1{ 2 # encode data expression and extract numeric expression 3 # empty configs are not accepted by Kea 4 "Dhcp6": { 5 "valid-lifetime": 1800, 6 "client-classes": [ 7 # reduce literals 8 { 9 "name": "literal", 10 /// from: match if (option dhcp6.client-data) != (encode-int(extract-int('bar', 32), 16)) 11 "test": "not (option[45].hex == 'ar')" 12 } 13 ] 14 } 15} 16