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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Alternative to 'arp -a' for discovering devices on network
The arp command requires installation of additional packages on (Ubuntu) Linux.
Is there an alternative to it for discovering network devices available out of the box?
The equivalent would be arp -a.
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Azure AKS - Single app exhausting connections
We had an issue with our cluster resulting in outage due to failing outgoing connections.
We are running an AKS cluster with 5 linux VMs.
The symptoms we were seeing were that a large portion of ...
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My download speed is decreased on the browsers after these changes
I watched a network optimization video for Windows OS's on the internet and did some changings on my PC according to video. After what I did, I realized when downloading something via Brave it took ...
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Unable to Connect to Wireguard VPN
I am trying to set up a VPN through WireGuard so that I can access a server remotely.
I have the server running Ubuntu Server 24.02 on a Mac Mini and would like to connect with my Windows laptop from ...
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How to communicate across network segments?
I have two hosts, A and B, which are connected to the same router via Ethernet.
A's IP address is 192.168.3.100, but I don't know B's IP address.
I want to scan B's IP address through A, but B's ...
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Router have 2 ip address private ip and public ip (PPPoE). How to point domain to setup a homeserver
I bought a domain from Hostinger. Eg:homelab-server.site
I check my router having 2 ip address:
public ip: A (showing in browser)
private ip: B (showing in router from PPPoe section)
I try to open ...
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Need help improving NAS access speed via various solutions [closed]
I’m looking for some advice on improving remote access speeds to my Synology NAS 220+. It’s set up at my home, and I’m trying to connect to it from outside with good speed. However, I don’t have a ...
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Ping timed out between 2 router from gateway 192.168.0.1 to 192.168.1.1
i need help issue with my communication between 2 router gateway ip from 192.168.0.1 to 192.168.1.1. here i provide some router details below.
Router A :
Dlink DVG-F2452 (provided by ISP)
gateway ip ...
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Pure-ftpd set up for TLS "AUth command unsupported"
I enabled TLS on pure-ftpd as per instructions. Created DH file, installed certificates, increased the logging level.
Now, when connecting from filezilla, I receive a hello stating that TLS is enabled/...
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WANem Emulator and two VM hosts configuration
enter image description here
The below are the configurations I made ,
`
WANEM IP - 192.168.1.111
255.255.255.0
Client
Windows IP - 192.168.1.10
255.255.255.0
Default gateway - 192.168.1.111
It is a ...
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NetworkManager link-local fallback connection fails when setting MAC address
I'm trying to create a fallback to a link-local ip address in linux NetworkManager if the DHCP fails.
Currently I'm trying to set it up like in this answer (two connections in the same interface, one ...
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How do I find the IP address of devices connected through two switches?
I have a series of IP Cameras connected to switch A. Switch A is connected to switch B. Switch B is connected to a laptop that needs to access the cameras.
The cameras had static IPs set for switch A, ...
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Router fritzbox not answering ping from machine on other subnet
My environment has 2 networks with a gateway that communicates ip addresses (dhcp, dnsmasq) and routes for both networks. Most machines should use the 2nd network that will use a openvpn connection ...
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How to port forward from MacOS to VM Ware to a service with private IP
My host IP - 192.168.0.99 - mac
VM IP - 192.168.0.219 - VMWare Fusion os is ubuntu
Service listens on 10.10.10.100:5000 in VM
VMs network adapter is set to bridge
How do I connect from my host OS to a ...
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Why Is My OpenVPN so slow
I configured an OpenVPN server on a Windows Server. On the same computer (192.168.1.204) I have a Web Server that I'm trying to access remotely through the VPN. I have successfully accessed it ...
