Questions tagged [networking]

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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Print job owner info?

Print queue shows HomeGroupUser$ as owner instead of network computer name or user name of the said network computer. I'm looking to pause print jobs using the computer name; and then manually resume ...
LEO's user avatar
  • 33
0 votes
0 answers
2k views

configure bitvise ssh server for port forwarding (ssh tunnel)

I remember to setup an ssh tunnel, it requires to enable the "GatewayPorts" and "AllowTcpForwarding" of sshd_config file on the linux host where ssh server is installed. I wonder do I need to do the ...
zaozaoer's user avatar
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1 vote
0 answers
211 views

Minimizing SSH overhead for remote command

My question is relatively simple. I'm thinking of using the developer SIM card from Hologram.io to remotely run commands on a server using SSH with ssh myserver.mydomain.tld somecommand. Since the ...
Luxim's user avatar
  • 33
1 vote
0 answers
2k views

Mount windows network folder in linux [debian]

I've got a Windows Server 2016 with a VM Host running a Domain Controller, Exchange Server and a 3CX-Server. The ladder is a linux server running Debian 4.9.65-3+deb9u2. I've got the folder C:/PCAP ...
Bejlem's user avatar
  • 11
0 votes
1 answer
557 views

How to change MAC Address in Windows OS using CLI/CMD?

In Linux, I can change MAC Address easily using ifconfig command. e.g. sudo ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx Is possible to do the same via CLI in Windows OS? I know we can change it via ...
Sabrina's user avatar
  • 5,373
0 votes
1 answer
2k views

How to set up a Static IP for a Virtual Machine (CentOS)

I am using VMware 9 and my host system is windows 10 and guest VM is CentOs 7 i want to use a bridge connection and assign a static Ip to my guest vm(CentOs) how it can be done. Please help.
Ebison J's user avatar
0 votes
1 answer
1k views

Apache server on raspberry pi refuse the incoming connections if it was from iphone or from the flat internet on android

I have a web server installed on RPI 3, it's working great except if the connection is coming from a public wifi, an iPhone device, an Android device if it was using the mobile data/flat internet. He ...
Assad Rajab's user avatar
0 votes
0 answers
597 views

How can I make a remote server "appear" on the local network?

I have a media server on my home network to which I can open ports as needed. For example, I can SSH into it from outside the home network. When traveling I'd like to use my laptop connected to the ...
Ross Patterson's user avatar
0 votes
1 answer
378 views

Packet forwarding between nics in same network (wifi/eth)

I need to setup (if possible) a device with to nics, one ethernet and one wireless, were each packet coming from the wireless side is forwarded as is whitout modifcations to the ethernet port and ...
Maximilian Eheim's user avatar
3 votes
0 answers
2k views

Destination Host Unreachable between linux boxes

I have a home wifi network with 2 linux and 1 mac system. I can reach each linux from mac and other way round, but an attempt to ping a linux from another linux results with "Destination Host ...
Alex Blex's user avatar
  • 131
1 vote
1 answer
2k views

Site-to-Site VPN between Mikrotik and Wathguard

I've built an IPSEC site-to-site vpn between a Mikrotik router and a Watchguard firewall. Everything works fine, only one thing left: I'd like to route all the traffic from Mikrotik over the ...
Csipi's user avatar
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0 answers
92 views

How do you verify QoS for a router?

I am using a TP-Link Archer C60. I have put my TV in the High Priority List (70%) for a smooth IPTV/Netflix experience. However, I see my TV buffering when my phone starts downloading anything ...
Asad Moeen's user avatar
2 votes
0 answers
434 views

OpenVPN with VRRP on tap device?

I'm trying to set up HA cluster with OpenVPN tunnel however there's one small problem - whereas VRRP on LAN interface is not a problem, I struggle with VRRP on tap device. keepalived fails to start ...
Lapsio's user avatar
  • 790
2 votes
1 answer
1k views

Connecting two routers wirelessly

So I'm trying to connect two routers wirelessly. My main router (Archer D7) connects directly to the Internet, whereas my secondary router (MR-3420) needs to connect to main router through WDS. I've ...
dotNET's user avatar
  • 539
0 votes
1 answer
241 views

Attach multiple static IP to single windows server instance on Google Cloud

My aim is this Host multiple websites/apps on IIS that is configured on my windows server instance on Google cloud. Have each website use attached individual static IPS already reserved Requests ...
ibnhamza's user avatar
  • 101
3 votes
2 answers
2k views

sshuttle connected but www.whatismyip.com still shows my own IP

I am trying to use sshuttle to disguise my IP address, however without success. I use the command sshuttle -r <user>@<remote_server> 0.0.0.0/0 -e "ssh -i /home/felix/.ssh/id_rsa" --...
Felix's user avatar
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0 answers
24 views

How to pass file server to computer that is connected by Internet connection sharing?

