8b19239862
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@4685 be551aaa-1e26-0410-a405-d3ace91eadb9
316 lines
5.8 KiB
Plaintext
316 lines
5.8 KiB
Plaintext
; 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: "no"
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prefetch: "yes"
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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 resolver prefetch of NS record for moved domain
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; K.ROOT-SERVERS.NET.
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RANGE_BEGIN 0 200
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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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example.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. (before sale of domain)
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RANGE_BEGIN 0 20
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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. 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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; a.gtld-servers.net. (after sale of domain)
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RANGE_BEGIN 30 200
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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. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 8.8.8.8
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ENTRY_END
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RANGE_END
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; ns.example.com. first owner
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RANGE_BEGIN 0 200
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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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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 A
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SECTION ANSWER
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www.example.com. 3600 IN A 10.20.30.40
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SECTION AUTHORITY
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example.com. 3600 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 3600 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. new owner
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RANGE_BEGIN 0 200
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ADDRESS 8.8.8.8
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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 8.8.8.8
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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 A
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SECTION ANSWER
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www.example.com. 3600 IN A 88.88.88.88
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SECTION AUTHORITY
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example.com. 3600 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 3600 IN A 8.8.8.8
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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 5 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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www.example.com. IN A
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SECTION ANSWER
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www.example.com. 3600 IN A 10.20.30.40
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SECTION AUTHORITY
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example.com. 3600 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 3600 IN A 1.2.3.4
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ENTRY_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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example.com. IN NS
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ENTRY_END
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; recursion happens here.
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STEP 15 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 NS
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SECTION ANSWER
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example.com. 3600 IN NS ns.example.com.
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SECTION AUTHORITY
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SECTION ADDITIONAL
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ns.example.com. 3600 IN A 1.2.3.4
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ENTRY_END
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; after 1800 secs still the cached answer
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STEP 20 TIME_PASSES ELAPSE 1800
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STEP 30 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 40 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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www.example.com. IN A
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SECTION ANSWER
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www.example.com. 1800 IN A 10.20.30.40
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SECTION AUTHORITY
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example.com. 1800 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 1800 IN A 1.2.3.4
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ENTRY_END
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STEP 44 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 NS
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ENTRY_END
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; recursion happens here.
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STEP 45 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 NS
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SECTION ANSWER
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example.com. 1800 IN NS ns.example.com.
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SECTION AUTHORITY
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SECTION ADDITIONAL
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ns.example.com. 1800 IN A 1.2.3.4
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ENTRY_END
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; after 1440 we are 360 seconds before the expiry
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STEP 50 TIME_PASSES ELAPSE 1440
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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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example.com. IN NS
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ENTRY_END
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; recursion happens here.
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STEP 70 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 NS
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SECTION ANSWER
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example.com. 360 IN NS ns.example.com.
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SECTION AUTHORITY
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SECTION ADDITIONAL
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ns.example.com. 360 IN A 1.2.3.4
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ENTRY_END
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STEP 80 TRAFFIC
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; let traffic flow for prefetch to happen
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; check result of that prefetch
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STEP 90 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 NS
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ENTRY_END
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; recursion happens here.
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; because the prefetch+current makes old-NS expired, new delegation is picked up
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STEP 91 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 NS
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SECTION ANSWER
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example.com. 3600 IN NS ns.example.com.
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SECTION AUTHORITY
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SECTION ADDITIONAL
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ns.example.com. 3600 IN A 8.8.8.8
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ENTRY_END
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STEP 100 TIME_PASSES ELAPSE 2360
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STEP 120 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 130 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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www.example.com. IN A
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SECTION ANSWER
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www.example.com. 3600 IN A 88.88.88.88
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SECTION AUTHORITY
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example.com. 1240 IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. 1240 IN A 8.8.8.8
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ENTRY_END
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SCENARIO_END
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