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.
34,581
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What exactly is Network as a Service?
I've red a few articles, including the Wikipedia one, and it's not clear to me how networking can be done in the cloud. By definition the cloud is offsite so you would need at least an internet ...
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How do I port forward with my modem?
I've been trying to port forward for ages, but my modem is really strange, I'll attach an image:
Where do I fill in the 25565 port? And what does wan port mean?
Can someone help?
3
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1
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Subnet mask of 255.255.255.255 - Internet is still working. How?
I was playing around with my Samsung TV trying to hide other network UPnP/DLNA devices such as Sonos speakers from showing up as source inputs on the TV.
I figured I would manually configure my TV to ...
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1
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723
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Routing between two wireless interfaces - Linux
Basically, my network looks like that
+------+
10.0.0.10 ------ 10.0.0.1=|Laptop|=11.0.0.11 ------ 11.0.0.1
(wlan0,client) (AP,wlan0)+------+(wlan1,client) (AP)...
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After putting Windows 10 laptop to sleep, wifi disconnects and cannot reconnect to any networks
I’ve noticed recently that every time I wake my older laptop (Alienware 15R3) it isn’t automatically connected to my wifi and even if I try to manually search for my wifi no hotspots pop up. Even if I ...
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Nobody can enter my network, with 1 exception
I'm trying to setup an audio stream with Icecast and Ices, both are running fine and on my local network I can connect to the stream and listen to it. I'm doing this with 2 other people on different ...
1
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0
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282
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Can’t connect to Windows 10 via ssh neither netcat
I have installed 'OpenSSH SSH Server' on Windows 10 machine,(and it’s running) and I'm trying to connect from Kali Linux machine but I always get "ssh: connect to host 192.168.1.181 port 22: ...
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How to port forward on a private ip
I wanted to port forward so I can host my own MC server etc... But I realized that my router's public ip is private. Any suggestions I'm using TL-WR740N
Thanks.
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1
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2k
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How to avoid TCP/IP Fingerprinting
I have the following setup:
+-----------+ SSH Tunnels Over Socks5 Proxy +--------------+
| | | |
| Linux PC +-------------------------...
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1
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4k
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Network speed versus HDD speed in NAS RAID5 configuration
I'm considering a QNAP 653D 6-bay NAS with 8GB of memory and an array of 12TB Seagate Ironwolf NAS HDDs configured in RAID 5 (initially with three drives that I bought on sale and expanding to 6 later)...
- 123
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Cannot get SCP to work even though SSH works
I have a remote VPS that I can succesfully connect to via SSH, using my SSH key. I disabled password authentication in /etc/ssh/sshd_config.
I have not been able to get scp to work despite reviewing ...
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2k
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After Ubuntu kernel upgrade in Virtual Box Genymotion Virtual machine Host-Only Adapter is missing, attempt to create a new one is unsuccessful
I am using Ubuntu 20.04 My Virtual Box was running perfectly fine. But then I upgraded my kernel and rebooted the computer.
Now when I am trying to start my Virtual Machine I am getting the following ...
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1
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Port forwarding: Modem -> Router -> AP -> Server
Attached is my network diagram. I have a Modem -> Router -> AP -> Server setup and want to forward port 443 through them. I have tried 3 configurations in the IP > Firewall > NAT but ...
- 135
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1
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It is possible to connect a device to a router using WDS Bridging via lan cable , and get internet through it?
First of all, sorry but im kind of a noob in networking and i dont know the offical terminology, that being said, let me explain you my issue:
I have a router in a room, which delivers internet ...
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2
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0
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789
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Virtual Machine (interface enp0s4) not assigned dynamic IPv4 address
I have a Ubuntu Server 20.04 virtual machine running on my FreeNAS 11.3-U5 box.
My problem is that my virtual Ubuntu Server is not being assigned an IP address.
I have an Edge Router X with Subnet 10....
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1
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925
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Can't access some sites on Windows while it is possible on Linux in the same PC [closed]
I'm having issues accessing sites like Pastebin.com or The Pirate Bay from my Windows 10 system. The browser times out. I tried different browsers (Brave, Edge, Chrome, Firefox) and also created a new ...
