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dbhag2's avatar
dbhag2
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6 years ago

No internet access through Ethernet with Linux Kernel 4.14

Hi, I am upgrading my custom board which is using the Cyclone V socfpga from linux 3.10 to 4.14 and I am having difficulties in getting it connected to the internet. I our emac setup is as explaine...
dbhag2's avatar
dbhag2
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6 years ago

Hi FJumaah,

Thank you for your answer!

Here is the output of ifconfig

# ifconfig
eth0      Link encap:Ethernet  HWaddr 22:66:2F:0B:67:3B
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:78 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:11408 (11.1 KiB)  TX bytes:1710 (1.6 KiB)
          Interrupt:29 Base address:0x2000
 
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  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)

If I use the command "ifconfig down" my board instantly reboots!

Best Regards,