current-users: nic message after dhcp

Subject: nic message after dhcp
To: None <current-users@NetBSD.org>
From: Christian Goetz <cgoetz@pandora.be>
List: current-users
Date: 12/14/2004 23:14:27

sip0 & mac address correct under 2.0_RC4.
dhcpc is ok but I get the message 'sip0: transmit FIFO underrun;' when 
getting an ip address.
What does it mean and how to prevent it ?

cgoetz