1{ 2 # nxdomain 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 (substring(option dhcp6.interface-id, 0, 393231 % 128)) = 0xabcd 11 "test": "substring(option[18].hex,0,15) == 0xabcd" 12 } 13 ], 14 "option-data": [ 15 # raw 16 { 17 "space": "dhcp6", 18 "name": "interface-id", 19 "code": 18, 20 "csv-format": false, 21// /// constant DHCP_R_NXDOMAIN(393231) 22// /// constant S_BOUND(5) 23// "original-data": "\u0000\u0006\u0000\u0014", 24 "data": "00060014" 25 } 26 ] 27 } 28} 29