val_negcache_dssoa.rpl [plain text]
; config options
; The island of trust is at example.com
server:
trust-anchor: "example.com. 3600 IN DS 2854 3 1 46e4ffc6e9a4793b488954bd3f0cc6af0dfb201b"
val-override-date: "20070916134226"
target-fetch-policy: "0 0 0 0 0"
stub-zone:
name: "."
stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
CONFIG_END
SCENARIO_BEGIN Test validator with negative cache DS response with cached SOA
; K.ROOT-SERVERS.NET.
RANGE_BEGIN 0 100
ADDRESS 193.0.14.129
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
K.ROOT-SERVERS.NET. IN A 193.0.14.129
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION AUTHORITY
com. IN NS a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net. IN A 192.5.6.30
ENTRY_END
RANGE_END
; a.gtld-servers.net.
RANGE_BEGIN 0 100
ADDRESS 192.5.6.30
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION ANSWER
com. IN NS a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net. IN A 192.5.6.30
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION AUTHORITY
example.com. IN NS ns.example.com.
SECTION ADDITIONAL
ns.example.com. IN A 1.2.3.4
ENTRY_END
RANGE_END
; ns.example.com.
RANGE_BEGIN 0 100
ADDRESS 1.2.3.4
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
example.com. IN NS
SECTION ANSWER
example.com. IN NS ns.example.com.
example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
SECTION ADDITIONAL
ns.example.com. IN A 1.2.3.4
ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
ENTRY_END
; response to DNSKEY priming query
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
example.com. IN DNSKEY
SECTION ANSWER
example.com. 3600 IN DNSKEY 256 3 3 ALXLUsWqUrY3JYER3T4TBJII s70j+sDS/UT2QRp61SE7S3E EXopNXoFE73JLRmvpi/UrOO/Vz4Se 6wXv/CYCKjGw06U4WRgR YXcpEhJROyNapmdIKSx hOzfLVE1gqA0PweZR8d tY3aNQSRn3sPpwJr6Mi /PqQKAMMrZ9ckJpf1+b QMOOvxgzz2U1GS18b3y ZKcgTMEaJzd/GZYzi/B N2DzQ0MsrSwYXfsNLFO Bbs8PJMW4LYIxeeOe6rUgkWOF 7CC9Dh/dduQ1QrsJhmZAEFfd6ByYV+ ;{id = 2854 (zsk), size = 1688b}
example.com. 3600 IN RRSIG DNSKEY DSA 2 3600 20070926134150 20070829134150 2854 example.com. MCwCFBQRtlR4BEv9ohi+PGFjp+AHsJuHAhRCvz0shggvnvI88DFnBDCczHUcVA== ;{id = 2854}
SECTION AUTHORITY
example.com. IN NS ns.example.com.
example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
SECTION ADDITIONAL
ns.example.com. IN A 1.2.3.4
ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
ENTRY_END
; response for delegation to sub.example.com.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
sub.example.com. IN NS ns.sub.example.com.
sub.example.com. IN NSEC www.example.com. NS RRSIG NSEC
sub.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926134150 20070829134150 2854 example.com. MCwCFDCaiDM6G+glwNW276HWdH+McmjgAhRSwF5OfimNQCqkWgnYotLOwUghKQ== ;{id = 2854}
SECTION ADDITIONAL
ns.sub.example.com. IN A 1.2.3.6
ENTRY_END
; query for missing DS record.
; commented out, this query should not happen as negative cache works.
