0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
This mean all package out from 192.168.0.1 Try route delete 0.0.0.0 once Make sure only have 0.0.0.0 192.168.1.1 0.0.0.0 UG 10 0 0 eth1 When only usb dongle connect . Or try ifconfig eth0 0.0.0.0 when eth0 down 2014-07-20 18:43 GMT+08:00 nebius <nevi...@gmail.com>: > Hi, > here Nevio, from Italy. I'm new in the forum. > I'm playing with a BeagleBone Black C with debian 7.5 2014-07-06 version. > The BBB is connected to the local network with internet access, and I run > it with ssh. > I have connected also a usb internet-key (Huawei E3131) that work out of > the box. This internet key is different from the others because it is seen > as an ethernet device, not usb device. > I am having trouble with configuring which internet connection the system > has to use. > In particular I would like the BBB use the internet connection via LAN if > the internet via LAN is up, else the other connection (via usb internet > key). > I have configured the two eth connections with different priorities > (/etc/network/interfaces), however if the LAN has no internet connection > the system don't use the usb-key. > I post my config file. > > eth0 = wired connection, gateway 192.168.0.1 > eth1 = via usb internet key, gateway 192.168.1.1 > > debian@arm:~$ ping 8.8.8.8 > PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. > From 192.168.0.1 icmp_seq=1 Destination Net Unreachable > From 192.168.0.1 icmp_seq=2 Destination Net Unreachable > From 192.168.0.1 icmp_seq=3 Destination Net Unreachable > From 192.168.0.1 icmp_seq=4 Destination Net Unreachable > From 192.168.0.1 icmp_seq=5 Destination Net Unreachable > ^C > --- 8.8.8.8 ping statistics --- > 9 packets transmitted, 0 received, +9 errors, 100% packet loss, time > 8012ms > > > debian@arm:~$ ping -I eth1 8.8.8.8 > PING 8.8.8.8 (8.8.8.8) from 192.168.0.14 eth1: 56(84) bytes of data. > 64 bytes from 8.8.8.8: icmp_req=3 ttl=43 time=658 ms > 64 bytes from 8.8.8.8: icmp_req=2 ttl=43 time=1687 ms > 64 bytes from 8.8.8.8: icmp_req=1 ttl=43 time=2687 ms > 64 bytes from 8.8.8.8: icmp_req=4 ttl=43 time=47.6 ms > ^C > --- 8.8.8.8 ping statistics --- > 8 packets transmitted, 7 received, 12% packet loss, time 7003ms > rtt min/avg/max/mdev = 47.670/899.876/2687.464/921.850 ms, pipe 3 > > > debian@arm:~$ sudo route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 > eth0 > 0.0.0.0 192.168.1.1 0.0.0.0 UG 10 0 0 > eth1 > 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 > eth0 > 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 > eth1 > 192.168.7.0 0.0.0.0 255.255.255.252 U 0 0 0 > usb0 > > > debian@arm:~$ nano /etc/network/interfaces > > > # This file describes the network interfaces available on your system > # and how to activate them. For more information, see interfaces(5). > > > # The loopback network interface > auto lo > iface lo inet loopback > > > # The primary network interface > auto eth0 > iface eth0 inet static > address 192.168.0.14 > netmask 255.255.255.0 > gateway 192.168.0.1 > > > # Example to keep MAC address between reboots > #hwaddress ether DE:AD:BE:EF:CA:FE > > > # The secondary network interface > auto eth1 > allow-hotplug eth1 > #allow-auto eth1 > iface eth1 inet static > address 192.168.1.100 > netmask 255.255.255.0 > gateway 192.168.1.1 > metric 10 > > > # WiFi Example > #auto wlan0 > #iface wlan0 inet dhcp > # wpa-ssid "essid" > # wpa-psk "password" > > > # Ethernet/RNDIS gadget (g_ether) > # ... or on host side, usbnet and random hwaddr > # Note on some boards, usb0 is automaticly setup with an init script > iface usb0 inet static > address 192.168.7.2 > netmask 255.255.255.0 > network 192.168.7.0 > gateway 192.168.7.1 > > -- > 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 beagleboard+unsubscr...@googlegroups.com. > 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