I need access to my file server from a desktop I have connected through Internet Connection Sharing. I am using Internet connection sharing because the netgear router doesn't have enough plugs. The ...
Michael Weaser's user avatar
0 votes
1 answer
2k views

ssh to remote server hangs, but works locally (putty / cygwin / windows 10 to linux)

I've got a linux server running openssh. I can connect to it both from the local LAN and remotely. However, there is one client (a Windows 10 laptop) that can only connect to it locally. When I try ...
meeotch's user avatar
1 vote
1 answer
1k views

Windows 8/10 DNS issues browser - ping - nslookup

I know it has been asked before, but to date, I've not been able to find a final working solution (which keeps working) because on very rare occasions, it all works, but after a reboot it is back to ...
BeBit's user avatar
  • 13
2 votes
0 answers
92 views

Strange packet loss issue

I'm really struggling to track down the cause of a packet loss issue on my home network (BT Infinity FTTC). It started happening suddenly yesterday morning and is manifesting itself in 3 ways: ...
ctrlz's user avatar
  • 21
1 vote
1 answer
158 views

Setting up a separate network in an already existing one

I want to accomplish the following: The 192.168.0.x network already exists, I want to set up the 192.168.2.x network inside it. Router1 is a generic cheap gigabit router, not capable of static routes....
Máté Varga's user avatar
2 votes
2 answers
4k views

how to access printer bridged via dd-wrt

I have a Brother Printer with a LAN port in the back. I have a TP-LINK WR841N router that I just installed DD-WRT on in order to bridge the printer to my main Wireless network. Here are the basic ...
Vince W.'s user avatar
  • 217
0 votes
1 answer
73 views

Ethernet client over Wifi Raspberry

Is there a possibility to create a "bridge" between the wireless adapter and the ethernet adapter in a Rapberry PI 3 whitout having routing involved? The use case is as follows: I need to connect a ...
Maximilian Eheim's user avatar
0 votes
2 answers
5k views

VMware Player + Debian: No internet connection with network nat

I don't know what I did or what changed but about an hour ago I lost internet connection on my VMware Player with latest Debian installed. I already restarted Host and Client, reinstalled VMware-Tools,...
binaryBigInt's user avatar
0 votes
0 answers
713 views

OpenVPN: Forward one ip from client lan to server

My setup looks as following: Server (ubuntu server) with public ip address 1.2.3.4 acting as OpenVPN server RaspberryPi (raspbian) connected to the OpenVPN server with address 10.8.0.6 in OpenVPN ...
darumderum's user avatar
1 vote
2 answers
947 views

Openvpn issue with reconnection and multiple clients in the same NAT

I have a Openvpn server inside my home network allowing access from outside. The setup is working but I still have two problems with it. First when I loose VPN connection an try to reconnect ...
AGrzes's user avatar
  • 121
0 votes
1 answer
1k views

How do I block outbound traffic except a few IPs via IPTables?

I have an Asus wireless router that was flashed with MERLIN. I also own several IP Cameras connected via Wifi. I want to prevent the IP Cameras from trying to call home by disabling outbound. Which ...
Simon Song's user avatar
0 votes
2 answers
48 views

Network switch sometimes does not allow computers to connect to the router. Perpetual "Identifying network..."

The router (RT-N66U) is connected to a network switch (this one), sometimes it works, sometimes it does not. The internet works just fine wireless, power-cycling the switch does nothing, however, ...
Jose V's user avatar
  • 251
0 votes
1 answer
621 views

pf firewall blocks raspbian apt-get update

I am connecting my raspberry pi 3(raspbian stretch) to my Macpro(10.13.2; High Sierra) to 802.3 ethernet port which is a part of bridged adapter (bridge100) using Internet Share feature. Internet ...
drew1kun's user avatar
  • 2,137
1 vote
1 answer
1k views

Windows 'No connections Are Available' while connected to Virtualbox Host-Only Network successfully

I am successfully getting my internet to my Windows Host from a source inside a Virtualbox VM (a passed-through usb dongle), through the Virtualbox Host-Only Ethernet Adapter. But Windows thinks I'm ...
Spectraljump's user avatar
3 votes
0 answers
67 views

I'm going insane.... Chrome on OSX problems

OK, so this is going to drive me to drink if I spend any more time trying to figure it out. I have a situation where things seem fine when I hit a web site from safari, but any attempt to surf ...
Dwayne King's user avatar
0 votes
1 answer
82 views

Strange windows behaviour with DNS

I successfully installed and configured knot-resolver on my dedicated server connected through VPN but I can't get it to work on my workstations. Actually nslookup superuser.com b.b.b.1 on my Win10 ...
Sunny's user avatar
  • 1
2 votes
2 answers
6k views

My ADSL router keeps disconnecting, how can I diagnose it?

My ADSL router (a 10-ish years old Comtrend AR-5381u) keeps disconnecting from the Internet every few minutes. It's been like that for 3-4 days; the weird thing is that it only happens during the ...
AJPerez's user avatar
  • 161
0 votes
0 answers
1k views

Can I extend a network by connecting two Modems via a RG-6 coax cable? Assuming I have normal routers on either end?

