{ "additionalProperties": false, "description": "Overrides the router advertisement attributes for the IPv6 prefixes.", "id": "NDRAPrefixConfig", "module_id": "LogicalRouterPorts", "properties": { "network_prefix": { "$ref": "IPv6CIDRBlock, "description": "Override the neighbor discovery prefix preferred time and prefix valid time for the subnet on uplink port whose network matches with the network address of CIDR specified in network_prefix.", "required": true, "title": "Network prefix" }, "prefix_preferred_time": { "description": "The time interval in seconds, in which the prefix is advertised as preferred.", "maximum": 4294967295, "minimum": 0, "required": false, "title": "Prefix preferred time", "type": "integer" }, "prefix_valid_time": { "description": "The time interval in seconds, in which the prefix is advertised as valid.", "maximum": 4294967295, "minimum": 0, "required": false, "title": "Subnet Prefix Length", "type": "integer" } }, "type": "object" }