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.
35,421 questions
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Pi-hole DHCP server in docker container without proxy application
I am running Pi-hole instance in a docker compose setup and want it to also act as my DHCP server.
In addition to Pi-hole, I added to the compose file a container for Pi-hole prometheus metrics ...
Alex.
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50
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When laptop connected to wifi it slows the network down
I got a new laptop last week and something very strange is happening, when i connect it to my WiFi router and i try to access the internet most of the times it times out and when i test the connection ...
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Increase Limit of 8K TCP connections on Linux
I am running a benchmark(Java) where I open 10K connections. I am hitting a limit where I cannot open more than ~8000 tcp connections to a server. Connecting to two servers, the limit seems to be ...
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Fedora loses connectivity to intranet VPN domain after connection expires
Fedora 42.
I use the following script to connect to my work VPN using Cisco AnyConnect Secure Mobility Client 4.10.08029
echo -e "$USER\n$(pass company/domain)\n$(pass otp company/mfa)\ny" &...
- 111
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DNS suffixes vs DNS zones on Windows DNS
Our main internal domain is hosted on four Windows domain controller. There's only one principal zone and this zone contains suffixes hierarchy like this :
my-zone.net
prd
srv
int
srv
It ...
- 11
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How do I fix port forwarding on Windows 10 with WSL?
I’m trying to set up a test platform for some server software. I’m using Windows 10 IoT and Ubuntu 24 on WSL2. Due to the limitations of WSL on Windows 10, I must use port forwarding to allow the ...
- 195
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How to solve DNS resolution for Tailscale and integrate into home network?
Setup
Consider the following setup:
server: is hosting two services: service_public, service_intern.
service_public: should be available from the open internet
service_intern: should only be ...
- 125
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How to invesigate arp and packet loss?
I have a printer that keeps disappearing from the network.
Setup: Printer(static ip) ))) strong wireless link ((( OpenWrt router (hostname mapping) <--> wires to computers (connect to printer ...
- 131
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WireGuard significantly delays reboot after invoking reboot command on Linux
Before issuing reboot, I have to run FIRST wg-quick down wg0 for normal reboot time. If I don't do that, leaving [email protected] handle things, system hangs for about 2 minutes after issuing the ...
- 27
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Want to setup VLAN for IOT using OpenWrt v21.02 and LuCI 22.03
I am using a Gl.inet AX-1800 router using the LuCI through the link provided in the advanced settings page.
I want to create a simple IOT vlan. I know I could use "guest" to do this, which ...
- 101
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Dynamic port assignment / Skip ports already in use [migrated]
The client ports an application uses when establishing a connection to a server are usually assigned dynamically by the OS. I would expect the OS to skip ports which are already in use. That actually ...
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Basic bridge network on AlmaLinux for my host to share Virtual Machine IP's with the local network
I have started using VM's on my Linux server to serve containers. The IP address assigned by the default interface of virsh is accessible from the host machine but not from the wider network. See ...
- 19
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The remotations of internet without ISP on a remote areas
Can i connect a 5G Router to my desktop by ethernetcable and to generate my own internet that when a nearly someone's device get connected to the generated internet can maintain that internet even at ...
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Why am I experiencing a strange ethernet cable termination result? I have not seen this before
My house is wired for ethernet (cat5e) and every room as at least one or two outlets. Two of these outlets have issues. The one I'm trying to tackle today is a line that goes from the first floor ...
- 83
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traceroute google.com returns only one hop on kali VM
I'm running a kali VM in virtualbox on a windows 11 computer. when i run tracert to google.com in the windows CMD it gives what looks like a normal output with 9 hops, but on my VM it looks like this:
...
