Friday, April 25, 2008
Sunday, April 13, 2008
Things were little too hot in many areas of the country as American Airlines grounded some 3,000 flights last week. I was lucky. I was on code share flight with Alaska Airline. Of course, my Alaska Airline flight didn't take off on time (out of the last 10 round-trip flights Alaska Airlines, my flights have been delayed 8 times - they are a pretty mellow bunch). But hey, I was just happy that the plane took off within a couple of hours of the scheduled departure time and I didn't have to put up with the nasty stench of burning wires on the flight.
On Friday evening, I received an e-mail from Dan Garton, American Airlines' Executive Vice President of Marketing. Dan referred to me as "one of our most valued customers" in his apologetic e-mail addressing the grounding of the DC 80 planes. Considering that I have now almost reached my 3,000,000 mile mark with American Airlines, it's a miracle that I didn't have an AA flight schedule for last week. It sure seemed strange to me that the e-mail apology was sent from American Airlines VP of marketing. Don't you think it would been better to send the e-mail from the CEO, Gerard Arpey? Hmmm...
"The work being done now centers on a need to change the way in which American complied with the Airworthiness Directive (AD) regarding such items as the spacing of the ties on the wiring bundles and the direction of the retention clips and lacing cords. We are highly confident that this is not a safety of flight issue because the wire bundle is secure. It is a matter of how the work was done, not whether aircraft were protected from the threat of wire exposure and chafing that could cause fire."
Perhaps this whole world of a wired technology is passé. Maybe it's time to take a look over at MIT and check out the "WiTricity" project (http://web.mit.edu/newsoffice/2007/wireless-0607.html). These folks have it right. Wireless electricity! Take a bit further and imagine having roaming wireless electricity. As you cruise through the airport, your laptop would connect to various wireless electricity taps in charge itself to 100%. Considering the number of times I've plugged my computer into a power strip and then forgot to turn on th power strip - this could be very handy technology! Another plus would be the removal of the dreaded "power cord to the podium" that I've tripped over numerous times... the comedic fall that I've taken so many times would be missing from my presentations, but it's the price we pay for keeping up with technology.
So, back to the Redmond trip. On June 9, the week of TechEd, I'll be able to explain why I've been spending time in Redmond. I'll be arriving at the TechEd conference on a red-eye flight from Redmond that gets me into Orlando around 6:30 a.m. on June 10th. Mark Penaroza, the Security Track Manager, was nice enough to book me in afternoon sessions that Tuesday. As long as American Airlines doesn't ground their fleet that week, I should get there in plenty of time to present. (Crossing my fingers and wires!)
Now back to working on the Wireshark University certification test... we're almost there!
Thursday, April 3, 2008
What an event...!
I'd planned to blog on Tuesday evening after the second day of Sharkfest, but I hit a serious case of brain-drain. In addition, my feet were demanding my attention (see "Ugly Shoe Syndrome" below).
I hate to gush too boldly about the event, but notice I have a bit of Sharkfest afterglow today... that twinkle in my eye, spring in my step (ok, ok... my feet periodically do remind me of the past three days of abuse) - heck, I almost caught myself singing the theme to jaws (one of the few tunes that I can actually muddle through).
I believe the key factors that made Sharkfest such a unique and successful conference were the laid-back campus atmosphere at Foothill College, the 'no suits' image of the attendees and presenters, the refreshing lack of marketing and sales 'pukes' in sight, the sponsoring companies who actually had hot products I want to own, the impressive list of attendees (how do you avoid getting flustered when presenting in front of the creators of Kismet, NMap and WinPcap and the core developers of Wireshark?), the creative and entertaining presenters and the other-worldly oration by luminary Vint Cerf. [My kids would like me to note that the oversized chocolate chip cookies I brought home were better than the tshirts they got from the last few conferences I spoke at...]
