8762da8720
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2525 be551aaa-1e26-0410-a405-d3ace91eadb9
291 lines
5.5 KiB
Plaintext
291 lines
5.5 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 resolution with lame reply looks like nodata with noSOA
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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 NS
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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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net. IN NS
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SECTION AUTHORITY
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net. IN NS e.gtld-servers.net.
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SECTION ADDITIONAL
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e.gtld-servers.net. IN A 192.12.94.30
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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 NS
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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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 1.2.3.55
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ENTRY_END
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RANGE_END
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; e.gtld-servers.net.
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RANGE_BEGIN 0 100
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ADDRESS 192.12.94.30
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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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net. IN NS
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SECTION ANSWER
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net. IN NS e.gtld-servers.net.
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SECTION ADDITIONAL
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e.gtld-servers.net. IN A 192.12.94.30
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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.net. IN NS
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SECTION AUTHORITY
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example.net. IN NS ns.example.net.
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SECTION ADDITIONAL
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ns.example.net. IN A 1.2.3.44
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ENTRY_END
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RANGE_END
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; ns.example.net.
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; advertises +RA so it is REC_LAME.
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RANGE_BEGIN 0 100
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ADDRESS 1.2.3.44
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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.net. IN NS
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SECTION ANSWER
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example.net. IN NS ns.example.net.
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SECTION ADDITIONAL
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ns.example.net. IN A 1.2.3.44
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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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ns.example.net. IN A
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SECTION ANSWER
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ns.example.net. IN A 1.2.3.44
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SECTION AUTHORITY
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example.net. 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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ns.example.net. IN AAAA
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SECTION AUTHORITY
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example.net. IN NS ns.example.net.
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SECTION ADDITIONAL
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www.example.net. IN A 1.2.3.44
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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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example.com. IN NS
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SECTION ANSWER
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example.com. IN NS ns.example.net.
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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 1.2.3.55
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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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ns.example.com. IN AAAA
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SECTION ANSWER
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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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 1.2.3.55
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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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ns.example.com. IN A
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SECTION ANSWER
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ns.example.com. IN A 1.2.3.55
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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example.com. IN NS ns.example.com.
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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. 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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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.55
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ns.example.net IN A 1.2.3.44
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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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mail.example.com. IN A
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SECTION ANSWER
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ENTRY_END
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RANGE_END
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; ns.example.com.
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; is like a BIND server that is LAME, authoritative for other domains,
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; but not this one, and somehow got this NS record in its cache.
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; trying to give 'lame referral' but to the same name, not up.
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RANGE_BEGIN 0 100
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ADDRESS 1.2.3.55
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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 NS
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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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ENTRY_END
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RANGE_END
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; store bad timing for one server to influence server selection
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; 1.2.3.44 (ns.example.net) gets 900 msec.
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; so the 376 ns.example.com is preferred.
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STEP 1 INFRA_RTT 1.2.3.44 example.net. 900
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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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www.example.com. IN A
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ENTRY_END
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; recursion happens here.
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STEP 20 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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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.55
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; scrubbed off
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;ns.example.net IN A 1.2.3.44
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ENTRY_END
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; query to recursion-lame server
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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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mail.example.com. IN A
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ENTRY_END
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STEP 40 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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mail.example.com. IN A
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SECTION ANSWER
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ENTRY_END
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SCENARIO_END
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