between: 1) append primary and connection specific DNS suffixes and 2) Append parent suffixes of the primary DNS suffix a bunch of times per day (due to a ...
1
vote
0answers
13 views

How to share windows folders with only specific interfaces

Not enough point to keep on commenting on this question where someone asked how to share a windows folder over a particular network interface and the answer was to disable sharing on the other ...
1
vote
0answers
16 views

Cant use host-only adapter and bridged adapter at the same time virtual-box

I want to create a virtual network that real devices can connect to using virtual box. I have 2 routers I am bridging to virtual firmware. I have servers also running on vm's and would like to be able ...
1
vote
0answers
23 views

Automation of control panel > Wireless Network settings(802.11 modes) through Powershell or any other automated procedures

I want to automate the "Control Panel\Network and Internet\Manage Wireless Networks" page in Windows through Powershell or any other automated procedures, to change my wireless adapter's mode to all ...
1
vote
0answers
32 views

Synergy using internet connection instead of local connection

I've had Synergy installed between two machines and it work flawlessly before, but I'm experienced a strange condition with my new desktop. When I bring my mouse from my server PC to my client, the ...
1
vote
0answers
17 views

White label Nameservers (RDNS): IP and BIND Syntax Questions

Some questions regarding setting a RDNS on a DNS cluster using BIND/WHM/cPanel + WHM DNS Only. Objective Setting up a DNS Cluster of: East US | Xen | CentOS 6.5 | with WHM/cPanel VPS | 2 IPv4 | ...
1
vote
0answers
17 views

Does a flexible (e.g. DHCP) Windows multihomed wifi adapter configuration exist?

Given Location Configuration Internet & wifi modem address: 192.168.0.1 no DHCP iDrac remote server access: 192.168.0.250 Firewall router with NAT: 192.168.0.254 -> 192.168.5.0/24 DHCP & ...
1
vote
0answers
24 views

DNS Server won't work! [Bind 9 on Debian 7; Virtualized CT through Proxmox]

First I'd like to thank everyone in advance for helping me - communities like this are exactly what amatuers like myself need when faced with perplexing issues. I've recently begun virtualizing ...
1
vote
0answers
33 views

Improve slow NAS Ethernet transfer speeds: On-The-Fly Ethernet Compression with SAMBA?

Hardware: Pogoplug E02 (ARMv5te, Marvell Kirkwood 1.2GHz, 256m RAM) Software: ArchLinux, MDADM RAID 5 array, Ext4, SAMBA server This setup delivers file transfers to my Windows clients at ~21MB/s ...
1
vote
0answers
6 views

dnsmasq doesn't get udp queries

I'm trying to setup dnsmasq on debian box to serve in my local network. dnsmasq seems to work. It listens on 53 port UDP and TCP. It answers queries (nslookup or dig) locally, but when I try to query ...
1
vote
0answers
18 views

DNS resolution for some domains fail but dig +tcp works

On my home internet connection, I'm able to resolve most domains but none of the sub-domains of cloudfront.net resolve. $ dig @8.8.8.8 resolver-identity.cloudfront.net ; <<>> DiG ...
1
vote
0answers
33 views

Windows 7: Disable automatic updates & antivirus updates on certain Wifi connection

TL;DR how do I disable automatic background updates when connected to certain WiFi network? Most of the time I'm connected to my home WiFi, so I have both Windows 7 and Avira Antivirus updates ...
1
vote
0answers
89 views

Setup VPN in docker

I am working on connecting docker containers together. I have explored the options provided in docker for networking. Now I want to create a VPN kind of setup to connect docker nodes and containers. ...
1
vote
0answers
19 views

Problems with internet connection with bridged connection

I am having a problem with my network, at the moment it is setup like this: Wireless Router - Laptop connected to Wifi - Pc connected to laptop via ethernet and bridged connection between WiFi and ...
1
vote
0answers
51 views

I can connect to my SSH server but cannot browse the internet

I have setup an ssh server on my windows 8.1 system as well as port forwarding on my home router and from inside and outside of the network I can login on my macbook using the command ssh -D 8080 ...
1
vote
0answers
27 views

Best way to setup a high performance LAN with a tethered laptop for internet?

This question should be fairly easy for all you network guys out there. So, here is the rundown of what I have access to: -Linksys EA6500 high performance router w/ 4 Ethernet ports + 1 for internet. ...
1
vote
0answers
28 views

How to setup communication between virtual machines

Probably my issue is not hard to resolve but I got a stuck. I have several LXC containers. One of them has MySQL, RabbitMQ, MongoDB (and several other services) installed and configured. Every other ...
1
vote
0answers
29 views

Can't get access to my internal IIS Server?

Before I could get access to my IIS Server using its static private IP address (on the Windows Server 2012 itself), but now I can only access the IIS Server web page using its localhost and 12.0.0.1 ...
1
vote
0answers
32 views

What's the static IP address, subnet mask, etc, for VMware Player

I'm trying to set up Arch Linux in VMware player. I set up the player so that it automatically connected the guest to the internet, and it worked (I could download the packages needed for install, ...
1
vote
0answers
44 views

Download speed from AmazonAWS

I've noticed that download speed to my laptop (via Fibre broadband) is very slow (3-400kbps) from AmazonAWS when downloading the Hortonworks HDP environment (VMWare OVA file, 2.5gb in size). When ...
1
vote
0answers
135 views

Wifi connected PC doesn't show up in Network window

I have set up a makeshift LAN at my place with one wifi router and a switch and connected with 5 PCs and 3 mobile devices and a wifi enabled laptops. All PCs are connected with the switch, while the ...
1
vote
0answers
76 views

Why does NTP require bi-directional firewall access to UDP port 123?

From What are the iptables rules to permit ntp?: iptables -A INPUT -p udp --dport 123 -j ACCEPT iptables -A OUTPUT -p udp --sport 123 -j ACCEPT Also, from the NTP website: ... ntpd requires ...
1
vote
0answers
95 views

filezilla server 530 User cannot log in

I am trying to setup filezilla server to access files remotely. I am able to connect and list the files using local address (192.168.x.x). Now I am trying to connect through dedicated IP over ...
1
vote
0answers
28 views

Properly throttle bandwidth per user

To be clear from the get-go: I did search before asking this question. I've found the following articles: How to throttle bandwidth on a Linux network interface? and Bandwidth Throttle for linux. ...
1
vote
0answers
36 views

Can't connect to a game over remote LAN

First of all I want to say that I'm not entirely sure if this question can be asked here. If it can't, then please tell me and I will delete it. There's this game called Killing Floor, which can be ...
1
vote
0answers
47 views

3g modem is not recognized as an ethernet device without rebooting

I have two CentOS5 servers with kernel versions 3.4.52 and Huawei e353 usb 3g modem. When I plug the modem to my server usb_modeswitch runs and I can see the modem as an ethernet device with ifconfig ...
1
vote
0answers
33 views

Extremely slow wireless file transfer on specific computer

I have a Linksys E4300 router which works great. I bought an HTPC with a Gigabyte E350N and plugged a TP-LINK TL-WN723N. The HTPC is about 5mts from the router and without any wall in the middle. The ...
1
vote
0answers
26 views

Make a network computer accessible to Windows by a domain name without DNS?

I am creating a Raspberry Pi distribution (heavily based on Raspbian, mostly just the software I'm pre-loading onto it that makes it different). It needs to be aimed at complete noobs and I will be ...