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Tag: Debian

Tips&Tricks

How to configure Qemu-KVM

Gosh On June 15, 2019June 15, 2019
How to configure Qemu-KVM

At times, it is useful to have a deployed infrastructure of N machines to see how networking works, how the cluster shards on nodes, etc. From time to time I remember how I did it last time. But this time I decided to just write this simple set of commands, so as not to remember,Continue Reading


Tips&Tricks

How to make a layer 2 bridge between two or more Ethernet interfaces on Ubuntu Linux

Gosh On January 27, 2019January 27, 2019
How to make a layer 2 bridge between two or more Ethernet interfaces on Ubuntu Linux

The layer 2 bridging is an implementation of IEEE 802.1 D. This is the transparent bridging that was used in Ethernet layer bridges. Install package: apt-get install bridge-utils Next we’ll create a fake bridge interface: brctl addbr br0brctl stp br0 on # Enable STP in case of network loops Now we can add interfaces toContinue Reading


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