minor update to help file

znetboot.helpcms

@@ -34,12 +34,36 @@
   ZNETBOOT_KERNEL=http://znetboot.casita.net/nord/image
   ZNETBOOT_INITRD=http://znetboot.casita.net/nord/ramdisk.gz
   # the following are used by the bootstrap and vary from Linux to Linux
-  NORD_HOSTNAME=ltroth3.casita.net
-  NORD_IPV4AD=148.100.88.35
-  NORD_IPV4GW=148.100.88.1
-  NORD_IPV6AD=2620:91:0:688:1::35/64
+  NORD_HOSTNAME=mynord.mydomain.com
+  NORD_IPV4AD=192.168.1.64
+  NORD_IPV4GW=192.168.1.1
+  NORD_IPV6AD=1234:5678:abcd::390/64
 
 .cs 4 off
+.cs 5 on
+�|Configuration parameters:�%
+
+  ZNETBOOT_KERNEL=
+  This parameter indicates the URL where the kernel is found.
+
+  ZNETBOOT_INITRD=
+  This parameter indicates the URL where the memory-based
+  root filesystem is found. (initial RAM disk)
+
+  ZNETBOOT_TOFILE=
+  This parameter indicates a boot parameter which will be staged
+  to a n intermediate file to be read by the installer.
+
+  ZNETBOOT_PROGRESS=
+  This parameter indicates the interval of progress reporting.
+  If present, and a valid number, download progress will be reported.
+
+  All other parameters prefixed with "ZNETBOOT_" are ignored.
+
+  All parameters NOT prefixed with "ZNETBOOT_" are passed as-is
+  to the stacked boot parameter deck.
+
+.cs 5 off
 
 .cs 6 on
 �|Return Codes:�%