For questions on connecting devices together so that they can communicate with each other, as well as on networking equipment such as routers and switches.

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2answers
619 views

Home internet: ISP-->Switch--> WiFi Router

Currently, cable internet (WAN) from ISP enters my house through a junction box and runs to the WiFi router in one of the rooms. However, I have quite a few devices (TV, Consoles) that do not have ...
2
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1answer
2k views

Docker : cannot access internet from container

I am running CentOS 6.6 behind a corporate proxy. I've installed docker, and I had to make some modifications in order for the daemon to access the Docker Hub through the proxy. This part is working ...
0
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1answer
308 views

Force CCProxy to use a specific NIC

I checked all other posts regarding this matter. I tried with ForceBindIP, but it simply doesn't work (it continues to send the packets through the wrong NIC). I looked at every setting in CCProxy ...
0
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1answer
266 views

How to allocate a folder or drive in my Windows PC for NAS storage?

I have an IP Camera that has an option to videos to NAS destination. I don't want to build a NAS box, as I have an existing PC w/c I use regularly and rarely turn off. So my question is, is there a ...
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0answers
30 views

Opendns loading failure

I hope this is the right site to post this question on and if its not please tell me, and say a good one to post to so i can delete this question. Basically I want to avoid opendns. My WiFi is set to ...
0
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2answers
44 views

Under Mac OS X, can I choose to use the Wireless connection for some specific traffic and the Wired connection for the rest?

Background: I am currently using Mac OS X Mavericks in a professional network where there is a difference in access between the Ethernet and WiFi networks. Specific to my case, when using the WiFi ...
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0answers
215 views

Can't ping a host in the same network

So i'm setting a network of three PC's (PC1 - PC2 - PC3). PC2 eth0 is connected to PC1 eth0. And PC2 eth1 connected to PC3 eth0. I can ping PC2 with PC1 but i can't do the same for PC3. Also, are they ...
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2answers
172 views

No route between clients until pinged from one of them (and not from another)

3 items of hardware involved: Netgear R7000 router with DD-WRT v24-sp2 (08/15/14) kongac (24865M) - it's dual band. Raspberry Pi model B based print server, with Raspbian (Debian for Raspberry). ...
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2answers
518 views

Can't set Qualcomm Atheros AR9485 card power on laptop under Linux

I've been trying to set the power management on my wireless card. I looked at PowerTOP and I tried setting power management on the wireless card, but it doesn't work. When I tried using the command ...
0
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1answer
140 views

Combining 3 AT&T U-verse modems to form 1 Aggregate Connection? [duplicate]

I need a faster internet connection. I am thinking about getting 3 AT&T U-verse modems, each providing me 18x1mbps. Is there an effective way to combine all 3 modems to form 1 aggregated ...
0
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1answer
65 views

How to share guest (Ubuntu) internet with host (MacOS) using vmware?

My new usb-wifi dongle only properly works with Linux. I successfully set it up in my Ubuntu vmware-vm and shared the vm's internet connection. I checked that by connecting to the internet from ...
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1answer
41 views

Building a VPN “Bridge”

I have a Windows machine W that can connect to an off-site computer C via VPN. I also have a Linux machine L in the same LAN as W (but not as C). Is it technically possible for L to use W's VPN ...
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2answers
40 views

wireless network cannot see wired network until reboot

We keep having an issue in a small office, most users on a wired network, but some connect to the wireless router. The network setup is pretty small consists of: 1 16 port switch 1 8 port wifi ...
-1
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1answer
68 views

configuring port forwarding on multiple routers

Alright, so I have 2 routers. My secondary router (netis) is connected to the primary router(ZTE) (through which the internet connection is coming) via LAN. All the devices directly connect to the ...
0
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0answers
31 views

Manage NAT using a tool

I have a Raspberry Pi on which I had previously installed Raspbian and am now installing another version on again. It is mainly used to be a test maschine for small programs and primarily as a NAT ...
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2answers
161 views

what is RouterOS used for in my network?

