network

  1. O

    Wifi, ethernet connected, but no internet.

    Hey! I have a problem with my Ubuntu system. Wifi and ethernet is connected, when I type iwconfig command it displays but the internetdoes not work. Everything worked before. Iknow it's the system's fault, because on theother system (Windows) (dualboot) everythingworks without a problem. This is...
  2. L

    Network Error after Peppermint 10 OS package updates

    I just bought a new computer and installed peppermint 10, once I did package updates I wasn't able to get WiFi or LAN to connect. I tried to reinstall but can't get the USB to boot! I've asked a friend to help me with some start networking commands but no luck. Can anyone help me understand...
  3. J

    netplan "renderer NetworkManager" = could not resolve 'ca.archive.ubuntu.com'

    Hi so today I stumbled upon a problem. When adding the line "renderer NetworkManager" to my netplan .yaml I get a could not resolve error when trying to do a apt update. My .yaml looks like --------------------------------- network: ethernets: enp9s0: addresses: -...
  4. stuffedegg

    Newbie to Linux, network question

    Hi all, sorry if this is in the wrong section, I have only just joined. I am very new to Linux, but honestly, I love it. I am dual booting between Win 10 and Linux Mint (separate SSDs) The way that my household has our network set up is, I am the only person who has a desktop, so I keep a 1TB...
  5. D

    Network issues

    Hello, we have a problem on ubuntu 18.4 if anyone has the idea please. Ubuntus 18.4 VM in vmware which has two network card: one in the DMZ and one in the local network, the server can be reached from the internet from the DMZ card IP by port forwarding and can be reached from the local network...
  6. L

    How to connect internet automatically during startup?

    The os recognize my ethernet device as `enp6s0`. ifconfig -a enp6s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.31.22 netmask 255.255.255.0 broadcast 192.168.31.255 My home network structure: isp ---- moden ---- router ---- pc I had already...
  7. J

    SSL with openssl made everything stop working

    So basiclky yesterday I tried to use a self signed ssl using openssl but since creating it using the command sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private/apache-selfsigned.key -out /etc/ssl/certs/apache-selfsigned.crt most of myy things like nextcloud and...
  8. SuperAdventureHunter

    Spontanious Networking Problem [CLOSED]

    Once again I have been bested by GNU/Linux. Well, all of a sudden Ethernet broke. I hadn't configured wireless yet (my current networking card uses proprietary drivers; different problem for a different time), so on my Debian installation I don't have internet. I know this isn't a hardware...
  9. J

    Slow network trasfer rate after boot drive swap.

    Hi so I just received my new boot drive that I changed because I was running out of space. I am running a server with ubuntu 20.04 on it and I am using 2 2.5gbs nic in both it and my main pc. Before I was getting a steady 280-290MB/s of transfer rate. But after restoring a backup that I had made...
  10. QuanTrieuPCYT

    disable static IP and turn on Dynamic IP without accessing into system

    I have a Raspberry Pi 4 running Raspberry Pi OS I installed Pi-hole for network adblocking, and it set my IP to static (192.168.1.116) But recently, the Raspberry Pi got switched off for some reasons and my security camera stole that IP and my Pi's IP. And now the Pi wouldnt boot because of IP...
  11. B

    Linux Project

    Hello, I have a personal project that includes some ideas of using Oracle VM, monitoring and some network commands. So far, I have two VMs that can communicate with eachother, I made a database using mysql on one of the VMs and on the other I want to access and see the database on a web server...
  12. G

    IP Masquerading and network cards

    Hi. I am a second year information systems student. I got an exercise from my university but i am struggling to understand how to complete it, and with covid and not having in person teaching (and tutors and lecturers who dont respond) its taking its toll. I will attach the question as an image...
  13. M

    Puppy Linux 8.0 not detecting Wireless

    My disc-booted 64-bit Puppy Linux 8.0 is not detecting my computer's wireless network interface. The wireless network interface does run fine with my computer's installed Ubuntu operating system. Puppy Linux is only detecting my eth0 ethernet. Puppy Linux's terminal revealed my network module...
  14. E

    Ping through 2 Namespaces in same Subnet

    Hi @ all, i´ve a question. I have the following setup, but cannot ping from ETHA to ETHB. If i check Namespace 1, i have the following configuration: [email protected]: ip netns exec ns1 ip a 1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default link/loopback 00:00:00:00:00:00 brd...
  15. M

    My phone can't connect with pc

    Hello, i have kali linux latest version, i connect always my phone with pc to share network, today i have connected my phone to pc but it charge only, kali show my phone 2 seconds and not show the phone after this, i have tryed another phone, the same thing, i want fix the problem, but i don't...
  16. C

    Can I create a soft AP with WEP encryption using Linux?

    I want to create a soft access point using my PC with WEP encryption in order to connect my Nintendo DS to the internet, as the DS only supports Wifi with WEP encryption. Unfortunately, Windows 10 doesn't allow you to make a hotspot with that encryption method, only WPA. Is there a Linux...
  17. Skaytacium

    How Can I Make My Kali Linux Apache2 Server Accessible to People Not Connected to My Network?

    I use Kali Linux 2020 with Xfce4 and VirtualBox. I created a payload was looking up delivery methods and thought that HTTP would probably be the best. I used the service apache2 start command and the server worked fine on the OS itself. On my external Windows OS, it didn't work. Then I changed...
  18. H

    centos7 ping localhost slow

    When my machine was loaded with 10% CPU, 25% memory consumption and enough disk space, ping localhost found that the response time was 6ms, and it was also found that the IP time of other machines in the Intranet ping my machine was about 6ms.The Intranet network has determined that the...
  19. T

    Request Time Out / Sessions Stalling through IPTABLE (DNAT)

    Scenario: Customer recently Migrated Clustered HANA DB Servers to Azure Cloud Platform but these are Physical Servers on Azure (Offering: Azure HLI). Usually these HLIs (HANA DB Servers) in Azure cannot be accessible directly, even not from Azure VNETs. In other Words, HLIs cannot access...
  20. W

    How to delete "bridge (pan1) in mint 18.3

    Some how, I got a bridge in "Network" that stops all internet traffic until it is stopped. I have tried stopping it and the network works until I reboot, then it comes back. I have tried deleting it in Network Manager with the same results. How can I get rid of this bridge permanently, short...
Top