network

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...

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...

How do I find out an IP address of Linux KVM guest from Linux host itself? I wanted to ssh into KVM guest VM. How can I find the IP address of a KVM Virtual Machine Guest on a CentOS Linux 7.x server?

I recently installed Debian and I'm getting the following message at startup: [FAILED] Failed to start Raise network interfaces. See 'systemctl status networking.service' for details. I run that command and I got the following message: ● networking.service - Raise network interfaces...

Hello All, I just installed Linux-mint on a desktop that I am setting up. I like the interface and all but there is one problem, I can't connect to my wifi here. I've ran: sudo lsusb sudo lspci sudo lsmod

I am trying to network boot Linux via TFTP and so when it starts up it says on the console, "ipaddr not set". Yet when I print the variable ipaddr it shows the ip address as shown in the image. Everytime I change the u-boot configuration I have to issue the command, "env default -a" because...

I am using udhcp client for an embedded device. I am trying to add a feature to set a static IP, Netmask, DNS, and gateway address. I am trying to set it through the "-r" argument (request): /sbin/udhcpc -A 3 -f -s /tmp/udhcpc_wlan0_sh -i wlan0 -r 172.16.0.2 It does not seem to work. I try to...

Hello everyone, i can't seem to get my wifi to work properly. The Wifi tab disappeared from settings and i can only connect via ethernet. Here are the outputs of some (hopefully useful) commands i sent on terminal: airmon-ng: PHY Interface Driver...

I am doing a vulnhub CTF walkthrough (Lampiao). I have my main VM set up using Kali Linux in VirtualBox. The victim VM is the Lampiao machine. I am supposed to run Netdiscover on Kali to search for the IP's of all machines on my network. I have both machines set to NAT. When I run Netdiscover...

I know the ndpi-netfilter can block traffic by coordinate with iptables ，but I want some alternatives that provide a uniform interface to add my own application protocol like a application feature library and they don't need to make a specific *.c file to realize adding purpose. So do you know...

Recently downloaded Ubuntu gamepack via USB flash drive. All went well as far as I know and except for my internet problems all is well. I do not no why, and would like some assistance in troubleshooting the problem. The system has no problems with connecting to the modem via Firefox when the...

Hi my name feliks, i got som problem with my last project. My last project topic it's all about Hierarchical token Bucket. And i got problem with my limiter bandwidth, because my bandwidth can't limited. I need a solution, so i hope i could a solution in this forum. Thank you :D

Hello there, I'm not an network admin so my worry is probably dumb to solve, but if it's the case, that would be great :) For my project, I deployed some mini PCs that are all connected to the same router by Wi-fi to be able to synchronize their internal clock. These mini PCs don't have a...

Hello all, Preface; I'm new to Linux. After installing Linux Mint 18 on a new build and patching the driver source code in order to use a Linksys AE6000 wifi adapter, I still cannot connect to my network. The wifi adapter lights up as if it is on, but after lspci shows no network controller...

Okay so either I am dummer then I look or there is a real problem here. Fedora 23 Interface 1: enp9s0 192.168.1.137 255.255.255.0 Wired (Internet connection) Interface 2: wlp0s20u14 192.168.10.1 255.255.255.128 Wireless (no internet connection) Here is what I am trying to do: Create a...