157 lines
3.1 KiB
Plaintext
157 lines
3.1 KiB
Plaintext
; config options
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server:
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module-config: "validator iterator"
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qname-minimisation: "no"
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minimal-responses: no
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serve-expired: yes
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serve-expired-reply-ttl: 123
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ede: yes
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ede-serve-expired: yes
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stub-zone:
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name: "example.com"
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stub-addr: 1.2.3.4
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CONFIG_END
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SCENARIO_BEGIN Test 0 TLL with serve-expired
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; Scenario overview:
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; - query for example.com. IN A
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; - check that we get an answer for example.com. IN A with the correct 0 TTL
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; - query again; this time the answer has >0 TTL
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; - check the answer
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; - query one last time after expiration
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; - check that the configured reply ttl is used
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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 NS
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SECTION ANSWER
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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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RANGE_BEGIN 0 10
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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 ANSWER
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example.com. 0 IN A 5.6.7.8
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SECTION AUTHORITY
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example.com. 0 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 0 IN A 1.2.3.4
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ENTRY_END
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RANGE_END
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RANGE_BEGIN 11 100
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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 ANSWER
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example.com. 10 IN A 5.6.7.8
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SECTION AUTHORITY
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example.com. 10 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 10 IN A 1.2.3.4
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ENTRY_END
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RANGE_END
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; Let some time to pass so that timenow > 0
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STEP 1 TIME_PASSES ELAPSE 3600
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; Query with RD flag
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STEP 2 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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example.com. IN A
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ENTRY_END
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; Check that we got the correct answer with 0 TTL
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STEP 10 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all ttl
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REPLY QR RD RA NOERROR
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SECTION QUESTION
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example.com. IN A
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SECTION ANSWER
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example.com. 0 IN A 5.6.7.8
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SECTION AUTHORITY
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example.com. 0 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 0 IN A 1.2.3.4
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ENTRY_END
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; Let some time to pass
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STEP 11 TIME_PASSES ELAPSE 1
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; Query with RD flag
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STEP 20 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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example.com. IN A
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ENTRY_END
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; Check that we got the correct answer
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STEP 29 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all ttl
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REPLY QR RD RA NOERROR
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SECTION QUESTION
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example.com. IN A
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SECTION ANSWER
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example.com. 10 IN A 5.6.7.8
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SECTION AUTHORITY
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example.com. 10 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 10 IN A 1.2.3.4
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ENTRY_END
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; Wait for the TTL to expire
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STEP 30 TIME_PASSES ELAPSE 11
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; Query with RD flag
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STEP 40 QUERY
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ENTRY_BEGIN
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REPLY RD DO
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SECTION QUESTION
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example.com. IN A
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ENTRY_END
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; Check that we got the correct answer
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STEP 49 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all ttl ede=3
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REPLY QR RD RA DO NOERROR
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SECTION QUESTION
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example.com. IN A
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SECTION ANSWER
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example.com. 123 IN A 5.6.7.8
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SECTION AUTHORITY
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example.com. 123 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 123 IN A 1.2.3.4
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ENTRY_END
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; Give time for the pending query to get answered
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STEP 50 TRAFFIC
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SCENARIO_END
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