;ENTRY_BEGIN
;MATCH opcode qtype qname
;ADJUST copy_id
;REPLY QR NOERROR
;SECTION QUESTION
;sub.example.com. IN DS
;SECTION ANSWER
;SECTION AUTHORITY
;example.com. IN SOA ns.example.com. h.example.com. 2007090504 1800 1800 2419200 7200
;example.com. 3600 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. MCwCFC5uwIHSehZtetK2CMNXttSFUB0XAhROFDAgy/FaxR8zFXJzyPdpQG93Sw== ;{id = 2854}
;sub.example.com. IN NSEC www.example.com. NS RRSIG NSEC
;sub.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926134150 20070829134150 2854 example.com. MCwCFDCaiDM6G+glwNW276HWdH+McmjgAhRSwF5OfimNQCqkWgnYotLOwUghKQ== ;{id = 2854}
;SECTION ADDITIONAL
;ns.sub.example.com. IN A 1.2.3.6
;ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NXDOMAIN
SECTION QUESTION
nx.example.com. IN A
SECTION AUTHORITY
example.com. 7200 IN SOA ns.example.com. h.example.com. 2007090504 1800 1800 2419200 7200
example.com. 7200 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. MCwCFC5uwIHSehZtetK2CMNXttSFUB0XAhROFDAgy/FaxR8zFXJzyPdpQG93Sw== ;{id = 2854}
nw.example.com. 7200 IN NSEC ny.example.com. A RRSIG
nw.example.com. 7200 IN RRSIG NSEC 3 3 3600 20070926134150 20070829134150 2854 example.com. AHMp+sqWyR3JL6P0LhJ10fufMFSkW9+DM3QghOokyqgbRu54Q1XrHoE= ;{id = 2854}
!.example.com. 7200 IN NSEC +.example.com. A RRSIG
!.example.com. 7200 IN RRSIG NSEC 3 3 7200 20070926134150 20070829134150 2854 example.com. AJsNy2VkFTJEMShfEcvIkBe+UViVYDJbNNuGnwf/QecOrhONaVpIXy4= ;{id = 2854}
ENTRY_END
RANGE_END
; ns.sub.example.com.
RANGE_BEGIN 0 100
ADDRESS 1.2.3.6
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
sub.example.com. IN NS
SECTION ANSWER
sub.example.com. IN NS ns.sub.example.com.
SECTION ADDITIONAL
ns.sub.example.com. IN A 1.2.3.6
ENTRY_END
; response to query of interest
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION ANSWER
www.sub.example.com. IN A 11.11.11.11
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD DO
SECTION QUESTION
www.sub.example.com. IN A
ENTRY_END
; recursion happens here.
STEP 10 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA DO NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION ANSWER
www.sub.example.com. 3600 IN A 11.11.11.11
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
; put the SOA into the cache
STEP 14 QUERY
ENTRY_BEGIN
REPLY RD DO
SECTION QUESTION
nx.example.com. IN A
ENTRY_END
STEP 15 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AD DO NXDOMAIN
SECTION QUESTION
nx.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
example.com. 7200 IN SOA ns.example.com. h.example.com. 2007090504 1800 1800 2419200 7200
example.com. 7200 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. MCwCFC5uwIHSehZtetK2CMNXttSFUB0XAhROFDAgy/FaxR8zFXJzyPdpQG93Sw== ;{id = 2854}
nw.example.com. 7200 IN NSEC ny.example.com. A RRSIG
nw.example.com. 7200 IN RRSIG NSEC 3 3 3600 20070926134150 20070829134150 2854 example.com. AHMp+sqWyR3JL6P0LhJ10fufMFSkW9+DM3QghOokyqgbRu54Q1XrHoE= ;{id = 2854}
!.example.com. 7200 IN NSEC +.example.com. A RRSIG
!.example.com. 7200 IN RRSIG NSEC 3 3 7200 20070926134150 20070829134150 2854 example.com. AJsNy2VkFTJEMShfEcvIkBe+UViVYDJbNNuGnwf/QecOrhONaVpIXy4= ;{id = 2854}
SECTION ADDITIONAL
ENTRY_END
; the downstream validator wants the DS record.
STEP 20 QUERY
ENTRY_BEGIN
REPLY RD DO
SECTION QUESTION
sub.example.com. IN DS
ENTRY_END
STEP 30 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AD DO NOERROR
SECTION QUESTION
sub.example.com. IN DS
SECTION ANSWER
SECTION AUTHORITY
sub.example.com. IN NSEC www.example.com. NS RRSIG NSEC
sub.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926134150 20070829134150 2854 example.com. MCwCFDCaiDM6G+glwNW276HWdH+McmjgAhRSwF5OfimNQCqkWgnYotLOwUghKQ== ;{id = 2854}
example.com. 7200 IN SOA ns.example.com. h.example.com. 2007090504 1800 1800 2419200 7200
example.com. 7200 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. MCwCFC5uwIHSehZtetK2CMNXttSFUB0XAhROFDAgy/FaxR8zFXJzyPdpQG93Sw== ;{id = 2854}
ENTRY_END
SCENARIO_END