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

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1answer
14 views

UDP Broadcasting Not Working on Some Routers?

I have a game that runs on mobile devices and connects two of them together by using UDP Broadcast and simultaneously listening and broadcasting. On most home wifi networks, this works well (corporate ...
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0answers
18 views

Internet Slow on one Computer

I noticed that my Internet is slow ( 5 Mbps on average) on my computer only. I am currently running Windows 10, on a MSI B150 PC mate motherboard. To be noted: I am running power line over Ethernet. ...
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0answers
7 views

IPTables forward to external IP, but keep source IP

Can I forward connections on port 25 from one server to another, but keeping the original source ip when the 2 servers are on different networks?The problem I'm having is, connections going to ...
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2answers
23 views

Combining 2 network inputs to an unmanaged switch to improve speed

I have two network inputs and I want to combine those for faster Internet speed. Can I do it with an unmanaged network switch, and what software do I need? My switch is TP-Link TL-SF1024D v2.
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1answer
26 views

Proper configuration for Quagga OSPF on an OpenVPN network

First, a simple version of my network topology. [ hub ]|OpenVPN|10.77.1.0/24--[ base ]---|---[ mr0 ...
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votes
2answers
41 views
+250

How to deal with multiple client VPNs

So, previously I used a management server where I had access to all my client's different VPN connections using site-to-site connections to the firewall on the network. Unfortunately, due to security ...
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2answers
186 views

How to get SSH access to headless Raspbian Stretch Lite? Official way seems not to work

I was not able to enable ssh by putting the file into the boot folder, and yes it was created without extension from a Windows 7 machine and gets deleted after boot.This is what should have happened:...
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0answers
23 views

Slow Download - fast upload on cable and wifi

So I'm having this issue with the really slow download speed and very fast download speed over cable and wifi. The network topology is the following: Provider router and FO media converter (PON-TECH ...
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2answers
4k views

Does the number of devices kill wifi speed

The question is not whether max speed is the same for more people, which it obviously is not. What I don't know if the number of devices alone, even when idle, kills your bandwith. I've noticed our ...
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2answers
21 views

My internet comes from my iPhone tethered to my desktop, can I connect a router to this?

I have internet on my desktop from my cel phone which is tethered. I have devices which were formerly connected to my home network through the DSL modem, but I can't use them now because at some ...
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vote
1answer
40 views

Ethernet NIC seems to stop FTP traffic

Have an Asus ROG laptop (GL752VW) with, as usual, Wifi and ethernet.Connecting to a(ny) ftp server fails when the ethernet NIC (Realtek PCIe GBE family) is enabled but succeeds when it is disabled ...
16
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5answers
36k views

How to share CPU or RAM?

In networking we share File(Disk Driver) or Databases.But how can we share CPU or RAM over the network.
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0answers
57 views

Realtek gbe family controller throttled at 100mbps

I recently sent my laptop to service and I believe they changed the motherboard. Before that I could get 1000mbps, but now the connection is stuck at 100mbps as you can see in the screenshot:The ...
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votes
1answer
4k views

How to permanently add a route in OS X?

I have a Mac Pro and the problem is that it is not connecting to systems in other VLANs.This can be temporarily archived by sudo route -n add -net <IP>/mask <Gateway>However it ...
3
votes
1answer
4k views

no internet access on guest SSID on netgear WNR2000 router

I have a WNR2000v2 Netgear router that I want to put on our company's network. My boss wanted me to set up two SSIDs, one is for guests and the other is for employees. He wanted the guest wireless ...

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