The software described in this documentation is either no longer supported or is in extended support.
Oracle recommends that you upgrade to a current supported release.
You can use the following standard macros with configuration files:
rhn.system.custom_info(
key_name)
    Value of the key key_name associated with
    the system.
  
rhn.system.description
System description.
rhn.system.hostname
System host name.
rhn.system.ip_address
Default system IP address.
rhn.system.net_interface.broadcast(eth
N)
    Broadcast address associated with
    eth.
  N
rhn.system.net_interface.driver_module(eth
N)
    Network interface driver module associated with
    eth.
  N
rhn.system.net_interface.hardware_address(eth
N)
    MAC address associated with
    eth.
  N
rhn.system.net_interface.ip_address(eth
N)
    IP address associated with
    eth.
  N
rhn.system.net_interface.netmask(eth
N)
    Network mask associated with
    eth.
  N
rhn.system.profile_name
Kickstart profile associated with a system.
rhn.system.sid
Spacewalk system ID.

