I have a HP9000/425 which has been running NetBSD 1.0A for some time now.

This weekend, I took it upon myself to upgrade to 1.1.  So I have several
false starts doing backups, then get to the fun part: Booting.

My machine, upon being turned on, says:
BOOTROM  Rev. 2.0  29 NOV 90
MD11 REV 1.95 1990/12/12.14:35:26
MC68040 Processor
(etc.)

:HP 2213A, 1406, 0
1Z SYS_PBOOT

The 486 running rbootd under FreeBSD beside it says:
<<< 02:29:47.197104   Addr: 08:00:09:16:bd:e8   Intf: ed0
        802.2 LLC: DSAP:f8 SSAP:f8 CTRL:300
        HP Ext:    DXSAP:608 SXSAP:609
        Boot Request: (Send Server ID)
                RetCode:0 SeqNo:0 SessID:ffff Vers:2
                Machine Type: HPS300
                File Name (0): <>

>>> 02:29:47.229297   Addr: 08:00:09:16:bd:e8   Intf: ed0
        802.2 LLC: DSAP:f8 SSAP:f8 CTRL:300
        HP Ext:    DXSAP:609 SXSAP:608
        Boot Reply:
                RetCode:0 SeqNo:0 SessID:0 Vers:2
                File Name (7): <bobdbob>

It fails to notice the tape with SYS_INST dd'ed onto it in the tape drive
(a HP DAT drive).  It also fails to notice the second SCSI drive with 
SYS_INST randomly dd'ed, or disklabel -B -b SYS_INST 'ed onto it.

Does anyone have any ideas for how to boot?  Perhaps a diskimage I could
dd to the second drive?  

Thanks in advance for your help!

-Tom
tjohnson@gloria.cord.edu