1; config options 2server: 3 target-fetch-policy: "0 0 0 0 0" 4 log-time-ascii: yes 5 fake-sha1: yes 6 trust-anchor-signaling: no 7 minimal-responses: no 8stub-zone: 9 name: "." 10 stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. 11; initial content (say from dig example.com DNSKEY > example.com.key) 12AUTOTRUST_FILE example.com 13example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 14example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} 15AUTOTRUST_END 16CONFIG_END 17 18SCENARIO_BEGIN Test autotrust with initial trust anchor 19 20; K-ROOT 21RANGE_BEGIN 0 100 22 ADDRESS 193.0.14.129 23ENTRY_BEGIN 24MATCH opcode qname qtype 25ADJUST copy_id copy_query 26REPLY QR AA 27SECTION QUESTION 28. IN NS 29SECTION ANSWER 30. IN NS k.root-servers.net. 31SECTION ADDITIONAL 32k.root-servers.net IN A 193.0.14.129 33ENTRY_END 34 35ENTRY_BEGIN 36MATCH opcode subdomain 37ADJUST copy_id copy_query 38REPLY QR 39SECTION QUESTION 40com. IN NS 41SECTION AUTHORITY 42com. IN NS a.gtld-servers.net. 43SECTION ADDITIONAL 44a.gtld-servers.net. IN A 192.5.6.30 45ENTRY_END 46RANGE_END 47 48; a.gtld-servers.net. 49RANGE_BEGIN 0 100 50 ADDRESS 192.5.6.30 51ENTRY_BEGIN 52MATCH opcode subdomain 53ADJUST copy_id copy_query 54REPLY QR 55SECTION QUESTION 56example.com. IN NS 57SECTION AUTHORITY 58example.com. IN NS ns.example.com. 59SECTION ADDITIONAL 60ns.example.com. IN A 1.2.3.4 61ENTRY_END 62RANGE_END 63 64; ns.example.com. 65RANGE_BEGIN 0 100 66 ADDRESS 1.2.3.4 67ENTRY_BEGIN 68MATCH opcode qname qtype 69ADJUST copy_id 70REPLY QR AA 71SECTION QUESTION 72www.example.com. IN A 73SECTION ANSWER 74www.example.com. 3600 IN A 10.20.30.40 75www.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. pYGxVLsWUvOp1wSf0iwPap+JnECfC5GAm1lRqy3YEqecNGld7U7x/5Imo3CerbdZrVptUQs2oH0lcjwYJXMnsw== ;{id = 30899} 76SECTION AUTHORITY 77example.com. 3600 IN NS ns.example.com. 78example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 79SECTION ADDITIONAL 80ns.example.com. 3600 IN A 1.2.3.4 81ns.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. JsXbS18oyc0zkVaOWGSFdIQuOsZKflT0GraT9afDPoWLCgH4ApF7jNgfJV7Pqy1sTBRajME5IUAhpANwGBuW4A== ;{id = 30899} 82ENTRY_END 83 84ENTRY_BEGIN 85MATCH opcode qname qtype 86ADJUST copy_id 87REPLY QR AA 88SECTION QUESTION 89example.com. IN DNSKEY 90SECTION ANSWER 91; KSK 1 92example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 93; ZSK 1 94example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (ksk), size = 512b} 95; signatures 96example.com. 10800 IN RRSIG DNSKEY 5 2 10800 20090924111500 20090821111500 30899 example.com. b/HK231jIQLX8IhlZfup3r0yhpXaasbPE6LzxoEVVvWaTZWcLmeV8jDIcn0qO7Yvs7bIJN20lwVAV0GcHH3hWQ== ;{id = 30899} 97example.com. 10800 IN RRSIG DNSKEY 5 2 10800 20090924111500 20090821111500 55582 example.com. PCHme1QLoULxqjhg5tMlpR0qJlBfstEUVq18TtNoKQe9le1YhJ9caheXcTWoK+boLhXxg9u6Yyvq8FboQh0OjA== ;{id = 55582} 98 99ENTRY_END 100RANGE_END 101 102; set date/time to Aug 24 07:46:40 (2009). 