[U-Boot-Users] Rx-buffer overlow

Dear u-boot-users,

I am verly lucky, that i got u-boot running on my custom MPC875-board. Just a few things make still some trouble:

the ping-command (and all other network transfer commands) in the u-boot shell often doesn't work, and the following debug output is generated:

fec_recv[249] err: 802 fec_recv[249] err: 2802 fec_recv[249] err: 802

According to the Rx-buffer-status bits, an overlow takes place. So ping just works if there is less network traffic. But why ? - is the receive buffer to small, the CPU to slow ?

thanks for your advices, best regards

Josef