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git-svn-id: http://svn.code.sf.net/p/netboot65/code@135 93682198-c243-4bdb-bd91-e943c89aac3b

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This commit is contained in:
jonnosan 2009-05-14 03:12:40 +00:00
parent 6e6137c60d
commit eade2778dd
1 changed files with 15 additions and 9 deletions
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24
client/nb65/set_ip_config.rb
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@ -59,15 +59,21 @@ end
option_length=offsets[1]
if option_length==6 then
split_values=value.split(":")
if (split_values.length!=6) || (split_values[5].nil?) then
puts "'#{value}' is not a valid MAC address. (e.g. 12:34:56:78:ab:cd)"
exit
end
mac=[]
6.times do |j|
mac[j]=split_values[j].hex
# puts "#{split_values[j]}->#{"%02X" % mac[j]}"
if value.downcase=="auto" then
require 'digest/md5'
digest = Digest::MD5.digest(Time.now.to_s)
mac=[0x00,0x80,0x10,digest[0],digest[1],Kernel.rand(255)]
else
split_values=value.split(":")
if (split_values.length!=6) || (split_values[5].nil?) then
puts "'#{value}' is not a valid MAC address. (e.g. 12:34:56:78:ab:cd)"
exit
end
mac=[]
6.times do |j|
mac[j]=split_values[j].hex
# puts "#{split_values[j]}->#{"%02X" % mac[j]}"
end
end
packed_option=mac.pack("cccccc")
else #it must be an IP