An Impressive Launch
Early on the first morning I settled into my seat at the keynote - honestly, I had no preconceived notion of the conference experience we were embarking on. Mike Kershaw (creator of Kismet) had already settled in and was playing around on his Nintendo DS. Gerald was nervously sipping his coffee while John Bruno (co-founder of CACE Technologies) paced about, waiting to start. Loris Degioanni and Gianluca Varenni (co-creators of WinPcap) alternately joked and bickered like an old married couple as they prepared for their moments in the keynote.
Mike leaned over just before the keynote started... pushing his DS under my nose pointing at the screen with a wicked gleam in his eye. (Oh geez... I am not a big video game fan... I won't know anything about the games except what I've learned of the Legend of Zelda from my kids....sigh)... but when I looked at the screen the only characters running around were related to the WiFi signals he was picking up with his ported version of Kismet! Now THAT I understand! Very cool!
I knew this wasn't going to be your typical conference...
As John Bruno acknowledged the many sponsors and Tim O'Neill who was instrumental in making Sharkfest happen by getting us some visibility and bringing in Vint Cerf for the Tuesday morning keynote, we all wished Tim could have been there to hear the applause (I know at least one person, Betty DuBois, called him during the keynote to fill him in on our sincere appreciation of his efforts!). Thanks so very much, Tim! You are a star!
The keynote took a unique turn as John set the framework for the next section - "Gerald, This is Your Life" - a story tying together the elements that would become a cohesive group of Wireshark, WinPcap, CACE Technologies and Wireshark University.
Gerald sprung up to the stage to begin... only to find that John had taken all Gerald's notes from the podium. Being a bit scattered with a diabolical sense of humor, one has to ponder whether this was an intentional ploy - it garnered laughs through the audience as John rapidly riffled through his papers to see if he could find Gerald's notes... forcing Gerald to hold is breath and sweat it out while praying the notes would be found soon. A collective sigh of relief could be heard when the notes were handed over - you could tell this audience respected Gerald and felt his pain for those few brief moments.
Gerald thanked the people who encouraged (and in some cases pushed) him to focus on Ethereal in the early days. He gave us all an inside view of his initial foray into creating Ethereal (and the importance of that barn in the early days - I, for one, am glad he fully explained that line item on his slide!) and segued into the current stats on Wireshark:
- 9+ years in development
- 600+ developers
- 6 hosting providers
- 3 domains
- 2 names
- 1 barn with livestock (it's a long story)
- 1.5 million lines of code
- 300,000 downloads per month
- 900+ protocols
- 1.0 revision released this week
I had a few moments to recognize the phenomenal Wireshark University instructors and pester Gerald to tell the audience about one of the alternate names that were considered before "Wireshark" was chosen. EtherWeasel! Thankfully, Gerald followed the level-headed advice of his wife, Karen, and went with the Wireshark name. Thanks Karen! We all owe you one!
It was time to look to the future... Gerald brought Loris back up on stage to announce and demonstrate Pilot - CACE Technologies' graphing and reporting tool built around Wireshark! [Insert drooling images here, please...] Loris deftly manipulated a 100MB file - displaying throughput graphs and pulling out sections to send to Wireshark for further analysis. Control-clicking on multiple graphed elements and drilling down for more comparative detail, I could hardly contain myself. There are so many features in Pilot that I have dreamt about for many years. Finally, Loris entered some comments on one of the graphs, selected to export the graph and comments to PDF format and BING! Up came a report containing all the supporting graphs and verbiage depicting the findings in a clear, colorful manner that even a CEO could understand! All attendees received a DVD containing videos showing Pilot in action. [No price was stated, but the release date is just a few weeks away. Check http://www.cacetech.com/ for more details.]
The keynote concluded right on time (an unheard of feat these days) and we were off... ready to hit the sessions and charged up (with lots of coffee, sodas and candy bars) for the three days ahead.
