AnsweredAssumed Answered

T2080RDB-PC Cannot ping

Question asked by Sandra Trujillo García on Apr 11, 2018
Latest reply on Apr 12, 2018 by ufedor

I have enabled the 1G RGMII (RTL8211E) ethernet ports (Port FM1@DTSEC3 in U-boot and port fm1-mac3 in linux) on the t2080 reference board, assigned IP address. However, I am unable to ping to the computer from the board attached to the network.

From U-boot if I try this connection (ping I get a response. But since linux I configure the network but I do not get the answer.

In linux I follow the following steps to configure the network:

1) vi / etc / network / interfaces

2) I add the following lines in the interface file:

      auto fm1-mac9

      iface fm1-mac9 inet static


      net mask

3) From the console I execute:

      ifup fm1-mac9

4) Then I try ‘ping’ but I can’t.

From U-boot if I do 'ping', I get the following response:

      Using FM1@DTSEC3 device

      host is alive


PD: I think that the host network computer is correctly configured because I can ping from another terminal with linux.



Attached is the kernel boot up logs.