The flow of Data would be as follows: ISP --> Modem 0 --> Router 0 As would be in a normal home internet setup. Then LAN 0 from Router 0 --> (Via Ethernet) --> Modem 1 WAN Modem 1 ==> (Via Coax) ==>...
user610134's user avatar
2 votes
1 answer
3k views

Can't mount network drive across subnets

I seem to be having an issue when it comes to mapping a network drive to Windows' Explorer. I am trying to map my NAS which is located in 'Router1', and my computer which is in 'Router2', but every ...
Mateo's user avatar
  • 109
0 votes
0 answers
907 views

Accessing IP/WiFi CCTV camera using browser

OK, I have a CCTV camera that works either with cable or wifi, but my issue is that I know the IP address but when I input the address in a browser it comes back that it can't find. I can use the ...
Don Dubuque's user avatar
0 votes
1 answer
511 views

Which picture correctly shows a crossover wire for networking?

Why are there crossover cable diagrams/dipictions that show two different wiring formats? I always thought the first pic below was the correct way to format a crossover cable? I've never seen the way ...
Hunter T.'s user avatar
  • 147
1 vote
1 answer
2k views

What determines transmitted and received data and why is a crossover cable and straight through cable needed in curtain situations?

I understand what RX and TX means when it comes to networking and I understand the difference between T568A and T568B wiring standards. But the one thing I don't understand is if the different colored ...
Hunter T.'s user avatar
  • 147
2 votes
2 answers
3k views

How to access a remote PC from a local device through the a VPN on another local PC?

I just wanna know how to access [C] from [B] given the following diagram? ┌─────────────────────────┐ ┌───────────────────────┐ │ HOME LAN │ ┌────────>│ ...
davidesp's user avatar
  • 121
0 votes
1 answer
123 views

Can only RDP to PC from Mac

I previously setup remote desktop on a Windows 10 Home computer a couple years ago, but I can't remember how I did it. I can currently remote into the system from a Mac (local network via IP) with a ...
LakeEffectSnow's user avatar
0 votes
1 answer
9k views

Can't telnet to router

I have a TP-Link TD-w8961 router and I'm trying to connect to it using telnet. I've tried this command: telnet 192.168.1.1 but it times out. I've also tried connecting to port 80 and i get the ...
ddev's user avatar
  • 11
0 votes
0 answers
1k views

Internet connection not working on guest system (VirtualBox, Guest: Ubuntu, Host: Windows)

I have the VirtualBox 5.1.22 installed and I'm running Ubuntu 16.04 on it. My host system is Windows 7. When I installed everything, the VirtualBox/Ubuntu seem to have configured the network ...
pelicula's user avatar
0 votes
0 answers
26 views

Windows 10 ucer cannot reach site

Good Morning, I'm a noob with that and I don't know where to look for it. Basically, a user in the network (all win10) is no able to reach a subdomain. I've tried to do the Tracert from 2 PC (they are ...
andrepogg's user avatar
1 vote
1 answer
900 views

VirtualBox and VBoxVmService networking

I'm running ssh server on VirtualBox-ed Slackware 14.2 on Windows host. I've set up NAT networking with port forwarding with 4191 port configured as a host port. I've installed and configured ...
Ringger81's user avatar
  • 1,157
0 votes
1 answer
194 views

How to connect to an Openvpn Access Server in Linux

I'm working at a company that uses a lot of openvpn connections to different customers. Most of them are Openvpn Access Server. 100% of my coworkers use Mac or Windows but I would like to use Linux, ...
Ctrl 4's user avatar
  • 1
0 votes
1 answer
2k views

Wake on Lan doesn't work on wan [duplicate]

I'm trying to setup wake on lan. My router doesn't allow port forwarding to broadcast so I've binded the mac address of my system to a static ip in the router's control panel. I've also forwarded port ...
ddev's user avatar
  • 11
1 vote
1 answer
809 views

How to measure amount of data sent and received by a specific app?

I would like to get a total amount of bytes that is sent and received by a specific program. I know I get totals for the entire machine by selecting Status off the Network Card's context menu, but ...
AngryHacker's user avatar
  • 18.6k
1 vote
4 answers
849 views

Is this a Ethernet LAN Splitter?

I bought the following device from ebay, it is very cheap (1€ for 3): It is advertized as "New RJ45 CAT5 6 Ethernet LAN Network Splitter Adapter N7 J0W4". It seems to also be known as "B00UMX8FVQ". ...
malat's user avatar
  • 1,269
1 vote
1 answer
128 views

Wireless problems in large building; do I need Mesh Networking? Can I use existing Routers?

I've got a $100-150 Asus Router that was doing fine in a 3 bedroom townhouse a few years ago. I now live in a 5000 sq ft space across three floors, wherein the network is as follows: 1Gb/s Modem from ...
CDove's user avatar
  • 1,206
2 votes
1 answer
6k views

Run command to open network connections list box

Is there any way I can open the network connection list box (see image) using Run or cmd? Im currently on Windows 10.
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