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.
34,465
questions
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12
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How do I connect a TP Link Router to a Unifi Express?
I am very new to networking. I got a Unifi Express which I have configured and is working. I am able to connect all the computers and IoT devices in my house. However, the range is limited and I would ...
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2
answers
15
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Unable to connect to a raspberry pi4 using SSH via Mac
So I just set up a fresh install of Ubuntu Desktop 23.10. I used the OS Customisation options in the Raspberry pi Imager program. There I set SSH to enabled.
I then mounted the SD card after it got ...
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18
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Blocking SSH Connection Using Scheduled Task
I have a Python script to block SSH connection. When I keep running the program in CMD console, it successfully blocks port 22.
But when I set the script as a scheduled task (run as administrator in ...
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18
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I got Ethernet bridging to work but I am puzzled by the Icon that is presented in the windows 10 networking status area
I was having a lot of trouble getting the Ethernet bridging to work on my home network. The network is in my shop area downstairs and connects with my router upstairs by Wi-Fi. The bandwidth on the ...
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21
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Youtube bandwidth is higher than download speed [closed]
I have a 50mbps internet connection, when I use fast.com or ookla I get a speed of 50mbps, till now everything is normal and expected. But when I watch a YouTube video and right click on the video -&...
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17
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Is there any website or source I can read about making a network layout floor plan? [closed]
Good day,
I'm currently making a network floor plan for 7 buildings with multiple floors for my final project. Currently, I have little idea on how can I make one, I've been searching online for some ...
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24
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Why is windows 11 sending conventional DNS requests after enabling DNS-over-Https?
I enabled DOH on my Wi-Fi. It works. But using Wireshark, I still see explicit DNS requests and see the DNS server refusing the requests.
Why is this happening, and what's the meaning of DOH to ...
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12
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PowerDNS forward requests
I want to switch from bind to PowerDNS.
My setup works just fine for resolving queries for which my DNS is authoritative, but I cannot find the setting on how to forward requests that yield NXDomain ...
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1
answer
48
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How do i make Internet Explorer portable?
As you know support for Internet Explorer (IE) is dropped, but I'm still using it for compatibility purposes. Eg. Bypass Webp format and save images in pure jpg or png format.
I still have my windows ...
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0
answers
31
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Minecraft Server Not Accessible After Upgrading to Fiber Optic
Just recently we were upgraded to fiber optic with our service provider optimum. We use an eero router, & so our network stayed pretty much the same.
Despite unlocking the port for the minecraft ...
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14
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Debian how to route traffic from/to a web app through eth0 instead of tun0 (VPN)
I have a web app which calls some public APIs which block VPN connection. I would like to route all traffic coming/going to the web app through eth0 and not through the default tun0 which is the ...
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51
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Why can't Intel CPU use AMD chipsets and vice versa?
In my own intrepretation, a chipset is just a hardware that implements PCIE, which is basically the communication protocol used by the CPU to communicate with device controllers.
Now, PCIE is an open ...
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23
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network errors in windows
i am desperately trying to fix this for weeks, when doing anything that requires internet with anaconda on windows it gives this error:
Retrieving notices: ...working... Retrying (Retry(total=2, ...
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0
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19
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I am trying to change my MTU but it is not working out as expected
I am trying to change my MTU to "1460" with the tag:
netsh int ipv4 set subinterface “WiFi” mtu=1500 store=persistent
But it says the error:
"The filename, directory name, or volume ...
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16
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Automatically add pppoe account to ONT at ZTE Olt c610 terminal
At ZTEOLT c610.Although I configure ONT by using ZTE Olt c610 to add automatically,I add pppoe account by manually login by ONt webpage.how can I solve ? Explain me , I am beginner in gpon network.
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22
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Can not access share from one of 3 domain controlers
Setup: 3 DC's in the Samen VLAN network.
DC1: Windows server 2016
DC2: Windows server 2019
DC3: Windows server 2019
Problem:
All company data is op DC3 I have added myself with full control using ...
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0
answers
9
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UDMP Wireguard Server + IPSec Site-to-site
We have a UDMP with a few VLANs : 10.92.10.0/24 , 10.92.41.0/24, 10.92.42.0/24
We have added a Wireguard server, which uses 192.168.4.0/24, and works wonderfully (clients can connect and access ...
