mirror of
https://github.com/NLnetLabs/unbound.git
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245 lines
4.1 KiB
Plaintext
245 lines
4.1 KiB
Plaintext
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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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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 iterator with timeouts on reclame AAAA dropping server
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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 subdomain
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ADJUST copy_id copy_query
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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 AA NOERROR
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SECTION QUESTION
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ns.example.net. IN A
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SECTION ANSWER
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ns.example.net. 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 AA NOERROR
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SECTION QUESTION
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ns.example.net. IN AAAA
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SECTION ANSWER
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SECTION AUTHORITY
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. IN SOA a. b. 1 2 3 4 5
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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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a.gtld-servers.net. IN AAAA
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SECTION ANSWER
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SECTION AUTHORITY
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. IN SOA a. b. 1 2 3 4 5
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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 NS
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SECTION ANSWER
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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 subdomain
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ADJUST copy_id copy_query
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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. 280 IN NS ns.example.net.
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SECTION ADDITIONAL
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ns.example.net. 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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; This server is REC_LAME
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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 RA 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. 280 IN NS ns.example.net.
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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 RA NOERROR
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SECTION QUESTION
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www.example.com. IN A
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SECTION ANSWER
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www.example.com. 10 IN A 10.20.30.40
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SECTION AUTHORITY
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example.com. 280 IN NS ns.example.net.
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ENTRY_END
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RANGE_END
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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.example.com. IN A
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ENTRY_END
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; recursion happens here.
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STEP 10 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 A
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SECTION ANSWER
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www.example.com. IN A 10.20.30.40
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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ENTRY_END
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; query for (dropped) AAAA record.
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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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www.example.com. IN AAAA
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ENTRY_END
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; the AAAA query times out.
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STEP 21 TIMEOUT
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STEP 22 TIMEOUT
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STEP 23 TIMEOUT
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STEP 24 TIMEOUT
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STEP 25 TIMEOUT
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; we get servfail, but the AAA arrives again (after the servfail times
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; out of the cache)
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STEP 30 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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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 31 TIME_PASSES ELAPSE 6
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STEP 40 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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; timeouts for AAAA keep happening.
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STEP 41 TIMEOUT
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STEP 42 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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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 43 TIME_PASSES ELAPSE 12
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STEP 50 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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; fallback queries
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STEP 51 TRAFFIC
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; and it fails, no parentside entries and so on.
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STEP 52 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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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 53 TIME_PASSES ELAPSE 12
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STEP 60 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 61 TIMEOUT
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STEP 62 TRAFFIC
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STEP 63 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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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 70 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 A
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ENTRY_END
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STEP 72 TRAFFIC
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STEP 73 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 A
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SECTION ANSWER
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www.example.com. IN A 10.20.30.40
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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ENTRY_END
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SCENARIO_END
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