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; config options
server:
edns-client-string: 10.0.0.0/24 "abc d"
outbound-msg-retry: 1
stub-zone:
name: "edns-string-abc."
stub-addr: 10.0.0.3
stub-first: yes
forward-zone:
name: "."
forward-addr: 10.0.0.1
CONFIG_END
SCENARIO_BEGIN Test that upstream specific EDNS is attached once; uses string tag option
RANGE_BEGIN 0 1000
ADDRESS 10.0.0.3
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR SERVFAIL
SECTION QUESTION
edns-string-abc. IN A
ENTRY_END
RANGE_END
RANGE_BEGIN 0 1000
ADDRESS 10.0.0.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
edns-string-abc. IN A
SECTION ANSWER
edns-string-abc. IN A 10.20.30.40
SECTION ADDITIONAL
ENTRY_END
RANGE_END
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
edns-string-abc. IN A
ENTRY_END
; This will receive SERVFAIL and the next address will be queried
STEP 20 CHECK_OUT_QUERY ADDRESS 10.0.0.3
ENTRY_BEGIN
MATCH qname qtype opcode ednsdata
SECTION QUESTION
edns-string-abc. IN A
SECTION ADDITIONAL
HEX_EDNSDATA_BEGIN
fd e9 ; Opcode 65001
00 05 ; Length 5
61 62 63 20 64 ; "abc d"
HEX_EDNSDATA_END
ENTRY_END
; This will receive the answer; makes sure that EDNS is attached once
STEP 22 CHECK_OUT_QUERY ADDRESS 10.0.0.1
ENTRY_BEGIN
MATCH qname qtype opcode ednsdata
SECTION QUESTION
edns-string-abc. IN A
SECTION ADDITIONAL
HEX_EDNSDATA_BEGIN
fd e9 ; Opcode 65001
00 05 ; Length 5
61 62 63 20 64 ; "abc d"
HEX_EDNSDATA_END
ENTRY_END
STEP 30 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
edns-string-abc. IN A
SECTION ANSWER
edns-string-abc. IN A 10.20.30.40
ENTRY_END
SCENARIO_END
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