2016-06-14 12:36:22 +00:00
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; config options
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server:
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target-fetch-policy: "0 0 0 0 0"
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qname-minimisation: yes
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2018-08-27 13:18:19 +00:00
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minimal-responses: no
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2016-06-14 12:36:22 +00:00
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stub-zone:
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name: "."
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stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
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CONFIG_END
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SCENARIO_BEGIN Test iterative qname minimised resolve of www.example.com. Simulate broken nameserver that drops QTYPE=A queries.
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; K.ROOT-SERVERS.NET.
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RANGE_BEGIN 0 100
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ADDRESS 193.0.14.129
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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. IN NS
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SECTION ANSWER
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. IN NS K.ROOT-SERVERS.NET.
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SECTION ADDITIONAL
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K.ROOT-SERVERS.NET. IN A 193.0.14.129
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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com. IN A
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SECTION AUTHORITY
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com. IN NS a.gtld-servers.net.
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SECTION ADDITIONAL
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a.gtld-servers.net. IN A 192.5.6.30
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ENTRY_END
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RANGE_END
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; a.gtld-servers.net.
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RANGE_BEGIN 0 100
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ADDRESS 192.5.6.30
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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com. IN A
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SECTION AUTHORITY
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com. IN NS a.gtld-servers.net.
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SECTION ADDITIONAL
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a.gtld-servers.net. IN A 192.5.6.30
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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example.com. IN A
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SECTION AUTHORITY
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.4
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ENTRY_END
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RANGE_END
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; ns.example.com.
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RANGE_BEGIN 0 100
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ADDRESS 1.2.3.4
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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example.com. IN A
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SECTION AUTHORITY
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.4
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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www.example.com. IN AAAA
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SECTION ANSWER
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www.example.com. IN AAAA ::123
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SECTION AUTHORITY
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.4
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ENTRY_END
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RANGE_END
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STEP 10 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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www.example.com. IN AAAA
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ENTRY_END
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STEP 20 CHECK_OUT_QUERY
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ENTRY_BEGIN
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MATCH qname qtype opcode
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SECTION QUESTION
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com. IN A
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ENTRY_END
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STEP 30 CHECK_OUT_QUERY
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ENTRY_BEGIN
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MATCH qname qtype opcode
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SECTION QUESTION
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example.com. IN A
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ENTRY_END
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STEP 40 CHECK_OUT_QUERY
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ENTRY_BEGIN
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MATCH qname qtype opcode
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SECTION QUESTION
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www.example.com. IN A
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ENTRY_END
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STEP 41 TIMEOUT
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STEP 42 TIMEOUT
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STEP 43 TIMEOUT
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STEP 50 CHECK_OUT_QUERY
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ENTRY_BEGIN
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MATCH qname qtype opcode
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SECTION QUESTION
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www.example.com. IN AAAA
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ENTRY_END
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STEP 60 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA NOERROR
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SECTION QUESTION
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www.example.com. IN AAAA
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SECTION ANSWER
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www.example.com. IN AAAA ::123
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SECTION AUTHORITY
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.4
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ENTRY_END
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SCENARIO_END
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