ok will try setting the BBB side and I will let you know.
On Fri, May 2, 2014 at 5:40 PM, William Hermans <[email protected]> wrote: > I am no expert with networking either, for a more complete description use > wikipedia or just google and read. > > Here is what I think i understand is happening here. OSX is setting up the > network so only 3 IP addresses on this network can be used, *.1, *.2, and > broadcast *.255. broadcast is never assigned to any one machine. Now, the > BBB is set to have the whole range open. That is *.1-*.254 plus *.255 for > broadcast. I believe this can cause network issues, so best to have both > set to the same value. the OSX value of 255.255.255.252 is possibly > slightly more secure. BUt if the OSX machine and the BBB are connected > directly together . . . personally I think it is a moot point. > > SO, change either the BBB to 255.255.255.252, or the OSX machine to > 255.255.255.0. > > > > > On Thu, May 1, 2014 at 3:55 PM, Jerry Davis <[email protected]> wrote: > >> hmm. I don't have anything to do with what the osx gives me. >> should I change the BBB interfaces to match the 255.255.255.252 that I >> see in osx? >> >> >> On Thu, May 1, 2014 at 7:45 AM, William Hermans <[email protected]>wrote: >> >>> well, that was odd . . >>> >>> Subnet Mask = 255.255.255.252 and netmask 255.255.255.0 >>> >>> Mismatch. >>> >>> >>> On Thu, May 1, 2014 at 7:43 AM, William Hermans <[email protected]>wrote: >>> >>>> Look closely at the lines below. Hint it has to do with first and last >>>> lines ;) >>>> >>>> Subnet Mask = 255.255.255.252 >>>> >>>> connect to BBB using: >>>> >>>> screen /dev/tty.usbmodem2413 115200 >>>> >>>> on BBB: >>>> $ ping 74.125.224.137 >>>> connect: Network is unreachable >>>> >>>> At this point it doesn't matter what resolv.conf has in it, as it can't >>>> get out to DNS anyway. >>>> >>>> $ cat /etc/network/interfaces | grep -v '^#' >>>> >>>> auto lo >>>> iface lo inet loopback >>>> >>>> iface usb0 inet static >>>> address 192.168.7.2 >>>> netmask 255.255.255.0 >>>> network 192.168.7.0 >>>> gateway 192.168.7.1 >>>> >>>> >>>> On Thu, May 1, 2014 at 5:55 AM, Jerry Davis <[email protected]> wrote: >>>> >>>>> > Oh by the way, the startup script under: >>>>> > >>>>> > /opt/scripts/boot/am335x_evm.sh loades the gadget module and sets up >>>>> > the network udhcp for usb0. But i think you disabled those scripts in >>>>> > your image build. so you might have usb0 disabled.. >>>>> >>>>> So is this why nothing I have been able to do works? >>>>> How do I enable this script when booting? And is this the whole >>>>> problem. >>>>> >>>>> I would think that this should be fixed before BBB goes with Debian in >>>>> the the next go around. >>>>> >>>>> Jerry >>>>> >>>>> >>>>> On Wed, Apr 30, 2014 at 2:03 PM, Charles Steinkuehler < >>>>> [email protected]> wrote: >>>>> >>>>>> On 4/30/2014 3:19 PM, Robert Nelson wrote: >>>>>> > On Wed, Apr 30, 2014 at 10:42 AM, Charles Steinkuehler >>>>>> > <[email protected]> wrote: >>>>>> >> >>>>>> >> I'm pretty good with networking, but don't generally use wicd or >>>>>> the usb >>>>>> >> interface, so I'm not familiar with this issue first-hand. I >>>>>> guess I've >>>>>> >> got some learning to do...since I'm tracking your images for >>>>>> Machinekit, >>>>>> >> I've now got wicd in control of my Ethernet port. :) >>>>>> > >>>>>> > Oh by the way, the startup script under: >>>>>> > >>>>>> > /opt/scripts/boot/am335x_evm.sh loades the gadget module and sets up >>>>>> > the network udhcp for usb0. But i think you disabled those scripts >>>>>> in >>>>>> > your image build. so you might have usb0 disabled.. >>>>>> >>>>>> My new images attempt to stay as close to your BeagleBone Debian >>>>>> images >>>>>> as possible, to the point of including the node.js and chromium >>>>>> "bloatware" I'd rather see removed. :) >>>>>> >>>>>> Hopefully this will make support on our side easier: >>>>>> "I don't know, go ask Robert!" ;-) >>>>>> >>>>>> My previous images were based on the minimal Debian builds from your >>>>>> script, and I didn't jump through any hoops to try and port the >>>>>> Angstrom >>>>>> BeagleBone specific features like usb networking. >>>>>> >>>>>> ...I did change the desktop background image, but yours is still on >>>>>> the >>>>>> /opt partition if folks want to change back. >>>>>> >>>>>> -- >>>>>> Charles Steinkuehler >>>>>> [email protected] >>>>>> >>>>>> -- >>>>>> 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/d/optout. >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Extra Ham Operator: K7AZJ >>>>> Registered Linux User: 275424 >>>>> Raspberry Pi and Arduino developer >>>>> >>>>> There are 10 kinds of people in the world: >>>>> Those who can read binary and those who can't. >>>>> >>>>> -- >>>>> 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/d/optout. >>>>> >>>> >>>> >>> -- >>> 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/d/optout. >>> >> >> >> >> -- >> Extra Ham Operator: K7AZJ >> Registered Linux User: 275424 >> Raspberry Pi and Arduino developer >> >> There are 10 kinds of people in the world: >> Those who can read binary and those who can't. >> >> -- >> 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/d/optout. >> > > -- > 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/d/optout. > -- Extra Ham Operator: K7AZJ Registered Linux User: 275424 Raspberry Pi and Arduino developer There are 10 kinds of people in the world: Those who can read binary and those who can't. -- 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/d/optout.
