The config-file setting of /etc/network/interfaces for a nfs service on iMX6q,the platform sabre-auto can't start a eth0 when power in
and the commond $ifconfig typing it will return nothing.
root@imx6qsabreauto:~# ifconfig
root@imx6qsabreauto:~#
setting of /etc/network/interfaces:
# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
# The loopback interface
auto lo
iface lo inet loopback
# Wireless interfaces
iface wlan0 inet dhcp
wireless_mode managed
wireless_essid any
wpa-driver wext
wpa-conf /etc/wpa_supplicant.conf
iface atml0 inet dhcp
# Wired or wireless interfaces
auto eth0
iface eth0 inet static
address 192.168.3.106
netmask 255.255.255.0
gateway 192.168.3.1
# Ethernet/RNDIS gadget (g_ether)
# ... or on host side, usbnet and random hwaddr
iface usb0 inet static
address 192.168.7.2
netmask 255.255.255.0
network 192.168.7.0
gateway 192.168.7.1
# Bluetooth networking
when I input ifconfig eth0 up
root@imx6qsabreauto:/etc/network# ifconfig eth0 up
fec 2188000.ethernet eth0: no PHY, assuming direct connection to switch
libphy: PHY fixed-0:00 not found
fec 2188000.ethernet eth0: could not attach to PHY
ifconfig: SIOCSIFFLAGS: No such device
and ifconfig eth0
root@imx6qsabreauto:/etc/network# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:04:9F:03:BC:A9
BROADCAST MULTICAST 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)
please tell me what shuold I change in this file.
Regard!
Would you tell me what you want to do?
Booting the board from NFS? if yes, please read the chapter 4.7.5 "Running the Linux image from NFS" in i.MX Linux User's guide.
BSP
L3.14.52_1.1.0-ga
I want to communicat the host and the board and in this paper I just would like to kown why the commond
$ ifconfig etn0 up
returns errors:
root@imx6qsabreauto:~# ifconfig eth0 up
fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_ad)
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
and
root@imx6qsabreauto:~# ifconfig
what let ifconfig dont work
and
root@imx6qsabreauto:~# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:04:9F:03:BC:A9
UP BROADCAST MULTICAST 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)
what should I do to finish ping
Regards!
Are you using a right image on the sabre-AI board? What BSP or board images are you using? Normally, the enet on sabre-AI board will work when you connect it to a router or any host.
现在我仍然会遇到这个问题,没有解决正确的或者说正常的步骤应该怎样的,ping通主机的话.
如果能够给予解答,不胜感谢
how you connect your board and the host? if no DHCP, have you try to set an IP on your board manually?
当然。
有时可以设置eth0
有时设置eth0:ifconfig eth0 192.168.3.15
就会出现
ifconfig: SIOCGIFFLAGS: No such device
或者
使用ifconfig eth0 up出现
fec 2188000.ethernet eth0: no PHY, assuming direct connection to switch
libphy: PHY fixed-0:00 not found
fec 2188000.ethernet eth0: could not attach to PHY
ifconfig: SIOCSIFFLAGS: No such device