Hi,

I am getting erratic connection access via USB to the 192.168.7.2 in 
Yosemite 10.10.5. In Network, I've had luck by switching the 
'BeagleBoneBlack' interface from DHCP to DHCP with manual address and 
setting it to 192.168.7.1. Sometimes switching it back to DHCP makes it get 
the 192.168.7.1 ip correctly. Now, the DHCP option just shows no IP and 
clicking advanced > renew DHCP lease will not bring anything


I can access the BBB via tty:

> screen /dev/tty.usb* 115200
....
ifconfig -a usb0
usb0      Link encap:Ethernet  HWaddr b0:d5:cc:ff:e7:d0
          inet addr:192.168.7.2  Bcast:192.168.7.3  Mask:255.255.255.252
          inet6 addr: fe80::b2d5:ccff:feff:e7d0/64 Scope:Link
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:134 (134.0 B)


I've tried doing `/sbin/route add default gw 192.168.7.1` but I still 
cannot ping to the host (Host Unreachable)

previously, it has 'fixed itself' by shutting down the BBB (always with 
shutdown -h now inside terminal) unplugging and plugging back into host, 
but now that is not helping either

I also tried deleting the network interface, and creating a new one. That 
worked one time and I got access to 192.168.7.2 and the C9 ide at 
192.168.7.2:3000, but it doesn't seem to work anymore either

Any ideas how to solve/debug this?

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