I can access my Linksys router's configuration at http://192.168.1.1. At http://192.168.0.2/ to http://192.168.0.7/, they show the configuration pages for different versions of RouterOS. The username ...
0
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1answer
76 views

Add hostname synonym

I'm attempting allow a hostname to used as synonyms for another hostname. For example : configure mymachine.com to be a synonym for localhost:8080 so if mymachine.com is navigated to in browser the ...
1
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1answer
84 views

Connect two computers on different networks using a computer that is on both networks

I have three computers on my network: computer_1, computer_2, and computer_3. Computer_3 can access computer_2 Computer_2 can access computer_1 I need to access Computer_1 from Computer_3 but ...
1
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1answer
116 views

web filter issue of my Telecom ISP

This issue is based upon my Telecom ISP, I found a security hole in my Telec ISP to access internet for free, which is any connections any port that uses HTTP protocol is allowed for free. But other ...
2
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1answer
107 views

VirtualBox broke Fedora networking - how to fix it?

I was trying to install VirtualBox in my Fedora 21 machine. However, the cited machine has Secure Boot enabled and obviously VirtualBox startup failed miserably due to lack of signing in its modules. ...
1
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1answer
29 views

Do Network Services Come with New Install?

I just installed a new Windows 7 vm, and had this same thing with a Ubuntu I installed a while back. When I scan the machine from other vm's, all 1000 ports are closed. However, with my Windows XP ...
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1answer
130 views

Setting up complex network in VirtualBox

Prior to physically setting up a number of servers to run Linux, I would like to set it up in VirtualBox or similar software first. All of the instructions on setting this up don't explain how to do ...
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5answers
539 views

Do RJ45s need to be wired differently to enable POE (Power over ethernet) ?

On larger projects we tend to buy cat6 in drums of 1000ft, these are then run to the locations as required and RJ45s placed on the ends by the electrician, this all works fine. Were now starting to ...
1
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1answer
80 views

How can I determine the meaning of an odd entry in tracert output?

My router / gateway is on 10.0.0.1, with it handing out DHCP addresses in the range of 10.0.0.10 - 50. I did a tracert on yahoo today and noticed something odd, the 10.196.192.1 entry in the list ...
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0answers
134 views

Setting up an OpenVPN connection between my home network and a serve ro the internet

I want ot tunnel all local network traffic oven an OpneVPN connection. I have an ubuntu server configured on the internet (and it works from my laptop) and am now trying to configure the Raspberry to ...
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1answer
134 views

Use internet from the router in an android tablet?

My fried has an android tablet with an option in "Wireless&Networks" for "Ethernet", he would like to connect the tab to the router to use internet in the tab, because the router doesn't have ...
1
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2answers
65 views

How to determine the DSL-speed of a wireless modem?

This seems like it should be simple. However, modem-routers don't always have their modem speeds mentioned in their specifications. For example - this TP-LINK router on Amazon. It's specifications' ...
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1answer
125 views

Data usage: wudfhost.exe sending a lot of data to a local IP adrress

I installed GlassWire the other day to monitor excess web traffic. I noticed though that the Windows service "c:\windows\system32\wudfhost.exe" which is the "Windows Driver Foundation - User-mode ...
1
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1answer
314 views

How to kill LOW bandwidth connections?

I am sitting behind an absolutely terrible router (NVG589, NVG599 is no better) mandated by my ISP, AT&T. The problem is that it has an abysmal limit of 2056 simultaneous connections. Since my ...
1
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1answer
39 views

Audio streaming bandwith

I am trying to understand the bandwidth consumed by hosting a Audio Streaming server and Web Site that will host the stream. Server A: will host the IceCast server & Media Server B: will ...
1
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1answer
77 views

how to mount a network drive from specified network adapter in freebsd

I want to mount a network shared drive by my freebsd 9.3. I know This is possible by: mount_smbfs -I 10.1.1.20 //user@10.1.1.20/shared /root/local_folder/ This is done by default from em0. How can ...
0
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0answers
156 views

Mismatched upload vs. download speeds between two computers on the same home network

I'm busy setting up my Plex server on a separate Wi-Fi router and I'm testing the transfer speeds between two MacBook Pros. It's just got me baffled because I've come across something weird. Not ...
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0answers
41 views

Mac Network Authentication

I'm currently running an office of 60-70 individuals that run in and out, using about 20 computers. I'm looking to implement network authentication via any working method, and would like network ...
0
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1answer
80 views

How to share names with dnsmasq?

