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Elixir Cross Referencer

Open Menu /external/bsd/unbound/dist/testdata/iter_nxns_parentside.rpl 
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; Check if the NXNS fallback to the parent side does not mess with normal
; parent side resolution. Parent side resolution should SERVFAIL when reaching
; the MAX_TARGET_NX limit.

server:
	module-config: "iterator"
	trust-anchor-signaling: no
	target-fetch-policy: "0 0 0 0 0"
	verbosity: 3
	access-control: 127.0.0.1 allow_snoop
	qname-minimisation: no
	minimal-responses: no
	rrset-roundrobin: no

stub-zone:
	name: "."
	stub-addr: 193.0.14.129 	# K.ROOT-SERVERS.NET.
CONFIG_END

SCENARIO_BEGIN Test that the NXNS fallback does not mess with parent side resolution

; 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 subdomain
		ADJUST copy_id copy_query
		REPLY QR NOERROR
		SECTION QUESTION
			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

	ENTRY_BEGIN
		MATCH opcode subdomain
		ADJUST copy_id copy_query
		REPLY QR NOERROR
		SECTION QUESTION
			nonexistant.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 subdomain
		ADJUST copy_id copy_query
		REPLY QR NOERROR
		SECTION QUESTION
			example.com. IN A
		SECTION AUTHORITY
			example.com.    IN NS   ns1.nonexistant.com.
			example.com.    IN NS   ns2.nonexistant.com.
			example.com.    IN NS   ns3.nonexistant.com.
			example.com.    IN NS   ns4.nonexistant.com.
			example.com.    IN NS   ns5.nonexistant.com.
			example.com.    IN NS   ns6.nonexistant.com.
			example.com.    IN NS   ns7.nonexistant.com.
			example.com.    IN NS   ns8.nonexistant.com.
	ENTRY_END

	ENTRY_BEGIN
		MATCH opcode subdomain
		ADJUST copy_id copy_query
		REPLY QR NXDOMAIN
		SECTION QUESTION
			nonexistant.com. IN A
	ENTRY_END
RANGE_END

STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.example.com. IN A
ENTRY_END

STEP 2 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA SERVFAIL
SECTION QUESTION
a.example.com. IN A
ENTRY_END

SCENARIO_END