All Questions
488
questions
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answers
24
views
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 ...
- 1
0
votes
0
answers
19
views
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 ...
1
vote
0
answers
22
views
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 ...
1
vote
0
answers
74
views
Wifi randomly disconnects after some time & Never come back unless system restarted | Fedora 40
I recently purchased a new laptop and I am having a wifi disconnectivity issue in my lonovo machine (ThinkBook 16 G6 ABP with AMD processor). The wifi randomly disconnects after some time and never ...
- 11
1
vote
0
answers
151
views
Problems with Ubuntu 23.10 on Asus Vivobook 16(X1605VA-MB957WS) [closed]
I'm using Ubuntu 23.10 on Asus Vivobook 16(X1605VA-MB957WS) and have the following problem:
The wifi card in the laptop Mediatek wifi card whose driver doesn't support the kernel of Ubuntu. So I don't ...
1
vote
0
answers
34
views
WIFI works, but wired connection does not on Linux
I have a simple network consisting of a internet modem/router supplied by my internet provider (Ziggo). This gives me WIFI and wired connections.
I also have a website (hosted somewhere else) that's ...
0
votes
0
answers
69
views
systemd-networkd gains ipv6 but not ipv4
hoping for some help debugging a systemd-networkd issue.
I have both systemd-networkd and wpa_supplicant.
I've enabled a [email protected] systemd unit that corresponds with an /etc/...
0
votes
0
answers
120
views
How to connect Linux to a WPA2-EAP-CCMP Wi-Fi network?
Summary: after having gone through tons of documentation pages, I still cannot connect my Debian to a WPA2-EAP-CCMP Wi-Fi
The NIC is correctly configured (driver-wise):
# iwconfig
wlx00e04c45ad46 ...
- 3,263
0
votes
0
answers
36
views
Wi-fi Multiband Router doesn't provide proper IP Adress to Linux
Recently my network provider changed my router to a "newer" one.
But I'm having issues to connect to the router from linux devices.
The new router has a technology that my network isn't ...
0
votes
0
answers
54
views
NIC intermittently receiving many duplicate TCP ACKs?
I have been having intermittent spikes in response time with HTTP(S) traffic on WiFi that last varying amounts of time. (Or at the very least HTTP(S) traffic, I do not notice it with Spotify's audio ...
- 1
0
votes
1
answer
72
views
Running soft AP and bridge mode on laptop for legacy connections, connection fails
Recently, I’ve resumed playing Mario Kart DS, an old (2005) Nintendo game available on the Nintendo DS console, including playing online. The online service has been closed by Nintendo for a long time ...
- 141
1
vote
0
answers
27
views
802.11 frames gets resent by my linux
My program is sending custom 802.11 frames for WPA handshake, like authentication, association or acknowledgement. Yet the operating resend the same packet with modifying its radiotapheader and ...
- 105
0
votes
0
answers
70
views
simple route to 192.168.1.1 always ends up in loopback interface instead of eth0
I'm sshing to a raspberry pi over wlan0 and trying to connect to a modem at the ethernet interface.
Take a look at my table and my ip route get:
lz@raspberrypi:~ $ route
Kernel IP routing table
...
- 101
0
votes
1
answer
481
views
Setting Up a Private LAN Network within Another Network on Linux
I'm seeking guidance on setting up a private LAN network within the confines of another network, all on Linux, using open-source firewalls and software. Here's the scenario:
I have a desktop computer ...
0
votes
1
answer
105
views
How set the public IPv6 on my Ubuntu Server 22 on Raspberry Pi?
I'm new to IPv6 stack, still got lot to learn about it.
I got attracted to it when realized I could run my devices NATless and host a small server even with a home router.
When I run ipconfig on ...
- 101
0
votes
0
answers
106
views
What if I changed my subnet mask from 255.255.255.0 to 255.255.255.255 on my Windows, will I be able to communicate with other hosts on my LAN? [duplicate]
Few days back, when I was surfing the admin panel of my router, I had found an IP address. I knew that this IP address was assigned to my router by my ISP. Also I knew that there are few other users ...
