All Questions
Tagged with linux networking
4,769
questions
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How to set up routing and firewall to achieve the desired result in this specific scenario (selective routing through wg tunnel)?
I have 2 linux computers connected via wireguard over the internet.
Their wg configuration is as follows.
Computer1:
[Interface]
PrivateKey = <computer1-private-key>
Address = 10.6.0.2/24
...
- 11
0
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0
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13
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Trouble Setting Access Point 2.4GHz Orange Pi Zero 2
I'm setting up a WiFi Access Point using bridge mode. I successfully configured the bridge mode and it's working. Then, I managed to set up the WiFi Access Point for 5GHz as well. But why did I fail ...
0
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1
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20
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Multiple netcat connections in old version of linux
I'm running a 32-bits old version of CentOS in a offline LAN network. I'd like to setup communication between all hosts, pretty much like nc -l 5555 + nc <ip1> 5555 works. Well, I'm aware that ...
- 31
1
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1
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10 gig PCIe network card won't come up unless onboard 2.5 gig card is connected
I recently acquired a zimacube - its a N100 based NAS system. I've wiped the preinstalled zimaos and run a minimal install of ubuntu server 24.04 and made the usual changes I do on my builds for ...
- 130k
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2
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36
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How to setup a reverse proxy across multiple devices on a local network
I am very new to setting up servers and network management so please bear with me.
I have multiple devices on which I would like to self host different services. This includes a few RPI5 and another ...
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1
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0
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32
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100Mbps-1000Mbps NICs all limited to ~40Mbps?
I have paid for 1000Mbps for quite some time from my ISP and have always had trouble with it maxing out at ~40Mbps. I always faulted my VPN and just suffered through it.
I finally tried to ...
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15
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How do I configure 2 public IP addresses on Debian and enable NAT traversal on one?
I got 2 IP addresses from my hosting company, xx.xx.xx.109 and xx.xx.xx.110, both in the same subnet. The subnet mask is 255.255.255.192 and the gateway is xx.xx.xx.20
I have a Proxmox server and ...
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0
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How do you set up a system wide Proxy system for multiple SSH Dynamic Port (SOCKS5) Connections
What I'm trying to do is create a FoxyProxy type system wide proxy system for SSH Dynamic ports. My starting point is a OpenBSD Unix Based system, but has a lot of RedHat based additions. All of the ...
1
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0
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19
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Hotspot connection SSH / Ping
I have a singleboard computer (Rock 4 SE) with a wifi that is hotspot capable. It is running linux Debian. I want to SSH into it with my laptop using the linux machines own wifi as a hotspot for ...
0
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34
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How to pull NMEA0183 traffic from a TCP-based "talker" and send it to a UDP-based listener?
I have one machine (192.168.11.100) that acts as an NMEA0183 "talker" via port 10110/TCP and I have another machine (let's say 192.168.11.110) that can only receive the NMEA strings it needs ...
0
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1
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16
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Docker Compose network isolation mechanism in Linux
When I deploy Docker Compose services, I found that the Docker containers are all on one bridged linux segment; this much is expected. However, sometimes I have had problems connecting from one linux ...
- 3,495
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2
answers
65
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One-to-one NAT on Windows 10
I have three computers:
Host A: Linux PC, with IP 192.168.1.50/24
Host B: Windows VM running on Host A, with IP 192.168.1.100/24 (host-only network) and 192.168.2.100 (vpn)
Host C: PC with any OS (...
- 1
0
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1
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52
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Linux Docker compose container cannot ping another bridged Docker container
Overview
I need a Docker Compose zabbix host to ping a host on a containerlab docker network.
These two Docker networks run under a linux Docker host machine as below... This information comes from ...
- 1
0
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0
answers
52
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No available connections in WSL2 + Ubuntu + KDE
I use:
Windows 10 Pro (ver. 22H2 19045.4529)
WSL2 (wsl --set-default-version 2)
Ubuntu 22.04
KDE Plasma 5.24.7 (sudo apt install kde-plasma-desktop)
Kernel 5.15.153.1-microsoft-standard-WSL2 (64-bit)
...
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1
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0
answers
29
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Linux - Preserve client IP Addresses when connecting to game server over wireguard VPN tunnel from VPS
My question is almost perfectly summarised here:
Preserve connecting clients IP address through an OpenVPN tunnel
And the solution provided in that post hints at what I need to do, and have been ...
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