; config options
server:
	target-fetch-policy: "0 0 0 0 0"
	module-config: "subnetcache validator iterator"
	verbosity: 4
	qname-minimisation: no
	; the domain is not configured for edns-subnet
	;send-client-subnet: 1.2.3.4

stub-zone:
	name: "."
	stub-addr: 193.0.14.129

stub-zone:
	name: "example.com"
	stub-addr: 1.2.3.4
	stub-no-cache: yes
CONFIG_END

SCENARIO_BEGIN Test subnet cache with scope zero for global cache store.

; the upstream server.
RANGE_BEGIN 0 100
	ADDRESS 193.0.14.129

ENTRY_BEGIN
MATCH opcode qtype qname ednsdata
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
HEX_EDNSDATA_BEGIN
	;; we expect to receive empty
HEX_EDNSDATA_END
K.ROOT-SERVERS.NET.     IN      A       193.0.14.129
ENTRY_END
RANGE_END

RANGE_BEGIN 0 21
	ADDRESS 1.2.3.4
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A   10.20.30.40
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END

RANGE_BEGIN 30 50
	ADDRESS 1.2.3.4
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A   10.20.30.1
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END

; query for 0.0.0.0/0
STEP 10 QUERY
ENTRY_BEGIN
HEX_ANSWER_BEGIN
	00 00 01 00 00 01 00 00         ;ID 0
	00 00 00 01 03 77 77 77         ; www.example.com A? (DO)
	07 65 78 61 6d 70 6c 65
	03 63 6f 6d 00 00 01 00
	01 00 00 29 10 00 00 00
	80 00 00 08

	00 08 00 04                     ; OPC, optlen
	00 01 00 00                     ; ip4, scope 0, source 0
	                                ;0.0.0.0/0
HEX_ANSWER_END
ENTRY_END

STEP 20 CHECK_ANSWER
ENTRY_BEGIN
MATCH all ednsdata
REPLY QR RD RA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A   10.20.30.40
SECTION AUTHORITY
SECTION ADDITIONAL
HEX_EDNSDATA_BEGIN
	00 08           ; OPC
	00 04           ; option length
	00 01           ; Family
	00 00           ; source mask, scopemask
	                ; address
HEX_EDNSDATA_END
ENTRY_END

; It should not be in global cache.
STEP 30 QUERY
ENTRY_BEGIN
REPLY RD NOERROR
SECTION QUESTION
www.example.com. IN A
ENTRY_END

STEP 40 CHECK_ANSWER
ENTRY_BEGIN
MATCH all ednsdata
REPLY QR RD RA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A   10.20.30.1
ENTRY_END

SCENARIO_END