Changing hostid
===============


When hostid becomes ffffffff or reassign nvram:


  ok .idprom
   
  ok 1 0 mkp
  ok 80 1 mkp
  ok 8 2 mkp
  ok 0 3 mkp
  ok 20 4 mkp
  ok 1d 5 mkp 
  ok 8a 6 mkp
  ok 56 7 mkp
  ok 0 8 mkp
  ok 0 9 mkp
  ok 0 a mkp
  ok 0 b mkp
  ok 1d c mkp 
  ok 8a d mkp
  ok 56 e mkp
  ok showstack
  ok 1 80 8 0 20 1d 8a 56 0 0 0 0 1d 8a 56
  1 80 8 0 20 1d 8a 56 0 0 0 0 1d 8a 56 ok xor 
  ............ok xor
  ...........ok xor  <-- xor until one . before ok
  a9 ok a9 f mkp
  a9 ok reset
  
Then hostid becomes 801d8a56.

If there's an error such as:
ok cd c mkp
device not found

Do:

  stop a
  
  ok showstack
  ok binary 
  ok 11001101
  11001101 ok hex
  cd ok 5 mkp
  ok binary
  ok 11001101
  11001101 ok hex
  cd ok c mkp
  ok reset