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1
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I want to block all external traffic but allow internal traffic on a port 138
As a security enhancement, I need to block all incoming external traffic to port 138. But I want to make sure that systems within the same network can still access or communicate over this port, ...
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1
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1k
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How to use a web proxy Python program to hide IP address while web browsing?
I'm new to learning creating web proxies using Python. I do not really understand the concept of the Python program and how it is used to hide my IP address while accessing websites. Most Youtube ...
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1
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Send Ethernet Packets under unicast
I am trying create this type of ethernet frame :
Dest Address ( first bits zero) + Source Address +Source Ip address +Dest IP address +Data
But I dont know Is it neccessary ether type IpV4 08 00 or ...
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0
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832
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MAC Address Spoofing causes VM Machine to lose physical connection?
I currently paid for a Network Testing/Python coding course online and one of the first programs we created was a MAC address changer.
When I change the MAC address of my Virtual Machine it cuts out ...
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1k
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Network switch in-between modem and two routers
I live in an apartment and the provided modem only has one ethernet out port.
In order to wire ethernet to the rest of the apartment I put in a 5 port switch.
Will I able able to connect two routers ...
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1
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2k
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Laptop does not detect when ethernet cable is plugged in
I have an MSI G65 Stealth with Windows 10. Any time I plug in an ethernet cable, nothing happens. It still shows "A network cable is unplugged". I have to disable and enable the adapter ...
- 1,912
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Is it possible to specify which apps use which network interfaces on MacOS?
I have a MacBook Pro that is connected by Ethernet to two separate networks, one connected to the internet, and the other connected to a completely isolated network which is used to communicate to in-...
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1k
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How to set up a 6to4 tunnel on windows
There are 6to4 tunnel services like http://tb.netassist.ua/ or https://tunnelbroker.net/ but how can i set up those on windows?
if I run the script (for example from netassist):
netsh interface teredo ...
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1
answer
41
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A switch connected to a router
So the router, with 3 other computers connected on it, is connected to a switch with 3 other computers connected to it, all the computers are getting internet but they cant seem to find the computers ...
0
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0
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114
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TOR over VPN for home network
I would like to use a VPN service that does not support a build in Tor over VPN option. So would there be a way to make this at home for the whole network?
Would something like this make sense?
...
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How do I open/map a network drive share in Ubuntu (Nautilus)?
I just moved from Windows to Ubuntu 20.04.1 LTS and I'm still adapting, I'm using it on my work laptop and I need to reach network shared folders.
In Windows I would just open the file explorer and ...
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Hosting several applications from home
I'm hosting several applications from home. My current "dirty" solution is, to forward multiple ports in my router.
Downside is, I have to remember which ports serve which application.
Plus, ...
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339
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SFTP backup task got a network issue and cannot reconnect after on debian
I have got a problem with a scheduled task in PHP on my debian server.
Every night, I send a backup of data from server S1 to server S2. The two server are dedicated server but not host at the same ...
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1
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OpenVPN server interface sharing issues on Windows Server 2019
Let me explain my problem to you. I put OpenVPN on a Windows Server 2019. However I have a problem with the network interface sharing. When I restart the server. The sharing doesn't work anymore. I ...
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0
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Does this dual-WAN setup seem sensible? NBN + 5G failover
I have an HFC internet connection, which takes the form of an ISP-managed Network Termination Device (you can't even log into it, you just have to stare sadly at the status lights) hooked up to a ...
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Multiple different IPv6 WAN addresses same time
this is my first post, so be gentle with me for sometimes not using the correct terminology.
I am using a Fibre ISP with CG-NAT (DS-Lite). I connect via IPv6 Prefix Delegation with a /56 address space....
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706
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Can I use the ISP modem/router as only a modem? and LAN-to-WAN to another modem/router?
My ISP forces us to use their modem/router. The provided modem/router is a custom NETGEAR VEGN2610 Telco gateway.
I want to manage my LAN, WiFi & QoS using my previous modem/router: a D-Link DVA-...