103STEP 5 TIME_PASSES ELAPSE 1251100000 104STEP 6 ASSIGN t0 = ${time} 105; get probe time and check it. 4800 is about 10% less than 5400. And more than 106; the 3600 that a failure timeout would have. 107STEP 7 ASSIGN probe = ${range 4800 ${timeout} 5400} 108 109 110; the auto probing should have been done now. 111STEP 8 CHECK_AUTOTRUST example.com 112FILE_BEGIN 113; autotrust trust anchor file 114;;id: example.com. 1 115;;last_queried: 1251100000 ;;Mon Aug 24 07:46:40 2009 116;;last_success: 1251100000 ;;Mon Aug 24 07:46:40 2009 117;;next_probe_time: ${$t0 + $probe} ;;${ctime $t0 + $probe} 118;;query_failed: 0 119;;query_interval: 5400 120;;retry_time: 3600 121example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} ;;state=2 [ VALID ] ;;count=0 ;;lastchange=1251100000 ;;Mon Aug 24 07:46:40 2009 122FILE_END 123 124 125STEP 10 QUERY 126ENTRY_BEGIN 127REPLY RD DO 128SECTION QUESTION 129www.example.com. IN A 130ENTRY_END 131 132STEP 20 CHECK_ANSWER 133ENTRY_BEGIN 134MATCH all 135REPLY QR RD RA AD DO NOERROR 136SECTION QUESTION 137www.example.com. IN A 138SECTION ANSWER 139www.example.com. 3600 IN A 10.20.30.40 140www.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. pYGxVLsWUvOp1wSf0iwPap+JnECfC5GAm1lRqy3YEqecNGld7U7x/5Imo3CerbdZrVptUQs2oH0lcjwYJXMnsw== ;{id = 30899} 141SECTION AUTHORITY 142example.com. 3600 IN NS ns.example.com. 143example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 144SECTION ADDITIONAL 145ns.example.com. 3600 IN A 1.2.3.4 146ns.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. JsXbS18oyc0zkVaOWGSFdIQuOsZKflT0GraT9afDPoWLCgH4ApF7jNgfJV7Pqy1sTBRajME5IUAhpANwGBuW4A== ;{id = 30899} 147ENTRY_END 148 149; The autotrust anchor was probed due to the query. 150 151STEP 30 CHECK_AUTOTRUST example.com 152FILE_BEGIN 153; autotrust trust anchor file 154;;id: example.com. 1 155;;last_queried: 1251100000 ;;Mon Aug 24 07:46:40 2009 156;;last_success: 1251100000 ;;Mon Aug 24 07:46:40 2009 157;;next_probe_time: ${$t0 + $probe} ;;${ctime $t0 + $probe} 158;;query_failed: 0 159;;query_interval: 5400 160;;retry_time: 3600 161example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} ;;state=2 [ VALID ] ;;count=0 ;;lastchange=1251100000 ;;Mon Aug 24 07:46:40 2009 162FILE_END 163 164; wait and see if autotrust probes (the unchanged) domain again. 165STEP 40 TIME_PASSES EVAL ${$probe} 166 167STEP 50 TRAFFIC 168 169STEP 65 ASSIGN probe2 = ${range 4800 ${timeout} 5400} 170 171STEP 70 CHECK_AUTOTRUST example.com 172FILE_BEGIN 173; autotrust trust anchor file 174;;id: example.com. 1 175;;last_queried: ${time} ;;${ctime ${time}} 176;;last_success: ${time} ;;${ctime ${time}} 177;;next_probe_time: ${$t0 + $probe + $probe2} ;;${ctime $t0 + $probe + $probe2} 178;;query_failed: 0 179;;query_interval: 5400 180;;retry_time: 3600 181example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} ;;state=2 [ VALID ] ;;count=0 ;;lastchange=1251100000 ;;Mon Aug 24 07:46:40 2009 182FILE_END 183 184SCENARIO_END 185