Site Logistics

• Public access to site– Ground floor, first floor atrium, auditorium of Wilson Hall are

public areas– The Ground Floor doors lock at 8:00 P.M. each day. The front

Atrium doors lock at 11:00P.M. each day. All doors unlock at 6:00 A.M. each day. Generally WH is open to the public 8:00 A.M. to 5:00 P.M. each day, although anyone here on a conference can have access as required by the conference. The only exception would be that access between 11:00 P.M. and 6:00 A.M. would have to be arranged.

– When in doubt, just be accompanied by a Fermilab person

Joint Techs / ESCC July 15th-19th, 2007

Site Logistics

• Power in meeting rooms:– Auditorium has multi-drop power cords snaked throughout front

sections (to Row J). Please take care with trip hazard. Sit up front!

– One West fully wired (ESCC will be there)– Smaller conference rooms are hit and miss

• Meals and Breaks– See agenda for locations. Ask at registration desk if any

assistance needed to reach tent area.

• Rest rooms (see maps distributed at registration)– In lobby of auditorium, but also Ground Floor West and at either

side of elevators on First (Atrium) floor

Joint Techs / ESCC July 15th-19th, 2007

Site Logistics

• Laptop Registration– Instruction sheet distributed with registration– Note that you could “get on the network”, but later be blocked

• Instructions give some common reasons

– Please ask for assistance if needed• Computing Help Desk

• Computing Help Desk and Laptop / E-mail center– Ground Floor North, open 8AM – 4:30PM– Ports available “outside of lab boundary” to download patches

Joint Techs / ESCC July 15th-19th, 2007

ToursGrid Computing Center (GCC)

Collider Detector Facility (CDF)

Wilson Hall

Tour schedule noted in agenda: Mondayand Tuesday 12:30 or 1:15. First-come,first-served. We can take about 15 peopleper location per time slot.

Joint Techs / ESCC July 15th-19th, 2007

• See instructions for accessing wireless network

• Open a web browser to any URL• Captive page will instruct you to register

• Supply your name, e-mail

• Note “Joint Techs” as Local Contact Name, remaining fields not needed

• Your machine will be scanned• “Passed, but took too long” is not unusual (you’ll be caught later if problems)

• If Failed, then take laptop to Help Desk area to get an external connection for download of patches • Critical vulnerabilities listed at

http://security.fnal.gov/CriticalVuln/index.html

• Renew your DHCP lease• For example, in Windows do “ipconfig/release” and “ipconfig/renew” in a command window

• Or just reboot your laptop

• Address usable until midnight; must register each day• We are temporarily extending the number of allowed registrations to span the duration of the workshop

• Common problems and solutions• Scan finds unauthenticated (non-Kerberos) services

Shut off offending services (e.g. non-Kerberized telnet, r-cmds) or request exemption

• Machine behaves as if scanning network Remove offending application (e.g. Skype, BitTorrent, peer-to-peer apps)• Some traffic is blocked at site border http://security.fnal.gov/network_blocks.html • Must use site DNS Configure to accept dhcp supplied DNS server

Laptop Registration Steps

Joint Techs / ESCC July 15th-19th, 2007