unknown protocol icmp

[szg98 at mail.zte.com.cn]

Hi,all
     I modified mpc8xx-2.2.13 for my custom XPC860ENZP50C1 board.
Now it can boot to prompt "init-2.0#" from nfs server.
Every thing seems okey but network.

     init-2.0# ping <my nfs server ip>
     ping: unknown protocol icmp
     init-2.0# telnet <my nfs server ip>
     telnet:unknown services ...

What's the problem?
Thanks for your time.

szg98 at mail.zhongxing.com


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