You can perform an unattended installation by setting network boot argument variables for wanclient-1 at the ok prompt, and then booting the client.
ok setenv network-boot-arguments host-ip=192.168.198.210, router-ip=192.168.198.1,subnet-mask=255.255.255.0,hostname=wanclient-1, file=http://192.168.198.2/cgi-bin/wanboot-cgi ok boot net - install Resetting ... Sun Blade 100 (UltraSPARC-IIe), No Keyboard Copyright 1998-2003 Sun Microsystems, Inc. All rights reserved. OpenBoot 4.x.build_28, 512 MB memory installed, Serial #50335475. Ethernet address 0:3:ba:e:f3:75, Host ID: 83000ef3. Rebooting with command: boot net - install Boot device: /pci@1f,0/network@c,1 File and args: - install <time unavailable> wanboot progress: wanbootfs: Read 68 of 68 kB (100%) <time unavailable> wanboot info: wanbootfs: Download complete Fri Jun 20 09:16:06 wanboot progress: miniroot: Read 166067 of 166067 kB (100%) Fri Jun 20Tue Apr 15 09:16:06 wanboot info: miniroot: Download complete SunOS Release 5.10 Version WANboot10:04/11/03 64-bit Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Configuring devices.
The following variables are set.
The client IP address is set to 192.168.198.210.
The client's router IP address is set to 192.168.198.1
The client's subnet mask is set to 255.255.255.0
The client's host name is set to wanclient-1
The wanboot-cgi program is located at http://192.168.198.2/cgi-bin/wanboot-cgi
The client installs over the WAN. If the wanboot program does not find all the necessary installation information, you might be prompted to provide the missing information at the command line.