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36
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Unexpected Login Redirect in Localhost WordPress Sites
I have two WordPress websites set up for learning purposes on my localhost. One is a clone of the other, and both are accessible through different loopback addresses in my /etc/hosts file. When ...
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0
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23
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Bluetooth connectivity issues when connected to Wi-Fi, issues disappear when Wi-Fi is turned off or 5 Ghz Band is disabled
I have a Mini PC equipped with a soldered Realtek 8852BE network interface card (NIC), which supports Wi-Fi 6 and Bluetooth 5.2. However, I'm encountering a peculiar issue where enabling the Wi-Fi ...
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0
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27
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Ncat inside WSL2 not behaving correctly
I have an instance of kali linux running in WSL2 on Windows 11. It is configured to use mirrored networking mode, if that is relevant. Typically, if one were to start listening on 127.0.0.1 on any ...
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30
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Windows: How do I measure network traffic per process?
I am developing a benchmarking tool on Windows that measures startup performance of a process. I have been recording total network traffic using Get-AdapterStatistics | ConvertTo-JSON powershell ...
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42
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What's the correct way to set up a network with multiple upstream routers?
I have a physical network topology that goes from
Modem, to
OPNSense Router (subnet 192.168.0.0/24), to
L2 Managed Network Switch, to
Various LAN clients, including
TP-Link Router (subnet 192.168....
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9
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Timeouts to certain endpoints via digitalocean reserved ip
When following the instrctions on https://docs.digitalocean.com/products/networking/reserved-ips/how-to/outbound-traffic/ some endpoints work fine while others just time out.
ping and mtr reach the ...
1
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1
answer
26
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Linux: Simulate two servers via virtual network
I have the following problem. I want to run a local simulation of two server applications that both open a network socket. These applications normally run separately on embedded Linux devices. A third ...
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0
answers
13
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Private bridges in Kubernetes
I have a Docker-based working project that I'd like to migrate to Kubernetes. The Docker version of the project is a mini-range for a class of about 35 students. It's Docker-based and uses ...
2
votes
1
answer
35
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On Linux I cannot bind to wireguard network interface via IP, but can with interface name
I have a WireGuard connection on my computer that I wish to only bind certain programs to. Programs that bind via the interface name (wg0 in my case) bind correctly, but programs that bind via ...
0
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2
answers
51
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Move files to network share, local space is not freed up
I have seen this many times, over multiple days and many reboots:
I have 0.5GB free locally
I move a 2GB folder from local to network share
It is gone locally
Local drive still shows 0.5GB free
To ...
0
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0
answers
24
views
Wireguard server on Raspberry pi no longer 'forwarding' to the rest of the network
Looking for some help with Wireguard server on Raspberry Pi, as it appears to have stopped working as it used to.
My setup is a home network with a static external IP address, and a 192.168.2.0/24 ...
0
votes
1
answer
27
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Minecraft Server doesn't let others connect when running the .jar using java (instead of javaw)
I'm running a small Minecraft server using ipv6. The relevant port has been forwarded in both the firewall and the router. My friends are able to connect to the server correctly, BUT ONLY if the file ...
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20
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How to automatically install removed network printers?
By default Windows installs network printers automatically with an IPP or another type of basic print driver.
I discovered that when you delete such an automatically installed printer it won't be ...
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27
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How to configure Wake-On-LAN for home network?
The device which is connected to the Internet is my home gateway Huawei HG8245H5. I have a second device connecting my home gateway and my PC TP-Link TL-WR720N. I was able to use WoL through the ...
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26
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2 Network Adapters of PC connected to same router, how does the connection work?
2 NICs connected to same router.
Speedtest 1:
When connected via ethernet only, I get 100Mbps up/download speed.
When connected via WiFi 5GHz only, I get 300Mbps upload (capped by my internet service),...
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0
answers
13
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DD WRT Firmware Beta from 2020, or Linksys or New Router? What to do?
I have a Linksys router that has reached EOL and firmware has not been updated since 2018.
Subsequently I had intended to use DD-WRT on the router. Low and behold, the DD-WRT for mt router is in beta ...
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0
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8
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I can't install llama-index on kaggle. It seems i don't have connexion but i do
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at ...
