chef client error

 * service[network] action enable (up to date)
  * template[/etc/sysconfig/network-scripts/ifcfg-eth5] action create
    - create new file /etc/sysconfig/network-scripts/ifcfg-eth5
================================================================================
Error executing action `create` on resource 'template[/etc/sysconfig/network-scripts/ifcfg-eth5]'
================================================================================


Chef::Mixin::Template::TemplateError
------------------------------------
undefined local variable or method `mac' for #<Chef::Mixin::Template::TemplateContext:0x00000005ead120>


Resource Declaration:
---------------------
# In /var/chef/cache/cookbooks/net/providers/ip.rb

 56:       template net['conf'] do
 57:         source "ifcfg.erb"
 58:         mode 00644
 59:         owner "root"
 60:         group "root"
 61:         variables({
 62:           ##:eth => "#{new_resource.device}",
 63:           :mac => net['mac'],
 64:           :ip => net['ip'],
 65:           :netmask => net['netmask']
 66:         })
 67:         notifies :restart, "service[network]", :immediately
 68:       end




Compiled Resource:
------------------
# Declared in /var/chef/cache/cookbooks/net/providers/ip.rb:56:in `block in class_from_file'

template("/etc/sysconfig/network-scripts/ifcfg-eth5") do
  provider Chef::Provider::Template
  action "create"
  retries 0
  retry_delay 2
  path "/etc/sysconfig/network-scripts/ifcfg-eth5"
  backup 5
  atomic_update true
  source "ifcfg.erb"
  variables {:mac=>"F4:52:14:0E:7F:70", :ip=>"10.5.0.10", :netmask=>"255.255.0.0"}
  cookbook_name "net"
  mode 420
  owner "root"
  group "root"
end



Template Context:
-----------------
on line #4
  2: ### DEVICE= eth
  3: ONBOOT=yes
  4: HWADDR=<%= mac %>
  5: TYPE=Ethernet
  6: BOOTPROTO=static


Chef Client failed. 2 resources updated