01 Jun

How to manage simulation in VIRL from local network

Cisco and VIRL logos

I’ve been using Cisco VIRL for over two years for both learning technologies and testing new solutions as PoC. Accessing devices in simulation via embedded console link is easy but not efficient. I always wanted to manage simulation in VIRL from my laptop not desktop PC. Also in many scenarios you  may want to connect external servers like netflow collector or IPAM software you wanna test. Also it’s quite handy to have access to running simulation form Internet, isn’t it?

Let me show you how I connect Cisco VIRL running simulation to other devices in my network and to Internet. In this tutorial I assume that you didn’t change default VIRL networking configuration.

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19 Apr

BFD – presentation from PLNOG10

BFD – presentation from PLNOG10

A little late but here it is – presentation from my session on PLNOG10 conference that took place in Warsaw 28th Feb – 1st Match. This is one of best conferences for Service Providers in country and region.

This time I was talking about BFD protocol, deployment strategies and caveats. The presentation was in Polish but slides are in English.