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12
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Moving from Netgear ReadyNAS RN104 to a different manufacturer
my Netgear ReadyNAS RN104 has died, problem with the power and/or power supply, so I want to move the 4 drives set up in RAID 5 to another NAS. I want to move to a different manufacturer so what is ...
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0
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338
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Geography Worldle Country Answer Today 780: Map Game March 12th, 2024 Solution [closed]
This is bizarre. Today March 12th, we are getting all of today's game solutions, but we are not getting today's Worldle answer at
fortniteinsider.com/geography-worldle-country-answer-today-781-map-...
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1
answer
24
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Capturing traffic in the cloud
I am trying to work out a solution for capturing traffic in the cloud and currently running out of ideas. We need to capture traffic from servers in the cloud and send it to the sensor of the NTA (the ...
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0
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35
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Cannot access internal network server from internal network device using public IP
I cannot access server2 from my laptop under the office network using public external IP address.
And here is my experiment
Case
From
To
Command
Connection
Case 1
L
server1
ssh [email protected] -p ...
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0
answers
36
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When the router shows the same SINR parameter at two different times, but the internet quality is weak , which router parameter should I check?
When in two different times, the router shows the same SINR parameter, but the internet quality is weaker in one of these two times, so that the browser cannot load the sites, which parameter should I ...
0
votes
1
answer
31
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Tunneling all TCP/UDP traffic through one port
My PC doesn't have a public IP, so I want to use a VPN with support for port forwarding for the following applications:
Remote access software
Home Assistant
SSH
LM Studio
A1111 (gradio)
... and ...
0
votes
2
answers
21
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What determines if a packet should be routed locally or forwarded?
As seen in the diagram, when the Linux kernel receives a packet, it goes through the prerouting chain, and then a routing decision is made on whether to forward it to somewhere else or deliver it to a ...
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2
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20
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How to prevent windows idle sleep if there is disk activity?
Searching for these keywords online is difficult. I'm trying to find out if there are any hardware activity based idle thresholds in Windows (11), that are tweakable or that I can take advantage of, ...
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0
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12
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Windows 10 server ssh tunnel to Ubuntu doesn't work
source: Windows 10 Server (local port 8081)
destination: Ubuntu
ssh tunnel: Putty
Windows10 server------->ssh tunnel--------->Ubuntu
I have the ssh tunnel up between the source and destination
...
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0
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55
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Why do my Ubuntu 22.04 Hyper-V virtual machines show two network adapters by default?
Can anyone help me understand why Ubuntu is showing two network interfaces? I've only added one to the Hyper-V VM settings. However, I am using SR-IOV (if that is anyway related to this question).
I'd ...
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0
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20
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NetHunter Network Issue [closed]
I noticed a problem in my mobile.
I have two SIM's in my phone
SIM 1, Take it as "X" (SIM X)
SIM 2, Take it as "Y" (SIM Y)
MY SITUATION :
I Installed "Kali NetHunter" in ...
1
vote
1
answer
35
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Can I set up a 'software' switch in Ubuntu instead of a bridge with Netplan?
I'm currently building a new version of my DIY router, I run Ubuntu 22.04 LTS with a minimal install, and run firewalld on top of it - and the newer hardware I run has a 'mix' of different port speeds ...
1
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1
answer
20
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When I ping from client (CentOS 6) to server (CentOS 7), it is giving error destination net unreachable
I have two virtual machines on my laptop. One is CentOS 7 (server) and the other is CentOS 6 (client).
When I ping from server to client, it is working.
When I ping from client to server, it is ...
0
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0
answers
11
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Network Namespaces security issues
So I created a network namespace for running a vpn only for selected applications, let's call it "myvpn".
I understand I need root to set a different namespace, which by default will start ...
1
vote
1
answer
99
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Is it possible to connect to both internet and intranet at the same time?
I have two routers, one for internet another one for intranet.
Is it possible to connect a LAN cable between router 1 and router 2 to have both internet and intranet access at the same time?
I tried ...
0
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0
answers
22
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HTTP tunnel proxy solutions to escape corporate proxy & firewall
I have a system in a corporate network with a very restrive firewall:
no SSH
only direct traffic allowed is to the corporate HTTP proxy server (80/443)
Deep Packet Inspection
I would like to setup a ...