I have two subnets A and B, and their respective name servers both forward queries to local name server M, which finally forwards queries to the internet. All name servers run dnsmasq. On both subnets,...
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1answer
188 views

USB 3.0 Ethernet Gigabit Adapter Showing Slow Network Speeds

I have an NIC card that was working perfectly fine using Windows 7 and I was getting 50-60Mbps on speedtest.net. I upgraded to 8.1 and for some reason I keep getting an error: This device cannot find ...
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0answers
72 views

Different WiFi signal strengths on different commands

I'm connected to a WiFi network AIRWOLF. The two following commands on Windows 7 show different signal strengths. Why? netsh wlan show networks mode=bssid netsh wlan show interfaces The ...
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0answers
215 views

Troubleshooting Packet Loss in my Home Network

I have a DSL subscription in my apartment and I want to connect a second apartment of mine in the same building. Here's the setup: I have a wireless ADSL router that was provided by the ISP: ...
1
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1answer
171 views

How can I SSH from Hong Kong to China?

Me in Hong Kong, girl friend in China. I have installed SSH server on both computers. When both computers were in Hong Kong, I connected both to the internet (via my internet connection at home), ...
0
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1answer
361 views

Connect to Vagrant (VirtualBox VM) over local network

Hi I'm running a local webserver using vagrant virtual machine. I Normally set the following config line to private network which lets me connect from my host pc using the ip specified config.vm....
0
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3answers
59 views

How does an outside of my LAN server know which computer made a request? [duplicate]

For example: I have 5 devices in my LAN, on one of them I request http://superuser.com, the server responds and the 'answer' gets to my home router (gateway), but from there, how does it know which ...
2
votes
1answer
104 views

How can my home server accept and reply to connections from the Internet when OpenVPN client is running?

I have a headless home server running Ubuntu Server 12.04. A 3rd party website (to which I'm subscribed) periodically sends commands to a daemon on my home server which in turn responds to the 3rd ...
0
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2answers
657 views

How to connect to internet using “rasdial <connection name>” method in cmd

I am able to directly connect to internet using network connection interface shown below but I'm not able to connect to the net using cmd. with the following code. rasdial "TATA PHOTON+" ...
1
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3answers
1k views

Accessing web interface on Allied Telesyn GS950/24 Managed Switch

Okay, so I purchased an used Allied Telesyn GS950/24 a couple days ago and have been struggling with it since. Seller said the device worked flawlessly. Now, the device does actually work as switch, ...
0
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1answer
135 views

ARP Entry Lookup for IP Range?

Is there a way to do a ARP lookup via windows console for an IP range? Eg: arp -a 192.168.10.0-254
0
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1answer
765 views

WiFi range extender drops connection after a day. Rebooting main router fixes it

I have an issue which I can't seem to get to the bottom of. My main router works great, but to increase the range I recently added a WiFi range extender. The range extender was easy to set up, and ...
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0answers
304 views

VLANs, routing and DHCP

I've got my home network up-and-running to an extent, but I'm trying to improve the setup. On top of this, I'm using it as an exercise to try and learn the ins-and-outs of slightly more complicated ...
3
votes
1answer
6k views

Does the DHCP server know about static IP addresses?

I have a simple setup up at home with a vendor provided ADSL router and a few home devices I connect to it to connect to the outside world. I would like one of my devices to have a static internal IP ...
0
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1answer
137 views

connecting an android phone to a pc to via usb to share internet connection

I used to connect my Android phone to my computer using a USB cable to connect to the internet. But today as I tried to reconnect, this is what it says: An error occurred when internet connection ...
0
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1answer
398 views

DNS: Is it possible to do “query rewriting”?

I would like to "map external host names into my domain address space". I need to do this in one go. For example if I define the following HOST mappings HOST1.delegated1.my.example.com -> ...
1
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1answer
368 views

Route traffic through google servers or google proxy

I am using Kali Linux on a 384kbps internet. But when I download from google server eg. from google drive or gmail, I get download speeds upto 3mbps. Our ISP has allowed unlimited bandwidth only for ...