If you think that BGP is a Server Provider (SP) only protocol and is not your business in the data center, then better think again because BGP is coming to your territory. Traditionally for Enterprises and DCs; BGP commonly took part at the Internet edge in multi-homing scenarios (the internet from multiple ISPs) where BGP provided …
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Nuage Networks is a spinoff from Alcatel-Lucent (now under Nokia as they acquisition Alcatel recently) and also a name of software defined network (SDN) overlay solution for datacenters and direct competitor for a bit more widely known vmWare’s NSX. However Alcatel/Nokia are not the only backers here, Hewlett Packard Enterprise (HPE) also got a vested interest in this technology and jumped on the partnership with Alcatel/Nokia generating their own spin-off called “HPE’s Distributed Cloud Networking” or HPE DCN for short. In this article I am going to quickly summarize what it should be capable of doing, and then I am going do a run down of how to install this system in a home lab environment, while trying to minimize the requirements for a home install of this beast sacrificing a few redundancies that you would normally have in a DC setup.
I am marking this article as “Part 1” because this installation will only provide the most very basic overlay solution and there will be follow-ups that will go into different aspects later (e.g. redundancy, cooperation with vmWare ESX high availability or L3 VTEPs). For now we are going to setup a simple lab, trying to minimize the Continue reading
As you noticed from the previous articles, lately I have been playing with some various tunnelling techniques and today I am presenting MACSEC. Most of the documentation resources about MACSEC implementation on the web, at this moment, are the ones showing various vendors implementation, especially Cisco's approach. Although it's not a new topic, Linux support for MACSEC was added only recently.
Looking backward at last week or forward into next week. Stream of thinking. unregenerate – adj. not reformed, unreconstructed, obstinate, stubborn BGPv4 is Not a Standard BGPv4 RFC4271 is only a draft standard. It is not an Internet standard. It’s still not finished, has several errata and over 50 extensions are currently underway in the […]
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Although container technology has been around for more than a decade, the market is ripe for startups.
Although container technology has been around for more than a decade, the market is ripe for startups.
Someone out there might be ready to pull another Dell.