nobody ? On Wednesday, 20 January 2016 23:10:34 UTC-8, Abhishek G wrote: > > Hello, > > I have a debian "Jessie" on my beaglebone black. I have installed docker > and the version is "1.6.2". > For the internet connection on my beaglebone black, i have shared the > internet connection of my laptop with my board through USB. > > *Before i start a docker:* > " > root@beaglebone:/home# ifconfig > docker0 Link encap:Ethernet HWaddr 72:91:a5:2c:9b:51 > inet addr:172.17.42.1 Bcast:0.0.0.0 Mask:255.255.0.0 > inet6 addr: fe80::7091:a5ff:fe2c:9b51/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:38 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:0 (0.0 B) TX bytes:6811 (6.6 KiB) > > eth0 Link encap:Ethernet HWaddr 54:4a:16:be:60:b7 > UP BROADCAST MULTICAST DYNAMIC MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > Interrupt:170 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:65536 Metric:1 > RX packets:47856 errors:0 dropped:0 overruns:0 frame:0 > TX packets:47856 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:3685552 (3.5 MiB) TX bytes:3685552 (3.5 MiB) > > usb0 Link encap:Ethernet HWaddr 54:4a:16:be:60:b0 > inet addr:192.168.7.2 Bcast:192.168.7.3 Mask:255.255.255.252 > inet6 addr: fe80::564a:16ff:febe:60b0/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:2611 errors:0 dropped:0 overruns:0 frame:0 > TX packets:150 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:237262 (231.7 KiB) TX bytes:29658 (28.9 KiB) > " > > *Once i start a docker, and ping 8.8.8.8 i will get the following,* > " > root@84f465d6ba6f:/# ping 8.8.8.8 > PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. > From 169.254.28.157 icmp_seq=1 Destination Host Unreachable > From 169.254.28.157 icmp_seq=2 Destination Host Unreachable > From 169.254.28.157 icmp_seq=3 Destination Host Unreachable > " > > *and now exit the docker and check ifconfig,* > " > root@beaglebone:/home# ifconfig > docker0 Link encap:Ethernet HWaddr be:a7:5f:2c:e4:c0 > inet addr:172.17.42.1 Bcast:0.0.0.0 Mask:255.255.0.0 > inet6 addr: fe80::7091:a5ff:fe2c:9b51/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:33 errors:0 dropped:0 overruns:0 frame:0 > TX packets:62 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:2460 (2.4 KiB) TX bytes:9163 (8.9 KiB) > > eth0 Link encap:Ethernet HWaddr 54:4a:16:be:60:b7 > UP BROADCAST MULTICAST DYNAMIC MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > Interrupt:170 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:65536 Metric:1 > RX packets:47864 errors:0 dropped:0 overruns:0 frame:0 > TX packets:47864 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:3686168 (3.5 MiB) TX bytes:3686168 (3.5 MiB) > > usb0 Link encap:Ethernet HWaddr 54:4a:16:be:60:b0 > inet addr:192.168.7.2 Bcast:192.168.7.3 Mask:255.255.255.252 > inet6 addr: fe80::564a:16ff:febe:60b0/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:2942 errors:0 dropped:0 overruns:0 frame:0 > TX packets:385 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:259921 (253.8 KiB) TX bytes:70486 (68.8 KiB) > > vethac3dec2 Link encap:Ethernet HWaddr be:a7:5f:2c:e4:c0 > inet addr:169.254.28.157 Bcast:169.254.255.255 Mask:255.255.0.0 > inet6 addr: fe80::bca7:5fff:fe2c:e4c0/64 Scope:Link > UP BROADCAST RUNNING MTU:1500 Metric:1 > RX packets:33 errors:0 dropped:0 overruns:0 frame:0 > TX packets:57 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:2922 (2.8 KiB) TX bytes:8766 (8.5 KiB) > " > > *So there is an additional virtual ethernet and now even on the host, > internet connection wont work.* > " > root@beaglebone:/home# ping 8.8.8.8 > PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. > From 169.254.28.157 icmp_seq=1 Destination Host Unreachable > From 169.254.28.157 icmp_seq=2 Destination Host Unreachable > From 169.254.28.157 icmp_seq=3 Destination Host Unreachable > " > > Can anyone please help me resolve this? >
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