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138
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What DNS records are required to configure web hosting for a subdomain?
I've browsed several questions about DNS setup for subdomains and not quite found an answer, so I'm hoping you can assist.
Our domain name (100storybuilding.org.au) is registered with one provider (...
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1
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1k
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Configuring router to assign static IPv6 addresses on the LAN, using an ISP-provided static /48 IPv6 network?
My ISP provides me with a "static /48-IPv6 network". I'd like to assign some "static" (as in out-living router/machine restarts) IPv6 addresses to machines behind that router so ...
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No access to webinterface via activated openVPN
I have a LinkSys Router with OpenVPN Server activated in the LinkSys admin interface.
The openVPN connections is working so far and I can access the Server via RDP and the internal IP-Address.
But I ...
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2
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2k
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is that possible to ping a router with DynDNS name?
my goal is to set up VPN Server on the remote router and connect to it via WWW with a VPN Client. To avoid fixed public IP I use DynDNS service (no-ip) and it seems it is working (I see both in noip ...
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0
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1k
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Windows 10 pro cannot see itself on Network
I am having an issue with Windows Networking. I have two laptops, and one desktop computer. The desktop is plugged in via ethernet to the router, while the two laptops are wireless. The two laptops ...
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Access Raspberry Pi behind a NAT firewall through Internet
I have been developing projects with Raspberry Pi 4. For the current project I am running a NextCloudPi server on it. I am able to access the server using my Internal IP. I want to access it using a ...
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1
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HyperV fails to run VMs that are connected to a virtual switch, but works for VMs that are not connected
I am running Windows 10 20H2 on a HP EliteBook G4.
I have the following problem:
I cannot run VMs attached to a virtual switch.
All VMs run successfully when not using a Virtual Switch ("not ...
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Split coaxial cable to modem and moca adapter
I recently moved into a new place (rental) and I'm wondering if the following is possible. There's a single coaxial cable that powers the internet connection. It is currently hooked up to a modem ...
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Can't access linux server in local network
Problem: Unable to access Linux Mint 20.1 PC from Windows PC after changing new router (TP-Link AX11000)
Router: TP-Link AX11000
Machine 1: Windows 10 PC
Machine 2: Linux Mint 20.1 PC
I was able to ...
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589
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How to change Raspberry Pi's MAC address while connected over SSH?
I have a Raspberry Pi 4B connected over SSH (Putty with Xming server), I wanted to change the MAC address but each time when I enter the command 'sudo ipconfig eth0 down', my SSH session will get ...
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Unable to start dnscrypt-proxy on raspbian
I am using a Raspberry Pi Zero W. The OS is Raspbian Buster. I installed DNSCrypt-Proxy but was unable to start it.
Checked it with sudo systemctl status dnscrypt-proxy.
Got [FATAL] listen udp 127.0.0....
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How do I access host network namespaces from inside a container deployed in a swarm?
I'd like to globally deploy a container on my swarm that applies some iptables rules to the host's networks. Specifically, I want to add rules to some overlay networks, which appear to be in a unique ...
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Why this oddity when using nmap?
My home router (Mikrotik RB750Gr2) has an internal IP address of 192.168.1.1 and a routing table which looks like this:
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 ADS 0.0....
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Does download speed actually decrease when you download from a far away server, or just delayed?
On speedtest.net, if I test my download speed to my ISP server, I would get my full download speed which is normal. When I test my internet speed to servers that are 1000-2000km away, I would get only ...
user1262901
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Gateway bridged mode
n00b question: I have a gateway from my ISP that lacks features and in order to access any advanced features whatsoever you must login to their site where settings are stored on their backend which ...
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100
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Make mobile hotspot's wifi appear as mobile data in windows 10
A windows application starts downloading large files when connected to wifi irrespective of what user choose. When connected to mobile data, the application downloads only when user select/allow.
...
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Connect computers from different networks
Here is my situation:
There is normal network with a router at 192.168.0.1 that connects to internet. I would like to create another network (that doesn't need internet) with AP (currently TL-WA801N ...
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