Vyacheslav Gapon – personal blog, manuals, articles, notes, development
In this article I will give an example of setting up port security on D-Link switches.
With Port Security, the ports on D-Link switches can limit the number of devices allowed to connect to the network.
Continue reading “Configuring Port Security on D-Link Switches”
I will give an example of updating the BIOS P80 on the HP ProLiant DL320e Gen8 v2 server.
Update is necessary through iLO4.
Continue reading “Update BIOS P80 on HP ProLiant DL320e Gen8 v2”AS – Autonomic System.
BGP – Border Gateway Protocol.
You can install quagga in Ubuntu/Debian with the following command:
Once on the server with Quagga after adding several thousand network interfaces, I noticed a message in the logs /var/log/zebra.log:
Continue reading “Solution ZEBRA: netlink-listen recvmsg overrun: No buffer space available”ZEBRA: netlink-listen recvmsg overrun: No buffer space available
I will give examples of setting logging for nginx.
To change the log settings, open the nginx configuration file in any text editor:
Below is an example of some commands for viewing information about a computer in Linux.
Continue reading “Check hardware information on Linux”I will give examples of commands for viewing information about a network adapter in Linux.
Continue reading “How to view information about the network adapter in Linux”Once I noticed problems with a link on different Mimosa B5.
The link rose and fell at 1000Mbps every 5-10 seconds, respectively, the customers had a degradation of traffic, pings fell out.
Continue reading “Solving the problem with a link to Mimosa B5”
Once after installing Ubuntu Server 18.04, when trying to install Midnight Commander, a message was displayed that the package for installation was not found.
To solve the problem, you need to add the Universe repository:
Continue reading “How to install Midnight Commander (MC) on Ubuntu 18.04”
To install Midnight Commander in Ubuntu/Debian, just run:
Continue reading “Installation and information about Midnight Commander on Linux”