Closes #4540: Add IP address status type for SLAAC

docs/models/ipam/ipaddress.md

@@ -10,6 +10,7 @@ Each IP address can also be assigned an operational status and a functional role
 * Reserved
 * Deprecated
 * DHCP
+* SLAAC (IPv6 Stateless Address Autoconfiguration)
 
 Roles are used to indicate some special attribute of an IP address; for example, use as a loopback or as the the virtual IP for a VRRP group. (Note that functional roles are conceptual in nature, and thus cannot be customized by the user.) Available roles include:
 

docs/release-notes/version-2.9.md

@@ -4,6 +4,7 @@
 
 ### Enhancements
 
+* [#4540](https://github.com/netbox-community/netbox/issues/4540) - Add IP address status type for SLAAC
 * [#4991](https://github.com/netbox-community/netbox/issues/4991) - Add Python and NetBox versions to error page
 
 ---

netbox/ipam/choices.py

@@ -41,12 +41,14 @@ class IPAddressStatusChoices(ChoiceSet):
     STATUS_RESERVED = 'reserved'
     STATUS_DEPRECATED = 'deprecated'
     STATUS_DHCP = 'dhcp'
+    STATUS_SLAAC = 'slaac'
 
     CHOICES = (
         (STATUS_ACTIVE, 'Active'),
         (STATUS_RESERVED, 'Reserved'),
         (STATUS_DEPRECATED, 'Deprecated'),
         (STATUS_DHCP, 'DHCP'),
+        (STATUS_SLAAC, 'SLAAC'),
     )