We have had similar issues with our MacBooks. I have found that adding this to the sysctl.conf and rebooting helps.
net.link.ether.inet.keep_announcements=0 Brad Brad Katz | Information Technology Specialist ____________________________ Arlington Heights School District 25 1200 South Dunton Ave. Arlington Heights, Illinois 60005 “Putting the FUN in dysfunctional" On Jun 1, 2011, at 5:38 PM, Hanset, Philippe C wrote: > All, > > (I checked the Archives and couldn't find anything on this) > > One of our desktop support guy is losing his mind on a problem with three > iMacs > that have a very erratic behavior on wireless only. > > -Those iMacs were purchased during the last month. > -They can join Wireless > -They can get a DHCP lease > -Ping, traceroute, etc.. works > -Web (Safari or Firefox) doesn't work at all (either by name or by IP address) > > This is on an Aruba infrastructure (AP-125 with M3 controllers). > > There is a discussion about this problem at: > https://discussions.apple.com/message/15166297#15166297 > > Anyone else facing this problem? > Any resolution (we have contacted Apple... but that might take a while)? > > Thank you, > > Philippe Hanset > Univ. of TN > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/. > CONFIDENTIALITY NOTICE: This email message is intended only for the person to whom it is addressed and may contain confidential and/or privileged material. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. If you are the intended recipient but do not wish to receive communications through this medium, please so advise the sender immediately. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
