iter_tcbit.rpl 1.43 KB
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; config options
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;	harden-referral-path: no
;	target-fetch-policy: "0 0 0 0 0"
;        name: "."
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	stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
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CONFIG_END

SCENARIO_BEGIN Test TCP failover when reply contains TC=1.

STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
cz. IN A
ENTRY_END

; root prime
STEP 30 REPLY
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
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K.ROOT-SERVERS.NET. IN A 193.0.14.129
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ENTRY_END

; query sent to root server
STEP 50 REPLY
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
cz. IN A
SECTION AUTHORITY
cz. IN NS ns1.cz.
cz. IN NS ns2.cz.
SECTION ADDITIONAL
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ns1.cz. IN A 168.192.2.2
ns2.cz. IN A 168.192.3.3
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ENTRY_END

; this is the truncated answer
STEP 60 REPLY
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA TC NOERROR
SECTION QUESTION
cz. IN A
SECTION ANSWER
ENTRY_END

; this is the correct answer
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STEP 70 REPLY
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ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
cz. IN A
SECTION ANSWER
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cz. IN A 10.20.30.40
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SECTION AUTHORITY
cz. IN NS ns1.cz.
cz. IN NS ns2.cz.
SECTION ADDITIONAL
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ns1.cz. IN A 168.192.2.2
ns2.cz. IN A 168.192.3.3
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ENTRY_END

; is the final answer correct?
STEP 100 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA
SECTION QUESTION
cz. IN A
SECTION ANSWER
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cz. IN A 10.20.30.40
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ENTRY_END

SCENARIO_END