0
votes
0
answers
26
views
Hostapd kills ethernet connection
Dealing with the exact same issue like this guy:
https://bbs.archlinux.org/viewtopic.php?id=159306
Interesting that how this never answered and/or the issue still exist in 2023 but can be specific to ...
- 11
1
vote
1
answer
232
views
How to Block a Wifi-Router by MAC adress via terminal
I Need a Little help.
Explain : i got in my Home a homespot/hotspot with „ Ssid: Vodafone homespot“.
This is a Service run by every Router from Vodafone where homespot sharing is active. There are 5 ...
- 13
1
vote
0
answers
146
views
How to connect a Linux machine to a repeater WiFi?
I am trying to create a repeater from my Zyxel P-870HN-53b router and connect to its WiFi. I have followed the following steps:
I have connected router 1 with router 2 with a LAN cable placing its ...
- 170
2
votes
2
answers
2k
views
Unable to ssh into remote server, despite port open and server reachable
As the title says, I am trying to create a home Linux server, and everything was going fine, including when I ssh into the server over LAN from both my laptop and my desktop.
I am a total beginner ...
0
votes
0
answers
65
views
Create Network Bridge that will allow me to access my home network externally
I am trying to create network bridge on Linux so I could access my network externally. I would Like some ideas? or pointers
0
votes
0
answers
107
views
Suddenly unable to access the internet; works fine booting from USB drive
I am using Linux Mint xfce 21.2 Victoria, which I just installed two days ago, and everything has been working fine, except today I was suddenly unable to browse the internet.
Using the hotspot on my ...
0
votes
0
answers
107
views
Using Arch Linux as Noob Need Help: Wifi Randomly Dropping
Alright so I am using PAL3.0 aka Purdue Airlink and have random connection drops very frequently where it will go to 0 B/s Up and 0 B/s Down and persist for a while and sometimes will it resolve ...
- 1
0
votes
0
answers
157
views
List wifi networks when wifi is in AP mode and also when it is in station mode
For my embedded system, I need quite versatile network management. I need to be able to use wifi in AP and station mode and switch between them. I'm using NetworkManager for this.
But i have found, ...
- 13
0
votes
1
answer
188
views
iw not allowing me to create interface (invalid exchange -52)
Kali linux on a Raspberry Pi 4B, adding a monitor interface using iw phy phy0 interface add mon0 type monitor gives command failed: invalid exchange (-52).
iw list:
Wiphy phy0
wiphy index: 0
...
0
votes
0
answers
363
views
Ubuntu can't connect usb Wifi
My motherboard has only wired network adapter. I am trying to connect through wifi usb. System detects the networks, tries to connect, but authentication always fail (wrong password is no option, I am ...
0
votes
1
answer
187
views
If a WiFi client disassociates from the router, can the router re-establish connection or can only the client do it?
I set up a Debian server on an Intel NUC that runs Apache and Samba. It's only connected via WiFi via a static IP. I noticed in the server's kernel log that the WiFi connection (iwlwifi) is ...
- 259
-2
votes
1
answer
372
views
Kali linux shutting down network after 5 minutes
So recently i installed Kali linux on my computer ( along with Windows 10 dual boot )
In the installation process i couldn't get past the network configuration for wifi no matter what, i had to use ...
- 1
0
votes
1
answer
719
views
Trouble with ARP Spoofing with a Virtual Machine in my real Network
I'm currently facing an issue while trying to test my Python-based ARP spoofing program in a Kali Linux virtual machine running on VirtualBox on my PC. The VM is connected to my network using a ...
0
votes
1
answer
457
views
wpa_supplicant not connecting at boot but manually
I generated an embedded Linux system with Yocto Kirkstone, which has all the required modules for WiFi over an RTL8192 dongle.
When I start the device, wpa_supplicant fails connecting the network with ...
- 123