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|
; config options
server:
target-fetch-policy: "0 0 0 0 0"
do-ip6: no
stub-zone:
name: "."
stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
CONFIG_END
SCENARIO_BEGIN Test cache ttls where parent child differ in ttl
; and the lameness for parent suddenly becomes the only information point.
; 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 subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION AUTHORITY
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 subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
net. IN NS
SECTION AUTHORITY
net. IN NS e.gtld-servers.net.
SECTION ADDITIONAL
e.gtld-servers.net. IN A 192.12.94.30
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 subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
example.com. IN NS
SECTION AUTHORITY
example.com. IN NS ns.foo.com.
SECTION ADDITIONAL
;ns.foo.com. 200 IN A 1.2.3.44
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
foo.com. IN NS
SECTION AUTHORITY
foo.com. 200 IN NS ns.foo.com.
SECTION ADDITIONAL
ns.foo.com. 200 IN A 1.2.3.44
ENTRY_END
RANGE_END
; e.gtld-servers.net.
RANGE_BEGIN 0 100
ADDRESS 192.12.94.30
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
net. IN NS
SECTION ANSWER
net. IN NS e.gtld-servers.net.
SECTION ADDITIONAL
e.gtld-servers.net. IN A 192.12.94.30
ENTRY_END
RANGE_END
; ns.foo.com.
; The parent-IP version
RANGE_BEGIN 0 100
ADDRESS 1.2.3.44
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY AA QR NOERROR
SECTION QUESTION
foo.com. IN NS
SECTION ANSWER
foo.com. 200 IN NS ns.foo.com.
SECTION ADDITIONAL
ns.foo.com. 100 IN A 1.2.3.44
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY AA QR NOERROR
SECTION QUESTION
ns.foo.com. IN A
SECTION ANSWER
ns.foo.com. 100 IN A 1.2.3.44
SECTION AUTHORITY
foo.com. 200 IN NS ns.foo.com.
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY AA QR NOERROR
SECTION QUESTION
ns.foo.com. IN AAAA
SECTION AUTHORITY
foo.com. 100 IN SOA . . 1 2 3 4 5
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY AA QR NOERROR
SECTION QUESTION
example.com. IN NS
SECTION ANSWER
example.com. 200 IN NS ns.foo.com.
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY AA QR NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. 100 IN A 10.20.30.40
SECTION AUTHORITY
example.com. 200 IN NS ns.foo.com.
SECTION ADDITIONAL
ns.foo.com 100 IN A 1.2.3.44
ENTRY_END
RANGE_END
; NOT USED. The parent side equals child side but not in the cache.
; and they have different TTLs only.
; ns.foo.com
; The child IP version. Does not respond to anything (servfail instead
; of timeouts since this is easier to encode in .rpl file format).
RANGE_BEGIN 0 100
ADDRESS 1.2.3.55
ENTRY_BEGIN
MATCH opcode
ADJUST copy_id copy_query
REPLY QR SERVFAIL
SECTION QUESTION
foo.com. IN NS
SECTION ANSWER
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; recursion happens here.
STEP 20 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. 100 IN A 10.20.30.40
SECTION AUTHORITY
example.com. 100 IN NS ns.foo.com.
; scrubbed off
;SECTION ADDITIONAL
;ns.foo.com IN A 1.2.3.44
ENTRY_END
; Now we wait 101 seconds, and the child data is gone,
; but the parent-side was cached for 200 and it still there.
STEP 30 TIME_PASSES ELAPSE 101
STEP 40 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; recursion happens here.
STEP 50 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. 100 IN A 10.20.30.40
SECTION AUTHORITY
example.com. 100 IN NS ns.foo.com.
; scrubbed off
;SECTION ADDITIONAL
;ns.foo.com IN A 1.2.3.44
ENTRY_END
SCENARIO_END
|
