@mary said in Software-Defined Networking - CompTIA Network+ N10-007 Prof Messer:

Is there specific software that is used for creating a virtual environment?

SDN refers to a great number of potential solutions. In most cases, it is software built into the hardware. So Cisco, Juniper, Brocade and other networking makers offer software solutions, often that have no particular name. They are just the SDN options of that gear.

Pure software does exist and a common example of it is ZeroTier which is designed as a complete virtual networking layer on top of your physical network and has no interaction with the underlying hardware so it completely agnostic.

@tim_g said in Networking and 1U Colocation:

fail2ban

Fail2ban does nothing with key based access. It's denied before fail2ban even sees it.

@travisdh1 said in HPE Axes Entire OpenSDN Business, Stops Support:

Wow. I can understand dropping product lines if they're not making money, but immediately burning it all without communicating this to customers. HPE, that doesn't look good at all.

I agree, not a good sign for the health of the new company. Burning bridges with customers, presumably big ones, means that they were desperate and had to make the move rather than just doing it strategically.

Only the other night for me and it was all on one project so I'm not sure what it was, yet.

Whatever happened to doing these discussion rooms?

@scottalanmiller said:

@JaredBusch said:

@scottalanmiller yeah those are all windows.except my MacBookPro. I've debating putting it on my PBX in a Flash box so i can manage it without first jumping on a server or VPN.

If you do, use PIAF on RHEL 6. RHEL 5 isn't playing nice with Pertino yet.

It is 6.4, thanks for the warning.