A 'Who's Who" of Attendees
On Monday morning we arrived at campus at 6:00am to blow up Sharkfest balloons, hang banners, prepare the registration desk and open the speaker lounge (a room that was never used by speakers - all speakers hung out in the Campus Center - there was no separation between speakers and attendees - we were all there a collaborators, colleagues and partners).
During the registration process (which was, in itself, a unique process given the 'register by first name' process - ok, ok... last names next time), I caught myself staring at the folks coming up to the table - check out this impressive list of folks who strolled the campus this week:
- Joe Bardwell (packet guru; Connect 802)
- Gerald Combs (creator of Ethereal/Wireshark)
- Loris Degioanni (creator of WinPcap; creator of Pilot)
- Thomas D'Otreppe (creator of the Aircrack-NG suite)
- Jonathan Fairtlough (LA District Attorney's office)
- Scott Haugdahl (BitCricket; creator of PacketScrubber; former CTO WildPackets)
- Mike Kershaw (creator of Kismet)
- Fyodor, aka Gordon Lynn (creator of NMap)
- Mike Pennacchi (packet guru; Network Protocol Specialists)
- Gianluca Varenni (creator of WinPcap; creator of TurboCap)
and many more... all there for one reason - to support, enhance and share knowledge on Wireshark features, future and related technologies and products.Wireshark University Instructors and ExecuTrain Group
This was the first time I've been in the same room with four of my five Wireshark Instructors as well as my ExecuTrain team that deals with the Wireshark bootcamp course. I know why I selected these folks to work with - the instructors are the best in the industry! Some were my competitors for years - they became my colleagues over the years and now I am fortunate to have them as my partners in the Wireshark University adventure!
- Betty DuBois (Certified Wireshark University Instructor)
- Tony Fortunato (Certified Wireshark University Instructor)
- Priscilla Oppenheimer (Certified Wireshark University Instructor)
- Phill Shade (Certified Wireshark University Instructor)
- Chris Bell (Certified Wireshark University Instructor) - absent sadly... someone's got to work!
- Tom Robinson (ExecuTrain/Next Step Learning Managing Director - Wireshark University)
- Dave Raab (ExecuTrain/Next Step Learning VP Sales - Wireshark University)
Every attendee got the latest version of the Laura's Lab Kit (v9) in their bags - if you didn't attend, download the ISO image (3.3GB) from www.novell.com/connectionmagazine/laurachappell.html when you have a lot of spare time.
Campus Center Hang-Out
The Campus Center was definitely the place to collaborate. At times you'd see a table of the impressive Wireshark core developers dotted with attendees who were soaking up the brilliance emitted from the creative minds surrounding them. Conversations would wander from war stories of beleaguered networks overloaded with BitTorrent traffic to newer functions added to Wireshark over the past several revs to "I have a dumber network user than you do" competitions.
On the first day I wore my conference-ready Aerosole heels... they look good and give me another couple inches in height. By the end of the first day I was hobbling around as my feet screamed at me to sit down. I couldn't - it just wasn't that type of atmosphere. There were too many people to locate for a chance to talk and several presentations to make (sans chair to rest upon). By day two, I'd switched into my loafers... I was noticeably shorter, but much happier... until the end of the day when my feet again reared their ugly little (actually big) soles and screamed bloody murder. On day three I could have been mistaken for one of the many gardeners working the grounds at Foothill. My heels and loafers had been replaced with my backyard shoes - the ones that have been left outside in the pouring rain and pounding sun. Ugly a sin, but comfy as... well almost as comfy as slippers.
Still in pedagony, I hobbled home at the end of Wireshark - thankful that it was a three-day conference. If it had gone on one more day I would have had to bring out the SpongeBob slippers (it's difficult to hide bright yellow sponges hanging off your feet). A fifth day at the conference would have required an extra power strip behind the podium as I would have stood in a foot spa at the front of the room.
