| Variable | Description |
|---------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------|
| **var1**
`network` `standard` `mandatory` | An network.
**Default**: 1.1.1.0 |
| **var2**
`network` `standard` `mandatory` | An network in CIDR format.
**Validator**: network must be in CIDR format
**Default**: 1.1.1.0/24 |
| **var3**
`network CIDR` `standard` `mandatory` | An network in CIDR format with obsolete CIDR type.
**Validator**: network must be in CIDR format
**Default**: 1.1.1.0/24 |