Firewall port connection diagram

I received a great email from Dudley Smith today, a VMware TAM. He has created a fantastic diagram of the traffic interactions between all the vSphere components. I’ve written before about the complexities of this before, and how the existing documentation doesn’t clearly explain the details.  Dudley has very kindly allowed me to share this with everyone.

ConnectionsPorts-v210.pdf

Dear VMworld (part 2)

Dear VMworld,

Well you sent you me a nice email today, to tell me you had added sessions, for the lab you had overbooked. The email informed me that overbooked users would be given priority to ensure that those users would be accommodated. So I logged into my session builder and selected the date and time that was suitable (Tue 7:30 am). However the system wouldn’t allow me to change the session time, as I was already on the waiting list for original session. So I remove myself from the original session. Now when I try to select the replacement session, it tells me it’s also full and there is no waiting list. The session builder won’t even allow me back onto the waiting list for the original one.

So much for providing priority places. Just how many people were double booked?

Well, I’m now in an even worse position than I was this morning. Unfortunately, all these emails come from a do_not_reply address, so I can’t even contact VMware. Anyone facing the same thing (again)?

Update:

I was contacted (2nd comment below) by Margaret Pfeiffer. Margaret works in VMware’s “Marketing Communications” (presumably a synonym for the PR department).

She was able to make this statement:

“We definitely had an issue with all instances of LAB 04. It was identified in the schedule builder with the wrong occupancy for the room, which was not uncovered until it had been fully subscribed. (Purely human error.) Once we realized we had an issue, we tried to move the lab into a larger room. However, due to the technology demands to run this lab, it wasn’t possible to move it. So, we were left with the unfortunate choice of having to bump people from the labs. Admittedly, we didn’t do a very good job communicating this to attendees BEFORE it happened. But, with the addition of seats in the back of the room, and the additional labs, we are hoping that we are accommodating most, if not all, the folks who were affected by our error.”

This is obviously related to a particular lab class, however it didn’t explain the numerous other bumps and drops that some people experienced.

On the Friday evening, VMware contacted several people who missed out in LAB04 problems and offered them a free Boot Camp which was being run on the Sunday. I doubt that many people would be able take advantage of this offer, at such short notice, and things didn’t seem to go so well.

Issues like this are always going to happen at such large events. However its how organisations react to them which speaks volumes. To VMware’s credit they did put on additional classes for some events and tried to “reach out” after the problems. I’m here at VMworld now, so have high hopes for the week.

Dear VMworld

Dear VMworld,

How can I be confirmed on a lab at VMworld, only to be told less than a week before, that it is now overbooked and that I have been bumped from the lab. Not that they pushed me down onto the waiting list, but pushed my right off. I had re-register myself onto the lab, on will undoubtedly be at the bottom of the waiting list. This is now the 3rd thing that I was registered on, that I have now been bumped off.

Has anyone else has the same experience this year?

vSphere 4 Reference Card now available

The vSphere 4 Reference card is now available. Go and grab it.!

I have completely re-written it since the VI3 card, tightened it up significantly and added a lot of information about the new features.  Hopefully everyone will find it as useful as the first one.

I write these cards for VMware users/administrators/architects, and refer to it regularly myself.  However, I’m always looking for feedback on how to make it better.  There is obviously a limit on what I can squeeze onto an A4 piece of paper, but I’m always looking for more material.

I’m already planning on some more things for the next update, so keep checking back.  Also, I’m attending VMworld for the first time this year, so hopefully I’ll pick up some more top-tips.  If you are heading to VMworld and recognize the name tag, please come and say hello.