On 12/7/2011 3:17 PM, Kellogg, Brian D. wrote: > We saw issues very similar to this last year and we run a Cisco WLAN. > Updating the client drivers fixed the issue in our case sometimes. Other > times it was a problem with a firewall network driver shim and removing it > fixed the issue.
Packet capture from an affected client was only showing broadcast traffic (from the client, and ARP broadcasts from the router). Nothing else. There were *no* replies seen (even to our own ARPs). It appears the controller "broadcast suppression" had extended itself to the wired/router side of the controller. Rebooting the controller seems to have resolved the issue. (Our dorm controller was unaffected) Was on an M3 controller running 6.1.2.4 for anyone keeping score :) Jeff ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
