I am doing a review of the configuration of all our Cisco equipment after taking over from my predecessor. I noticed in one of the routers has a loopback interface on it but I can’t account for the ...

Running a pretty fresh install of Ubuntu 24.04. Running a script that installs nix and seeing an "Operation not permitted" error. Extracted the line out and run ...

i am building a fedora box and i am trying to work through how to setup virtual interfaces that i stack on the loopback. i use haproxy and want to have the frontend VIPs leverage loopback, such as ...

* Router loopback interfaces: Delete or keep? By Ron Nutter Q: I am doing a review of the configuration of all our Cisco equipment after taking over from my predecessor. I noticed in one of the ...

Unix sysadmins routinely use the “ifconfig -a” command to list network parameters associated with their systems. In particular, they use this command to determine the IP address, netmask and broadcast ...