The MIT Network Group

"to connect and to serve"

Dennis Baron '72 (director, 1989, dbaron@mit.edu)

Since the days of being Mr. Dormline (1969-1984), Dennis has been in and around the group in varying roles, including project manager for unshielded twisted pair networking in 1989 and living group networking in 1993. After working on several Institute re-engineering projects, Dennis returned to be director for Voice, Data and Image Networking.

Michael L. Barrow '93 (consultant, 1998, michael@mit.edu)

In Michael's previous tenure at MIT, he was once heard to utter, "I've seen MITnet from both sides now." He had the opportunity to be on both the service and support sides of the shop (though we didn't call it that in those days) and chose to return to MIT on the service side. Now, he's the Principal Security Engineer for Epoch Internet. He's also the director of MIT Network Operations' Southern California office.

Matt Braun '93 (systems programmer, 1994, matt@mit.edu)

Matt is currently a virtual member of the group. He manages to reach across the Internet from North Carolina and help keep our environment running in ways some wish they could do locally.

David Bridgham '85 (alumnus, 1985-1986, dab@froghouse.org)

Dave managed to code the C-gateway on nothing more exotic than a VT100 with Emacs as his window system. He left to go to FTP software when it was young. He was recently tracked down to Epilogue where he is working in protocol development and network management.

Tom Coppeto '89 (senior systems programmer, 1989, tom@mit.edu)

Tom began as a user consultant and later a programmer in systems development. After proving one can drive a truck from Ann Arbor to Cambridge without killing the network manager he gained admission into the network group in 1989 to lead efforts in network and system management. Sometimes it's easier to just fix the network. Today it's anything goes from network design and construction to cranking database applications and everything in between. Tom has also been an instructor at Interop for several years.

Ron Hoffmann '79 (network engineer, 1986, hoffmann@mit.edu)

Ron (you don't look that old) has seen the MIT network grow substantially beyond his ability to have instant recall on any record in the MIT.EDU zone. Known sometimes as The Dancing Postmaster, he's keen to have people learn to use the delete function of their mail client. He would prefer to fix whatever it is with a screwdriver if at all possible.

Iggy S. B. Iguana (pet, 1991-1998, iggysb@mit.edu)

Iggy joined the group in 1991, from a previous position inspecting vegitable gardens in the Boston Back Bay. He is likely the most published iguana in the world, having appeared in both Scientific American and Newsweek. Iggy passed away in May 1998.

James Kretchmar '99 (systems programmer, 1999, kretch@mit.edu)

Kretch is the most recent addition to the group, having joined in 1999. He works on the routers, external Internet connectivity and writes software tools for network management.

Bob Mahoney (network engineer, 1995, bobmah@mit.edu)

Bob is no longer the most recent addition to our "violently excentric" group, but came to us from the Network Support Services group. In his spare time, he advocates for computer freedom, except for spammers.

(Tom) Chris Murphy (network engineer, 1990, chris@mit.edu)

Chris (Mr. Wireless), who so accommodatingly changed his name from Tom to be hired into the group, is responsible for bringing together the remote access "Tether" service and MIT's wireless LAN infrastructure. Along with Jon Rochlis he teaches a class in wireless technologies at Networld/Interop, Usenix, and SANS.

Jon Rochlis '85 (alumnus, 1987-1991, jon@mit.edu)

Jon, responsible for starting the early efforts on routing AppleTalk, on line card catalogs, and network management, has moved on to lead development efforts at OpenVision Technologies and BBN Planet. Currently he is a consultant with SystemExperts where he designs lots of things, analyzes system security issues, and makes a real salary. Jon can be seen as an instructor at several conferences including Usenix and Interop.

Anne Salemme (network engineer, 1998, salemme@mit.edu)

Anne joined the group in July 1998, after working in the Athena Server Support group for awhile, and a few years in the "private sector" at The X Consortium and Transarc. She works mainly on Web-related services and shares day-to-day 'postmaster@mit.edu' and other miscellaneous duties with other members of the group. She holds (tenaciously) the minority view that people who want to complain about spam or unsolicited email or any other email-related problem should complain to their own postmasters. Complaining to sites that appear in the headers or body of a mail message is a waste of time and energy, since those sites may have nothing to do with the mail. One's local postmaster is the definitive place to complain.

Jeff Schiller '79 (network manager, 1984, jis@mit.edu)

In between the ARPAnet and booting multics stories, Jeff has archictected the campus network and particpated in the designs of various Athena services, including Kerberos. His role in operating the network and Athena computing environment earned him the "big screw" in 1987. Jeff is also responsible for the delivery of the MIT Alumni Network Services system. He now serves as the Security Area Director within the IESG and teaches at Interop.

Mark Silis '99 (senior systems programmer, 1999, mark@mit.edu)

Mark, is responsible for the current incarnation of the MIT web server , Solaris 7 network install, and anything else that came his way at the time. As history has once again proven, its very hard to ever really leave.

Ted Ts'o '90 (senior systems programmer, 1990-1999, tytso@mit.edu)

Ted, responsible for network security and Kerberos development, also particpated in the Integration process to ensure the proper architecture and design of many of MIT's administrative and academic systems.

Stan Zanarotti '89 (consultant, 1989, srz@mit.edu)

Stan was the author of TechMail for the Macintosh and is one of the principals of Dimensional Insight where he does serious Swedish massage on volumes of data, and shows Congress where our tax dollars are going. MIT Campus Network