Did you test, if your BBB is still connected to the www while he is not accessible? eg with a cronjob, something like: * * * * * ping -c 1 google.com >> /some_path_to/ping.log
On Wed, Jan 1, 2014 at 12:04 PM, JJ <[email protected]> wrote: > I have my BBB connected to a ADSL modem/router in bridged mode, so BBB gets > directly an external IP. But sometimes, actually many times an hour, it > doens't respond to any protocol: I have tried pinging, ssh and http-request > but nothing reaches BBB (connection timeout). However, I have set a crontab > for dynamic dns service to update external IP of BBB with 15 min interval, > when BBB tells its IP to the dyndns-service (I am 100 % sure that the IP > address hasn't been changed during the 15 minutes period, so connection > should work). > After this I am able to connect again to the BBB. > > The connection seems to "freeze" many times between dyndns-updates. In an > hour there are four updates, and the conncetion loss occurs 0-4 times during > that time. > What makes this a mystery is that there are no error logs in the BBB about > connections. Its ethernet connector LED's are on, but not blinking when I > try to connect during the loss. > > I have tried 2 Linux distributions, Arch and Debian Wheezy, and the problem > exists with both. > I don't know if this is a software or hardware issue. Sadly, I am not able > to connect a screen, mouse or keyboard to the BBB so I can't "look under the > hood" during the problem. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
