DHCP doesn't work with 3.1 installation on Alpha

[Josh Meyer <jmeyer@msg.ucsf.edu>]

I'm trying to install 3.1 on a DS10L from the minimal bootable CD.   
DHCP works during the first part of the installation when the system  
boots from CD, but then it stops working during the configuration  
stage when the system boots from its hard disk.  I'm on a class B  
network and use a class C subnet mask, if that matters.  Any ideas?   
Nothing turned up in my preliminary search of this mailing list's  
archives.

Josh