4bbf9ce601
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1456 be551aaa-1e26-0410-a405-d3ace91eadb9
299 lines
5.3 KiB
Plaintext
299 lines
5.3 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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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 resolve with cached cname for nameserver
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; example.com NS ns.example.com en ns2.example.com
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; ns.example.com CNAME ns.bla.nl
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; ns.bla.nl A ....
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; dan timeout van A record uit cache - refetch.
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; ns2.example.com timeed niet uit ; maar geeft altijd servfail.
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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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a.gtld-servers.net. IN AAAA
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SECTION ANSWER
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SECTION ADDITIONAL
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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 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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nl. IN A
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SECTION AUTHORITY
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nl. IN NS ns2.nic.nl.
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SECTION ADDITIONAL
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ns2.nic.nl. IN A 192.1.1.2
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ENTRY_END
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RANGE_END
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; a.gtld-servers.net. ".com"
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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. IN NS ns.example.com.
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example.com. IN NS ns2.example.com.
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SECTION ADDITIONAL
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;;; but really a CNAME in child server
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ns.example.com. 1 IN A 1.2.3.4
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ns2.example.com. IN A 1.2.3.5
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ns2.example.com. IN AAAA 2002::5
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ENTRY_END
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; lame answers back to root for .nl (.com server not authoritative for .nl)
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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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nl. IN A
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SECTION AUTHORITY
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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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RANGE_END
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; ns2.nic.nl ".nl"
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RANGE_BEGIN 0 100
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ADDRESS 192.1.1.2
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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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bla.nl. IN A
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SECTION AUTHORITY
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bla.nl. IN NS ns.bla.nl.
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SECTION ADDITIONAL
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ns.bla.nl. IN A 1.2.3.6
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ENTRY_END
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RANGE_END
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; ns.bla.nl "bla..nl"
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RANGE_BEGIN 0 100
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ADDRESS 1.2.3.6
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ENTRY_BEGIN
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MATCH opcode qtype qname
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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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ns.bla.nl. IN A
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SECTION ANSWER
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ns.bla.nl. IN A 1.2.3.6
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SECTION AUTHORITY
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bla.nl. IN NS ns.bla.nl.
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SECTION ADDITIONAL
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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 copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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ns.bla.nl. IN AAAA
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SECTION ANSWER
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SECTION AUTHORITY
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bla.nl. IN SOA bla.nl. bla.nl. 1 2 3 4 5
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SECTION ADDITIONAL
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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 copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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ns.bla.nl. IN MX
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SECTION ANSWER
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ns.bla.nl. IN MX 10 bla.nl.
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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. IN A 10.20.30.40
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ENTRY_END
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RANGE_END
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; ns.example.com "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 qname
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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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ns.example.com. IN MX
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SECTION ANSWER
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ns.example.com IN CNAME ns.bla.nl.
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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. IN A 10.20.30.40
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ENTRY_END
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RANGE_END
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; ns2.example.com "example.com"
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; bad failing server
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RANGE_BEGIN 0 100
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ADDRESS 1.2.3.5
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ENTRY_BEGIN
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MATCH opcode
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ADJUST copy_id copy_query
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REPLY QR SERVFAIL
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SECTION QUESTION
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ns.example.com. IN MX
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SECTION ANSWER
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ENTRY_END
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RANGE_END
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; ns2.example.com "example.com"
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; bad failing server
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RANGE_BEGIN 0 100
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ADDRESS 2002::5
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ENTRY_BEGIN
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MATCH opcode
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ADJUST copy_id copy_query
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REPLY QR SERVFAIL
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SECTION QUESTION
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ns.example.com. IN MX
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SECTION ANSWER
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ENTRY_END
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RANGE_END
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; get cname in cache. use MX query
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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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ns.example.com. IN MX
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ENTRY_END
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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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ns.example.com. IN MX
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SECTION ANSWER
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ns.example.com. IN CNAME ns.bla.nl
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ns.bla.nl. IN MX 10 bla.nl.
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SECTION AUTHORITY
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SECTION ADDITIONAL
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ENTRY_END
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; get seconds to pass to timeout the A record
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STEP 15 TIME_PASSES ELAPSE 5
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; get into trouble getting cname for nameserver.
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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 A
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ENTRY_END
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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 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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SECTION ADDITIONAL
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ENTRY_END
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; there may still be pending ns.bla.nl AAAA queries ; get rid of them like this
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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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ns.bla.nl. IN AAAA
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ENTRY_END
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STEP 50 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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ns.bla.nl. IN AAAA
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SECTION ANSWER
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SECTION AUTHORITY
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bla.nl. IN SOA bla.nl. bla.nl. 1 2 3 4 5
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SECTION ADDITIONAL
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ENTRY_END
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SCENARIO_END
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