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156 lines
3 KiB
Text
156 lines
3 KiB
Text
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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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auth-zone:
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name: "example.tld."
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for-upstream: yes
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for-downstream: no
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fallback-enabled: no
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## this line generates zonefile: "/tmp/xxx.example.tld"
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zonefile:
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TEMPFILE_NAME example.tld
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## this is the inline file /tmp/xxx.example.tld
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## the tempfiles are deleted when the testrun is over.
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TEMPFILE_CONTENTS example.tld
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$ORIGIN tld.
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example 3600 IN SOA a b 1 2 3 4 5
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3600 IN NS ns.example.tld.
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$ORIGIN example.tld.
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ns 3600 IN A 1.2.3.4
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www 3600 IN A 3.3.3.3
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more 3600 IN NS ns.more.tld.
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TEMPFILE_END
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forward-zone:
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name: "."
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forward-addr: 9.9.9.9
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stub-zone:
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name: "tld"
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stub-addr: 2.3.4.5
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stub-zone:
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name: "more.example.tld"
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stub-addr: 2.3.4.7
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CONFIG_END
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SCENARIO_BEGIN Test iterator's ability to route the request to the correct, configured delegation point
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; Preference should be auth-zone > stub-zone > forward-zone
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; But configuration-wise, since everything is an entry on the forwards tree
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; (or a hole in the case of stub/auth), forwards cannot be replaced by
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; stubs/auth.
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; Also stub/auth zones end the part of the tree that gets forwarded, e.g.,
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; delegations from an auth/stub cannot be caught by a higher forwarder, it will
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; be recursively resolved instead.
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; '.' forwarder
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RANGE_BEGIN 0 100
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ADDRESS 9.9.9.9
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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.deleg.tld. IN A
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SECTION ANSWER
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www.deleg.tld. IN A 3.3.3.3
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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.more.example.tld. IN A
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SECTION ANSWER
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www.more.example.tld. IN A 3.3.3.3
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ENTRY_END
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RANGE_END
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; 'tld.' stub server
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RANGE_BEGIN 0 100
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ADDRESS 2.3.4.5
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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 AA NOERROR
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SECTION QUESTION
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www.tld. IN A
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SECTION ANSWER
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www.tld. IN A 3.3.3.3
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ENTRY_END
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RANGE_END
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; 'more.example.tld.' stub server
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RANGE_BEGIN 0 100
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ADDRESS 2.3.4.7
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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 AA NOERROR
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SECTION QUESTION
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www.more.example.tld. IN A
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SECTION ANSWER
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www.more.example.tld. IN A 3.3.3.3
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ENTRY_END
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RANGE_END
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; query www.tld ...
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STEP 1 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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www.tld. IN A
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ENTRY_END
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; ... answer should come from 'tld.' stub zone
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STEP 2 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.tld. IN A
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SECTION ANSWER
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www.tld. IN A 3.3.3.3
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ENTRY_END
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; query www.example.tld ...
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STEP 3 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.tld. IN A
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ENTRY_END
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; ... answer should come from 'example.tld.' auth zone
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STEP 4 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.tld. IN A
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SECTION ANSWER
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www.example.tld. IN A 3.3.3.3
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ENTRY_END
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; query www.more.example.tld ...
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STEP 5 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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www.more.example.tld. IN A
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ENTRY_END
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; ... answer should come from 'more.example.tld.' stub zone
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STEP 6 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.more.example.tld. IN A
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SECTION ANSWER
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www.more.example.tld. IN A 3.3.3.3
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ENTRY_END
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SCENARIO_END
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