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18.12.6. Reserved Variables
Table 18.2, “Reserved variables” shows the variables that are considered reserved and are used by libvirt:
Table 18.2. Reserved variables
| Variable Name | Definition |
|---|---|
| MAC | The MAC address of the interface |
| IP | The list of IP addresses in use by an interface |
| IPV6 | Not currently implemented: the list of IPV6 addresses in use by an interface |
| DHCPSERVER | The list of IP addresses of trusted DHCP servers |
| DHCPSERVERV6 | Not currently implemented: The list of IPv6 addresses of trusted DHCP servers |
| CTRL_IP_LEARNING | The choice of the IP address detection mode |
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