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 ede: yes 8 access-control: 127.0.0.0/8 allow_snoop 9 10stub-zone: 11 name: "." 12 stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. 13; initial content (say from dig example.com DNSKEY > example.com.key) 14AUTOTRUST_FILE example.com 15example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 16example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} 17AUTOTRUST_END 18CONFIG_END 19 20SCENARIO_BEGIN Test autotrust with failed initial trust anchor 21 22; K-ROOT 23RANGE_BEGIN 0 100 24 ADDRESS 193.0.14.129 25ENTRY_BEGIN 26MATCH opcode qname qtype 27ADJUST copy_id copy_query 28REPLY QR AA 29SECTION QUESTION 30. IN NS 31SECTION ANSWER 32. IN NS k.root-servers.net. 33SECTION ADDITIONAL 34k.root-servers.net IN A 193.0.14.129 35ENTRY_END 36 37ENTRY_BEGIN 38MATCH opcode subdomain 39ADJUST copy_id copy_query 40REPLY QR 41SECTION QUESTION 42com. IN NS 43SECTION AUTHORITY 44com. IN NS a.gtld-servers.net. 45SECTION ADDITIONAL 46a.gtld-servers.net. IN A 192.5.6.30 47ENTRY_END 48RANGE_END 49 50; a.gtld-servers.net. 51RANGE_BEGIN 0 100 52 ADDRESS 192.5.6.30 53ENTRY_BEGIN 54MATCH opcode subdomain 55ADJUST copy_id copy_query 56REPLY QR 57SECTION QUESTION 58example.com. IN NS 59SECTION AUTHORITY 60example.com. IN NS ns.example.com. 61SECTION ADDITIONAL 62ns.example.com. IN A 1.2.3.4 63ENTRY_END 64RANGE_END 65 66; ns.example.com. 67RANGE_BEGIN 0 100 68 ADDRESS 1.2.3.4 69ENTRY_BEGIN 70MATCH opcode qname qtype 71ADJUST copy_id 72REPLY QR AA 73SECTION QUESTION 74ns.example.com. IN AAAA 75SECTION ANSWER 76ns.example.com. IN NSEC nugget.example.com. A NSEC RRSIG 77ns.example.com. 3600 IN RRSIG NSEC 5 3 3600 20090924111500 20090821111500 30899 example.com. WRUQ5d5aBO5AXbvnfCd0AWfKGvQIuAjT2qydGkUIaLZaiP4nj+JdquEy1nGvBwYQ9gWyP7b6C6UGrUnVcNBpcw== ;{id = 30899} 78SECTION AUTHORITY 79example.com. 3600 IN NS ns.example.com. 80example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 81SECTION ADDITIONAL 82ENTRY_END 83 84ENTRY_BEGIN 85MATCH opcode qname qtype 86ADJUST copy_id 87REPLY QR AA 88SECTION QUESTION 89ns.example.com. IN A 90SECTION ANSWER 91ns.example.com. 3600 IN A 1.2.3.4 92ns.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. JsXbS18oyc0zkVaOWGSFdIQuOsZKflT0GraT9afDPoWLCgH4ApF7jNgfJV7Pqy1sTBRajME5IUAhpANwGBuW4A== ;{id = 30899} 93SECTION AUTHORITY 94example.com. 3600 IN NS ns.example.com. 95example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 96SECTION ADDITIONAL 97ENTRY_END 98 99ENTRY_BEGIN 100MATCH opcode qname qtype 101ADJUST copy_id 102REPLY QR AA 103SECTION QUESTION 104www.example.com. IN A 105SECTION ANSWER 106www.example.com. 3600 IN A 10.20.30.40 107www.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. pYGxVLsWUvOp1wSf0iwPap+JnECfC5GAm1lRqy3YEqecNGld7U7x/5Imo3CerbdZrVptUQs2oH0lcjwYJXMnsw== ;{id = 30899} 108SECTION AUTHORITY 109example.com. 3600 IN NS ns.example.com. 110example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 111SECTION ADDITIONAL 112ns.example.com. 3600 IN A 1.2.3.4 113ns.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. JsXbS18oyc0zkVaOWGSFdIQuOsZKflT0GraT9afDPoWLCgH4ApF7jNgfJV7Pqy1sTBRajME5IUAhpANwGBuW4A== ;{id = 30899} 114ENTRY_END 115 116ENTRY_BEGIN 117MATCH opcode qname qtype 118ADJUST copy_id 119REPLY QR AA SERVFAIL 120SECTION QUESTION 121example.com. IN DNSKEY 122SECTION ANSWER 123; KSK 1 124example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 125; ZSK 1 126example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (ksk), size = 512b} 127; signatures 128example.com. 10800 IN RRSIG DNSKEY 5 2 10800 20090924111500 20090821111500 30899 example.com. b/HK231jIQLX8IhlZfup3r0yhpXaasbPE6LzxoEVVvWaTZWcLmeV8jDIcn0qO7Yvs7bIJN20lwVAV0GcHH3hWQ== ;{id = 30899} 129example.com. 10800 IN RRSIG DNSKEY 5 2 10800 20090924111500 20090821111500 55582 example.com. PCHme1QLoULxqjhg5tMlpR0qJlBfstEUVq18TtNoKQe9le1YhJ9caheXcTWoK+boLhXxg9u6Yyvq8FboQh0OjA== ;{id = 55582} 130 131ENTRY_END 132RANGE_END 133 134; set date/time to Aug 24 07:46:40 (2009). 135STEP 5 TIME_PASSES ELAPSE 1251100000 136STEP 6 ASSIGN t0 = ${time} 137STEP 7 ASSIGN probe = ${range 3200 ${timeout} 3600} 138 139; the auto probing should have been done now. 140STEP 8 CHECK_AUTOTRUST example.com 141FILE_BEGIN 142example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 143example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} 144FILE_END 145 146 147STEP 10 QUERY 148ENTRY_BEGIN 149REPLY RD DO 150SECTION QUESTION 151www.example.com. IN A 152ENTRY_END 153 154STEP 20 CHECK_ANSWER 155ENTRY_BEGIN 156MATCH all ede=9 157REPLY QR RD RA DO SERVFAIL 158SECTION QUESTION 159www.example.com. IN A 160SECTION ANSWER 161ENTRY_END 162 163; Redo the query without RD to check EDE caching. 164STEP 21 QUERY 165ENTRY_BEGIN 166REPLY DO 167SECTION QUESTION 168www.example.com. IN A 169ENTRY_END 170 171STEP 22 CHECK_ANSWER 172ENTRY_BEGIN 173MATCH all ede=9 174REPLY QR RA DO SERVFAIL 175SECTION QUESTION 176www.example.com. IN A 177SECTION ANSWER 178ENTRY_END 179 180; The autotrust anchor was probed due to the query. 181 182STEP 30 CHECK_AUTOTRUST example.com 183FILE_BEGIN 184example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 185example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} 186FILE_END 187 188; wait and see if autotrust probes (the unchanged) domain again. 189STEP 40 TIME_PASSES EVAL ${$probe} 190 191STEP 50 TRAFFIC 192 193STEP 65 ASSIGN probe2 = ${range 3200 ${timeout} 3600} 194 195STEP 70 CHECK_AUTOTRUST example.com 196FILE_BEGIN 197example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 198example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} 199FILE_END 200 201SCENARIO_END 202