Worshipping at the Church of Vint Cerf
Shortly after Vint Cerf took the stage, Gerald came over to me practically shaking with excitement - "Isn't this COOL!" He was bubbling over with the excitement of a 5-year old at Christmas. My mind immediately flashed on an image of Gerald as a 5-year old kid diving at the presents under the Christmas tree... a strange vision because the ecstatic kid was wearing his "Vint Cerf jammies" and hoping for a new compiler tool... oh, well... I digress...
Vint Cerf is a cross between Santa Claus and Arthur C. Clarke. With a brilliant, luminary mind that sees things others cannot fathom and a kind, humble manner, he would be the ideal grandfather! Many people may have grandfathers that twitter about imaginary concepts brought on by some form of dementia, but in this case those concepts have become or are becoming reality. Interplanetary communications? Geez... I'm still trying to figure out how to get rid of Vista's 'donut from hell' half the time. (See http://www.ipnsig.org/.)
Quick thinking on the part of the guys from LOVEMYTOOL - Tim O'Neill and Denny Miu - they videotaped Vint's speech - visit www.lovemytool.com/ to watch and feel inadequate, inconsequential, but inspired by this most eloquent, humble and visionary man! He gave us all the best Christmas present we could have - a globalized communication system.
One of the most heart-warming moments at the conference was when we watched Steve Karg's son approach Vint Cerf to say hello ("Mr. Cerf") and ask Vint shyly if Vint would sign his Strategy Guide. When Angela (from Wireshark University and a key player in coordinating the conference) asked the boy, "Do you know who Vint Cerf is?" he gave her an incredulous look and replied, "Of course! He's the Father of the Internet - didn't you Wikipedia him?" What a hoot! Perhaps Vint is the Grandfather of the Internet to him...
Mingling with the Core Developers
At several points during the conference I wandered over to the Developer Track training room... almost sneaking up on them as they mingled outside the room. Feeling like a kid trying to get close to a sports-star, I tried to just 'melt in' with the group - be one of them... but I wasn't. These folks have a bond that goes back many years - they are bound by their dedication to Wireshark and the open source vision. I must admit... in my head I'd pictured a few of them as unshaven, scraggly-looking misfits who were unaccustomed to natural sunlight. I was pleasantly surprised to find that they not only knew all about modern shower systems, but they had an effusive sense of humor that was exponentially amplified when you get a group of them together!
After all these years of reading the patient and insightful answers posted religiously by these folks, I finally got to catch them in person. Honestly, they are the reason we were all gathered there at Sharkfest - they took up the challenge to continue Gerald's quest.
- Sake Blok
- Anders Broman
- Stig Bjorlykke
- Mike Duigou
- Andrew Feren
- Stephen Fisher
- Guy Harris
- Steve Karg
- Jaap Keuter
- Tomas Kukosa
- Ulf Lamping
- Graeme Lunt
- Martin Mathieson
- Christopher Maynard
- Bill Meier
- Greg Morris
- Richard Sharpe
- Sebastien Tandel
- Michael Tuexen
Back to Work...
I returned from Sharkfest energized with the contacts I made and excited about the future of Wireshark and Wireshark University. I returned from Sharkfest energized with the contacts I made and excited about the future of Wireshark and Wireshark University.
The past months have offered grueling work for Janice Spampinato, Nicole Martin and Angela Sherman - the three amigas who coordinated everything - balloons, banners, hotels, registration, food, on-campus services, track topics, presenters, welcome packs for presenters, show bags, sponsorships, and much, much more. With their angel, Tim O'Neill, providing encouragement, I think they pulled off one hell of a conference! Thank you so much for your perseverance!
As I sit here with my SpongeBob slippers soothing my feet through the recovery process, I find myself looking forward to future Sharkfest conferences. The future is bright... the sun is shining, the latency on my network is low and I haven't seen a single lost packet or duplicate ACK in over two minutes - ahhh.... life is good.
"Da dum... Da dum..."