do-ip6: no ; config options ; target-fetch-policy: "0 0 0 0 0" ; name: "." stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. CONFIG_END SCENARIO_BEGIN Test cname to nodata and if qname is set to orig after prepend ; K.ROOT-SERVERS.NET. RANGE_BEGIN 0 100 ADDRESS 193.0.14.129 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 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 net. IN A SECTION AUTHORITY net. 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 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 AA 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 qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION net. IN NS SECTION ANSWER net. IN NS a.gtld-servers.net. SECTION ADDITIONAL a.gtld-servers.net. IN A 192.5.6.30 ENTRY_END ; gtld-servers.net. ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION gtld-servers.net. IN NS SECTION ANSWER gtld-servers.net. IN NS a.gtld-servers.net. SECTION ADDITIONAL a.gtld-servers.net. IN A 192.5.6.30 ENTRY_END ENTRY_BEGIN MATCH opcode qname ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION gtld-servers.net. IN A SECTION AUTHORITY gtld-servers.net. IN SOA . . 0 0 0 0 0 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION a.gtld-servers.net. IN A SECTION ANSWER a.gtld-servers.net. IN A 192.5.6.30 SECTION ADDITIONAL ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION a.gtld-servers.net. IN AAAA SECTION ANSWER SECTION ADDITIONAL ENTRY_END ; root-servers.net. ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION root-servers.net. IN NS SECTION ANSWER root-servers.net. IN NS k.root-servers.net. SECTION ADDITIONAL k.root-servers.net. IN A 193.0.14.129 ENTRY_END ENTRY_BEGIN MATCH opcode qname ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION root-servers.net. IN A SECTION AUTHORITY root-servers.net. IN SOA . . 0 0 0 0 0 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION k.root-servers.net. IN A SECTION ANSWER k.root-servers.net. IN A 193.0.14.129 SECTION ADDITIONAL ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION k.root-servers.net. IN AAAA SECTION AUTHORITY root-servers.net. IN SOA . . 0 0 0 0 0 ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION example.com. IN A SECTION AUTHORITY example.com. IN NS ns.example.com. SECTION ADDITIONAL ns.example.com. IN A 1.2.3.4 ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION next.com. IN A SECTION AUTHORITY next.com. IN NS ns.next.com. SECTION ADDITIONAL ns.next.com. IN A 1.2.3.5 ENTRY_END RANGE_END ; ns.example.com. RANGE_BEGIN 0 100 ADDRESS 1.2.3.4 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION example.com. IN NS SECTION ANSWER example.com. IN NS ns.example.com. SECTION ADDITIONAL ns.example.com. IN A 1.2.3.4 ENTRY_END ENTRY_BEGIN MATCH opcode qname qtype ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION ns.example.com. IN A SECTION ANSWER ns.example.com. IN A 1.2.3.4 ENTRY_END ENTRY_BEGIN MATCH opcode qname qtype ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION ns.example.com. IN AAAA SECTION ADDITIONAL example.com. IN SOA . . 0 0 0 0 0 ENTRY_END 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 CNAME www.next.com. SECTION AUTHORITY SECTION ADDITIONAL ENTRY_END RANGE_END ; ns.next.com. RANGE_BEGIN 0 100 ADDRESS 1.2.3.5 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION www.next.com. IN A SECTION ANSWER SECTION AUTHORITY next.com. IN SOA next.com. next.com. 2007090400 28800 7200 604800 18000 SECTION ADDITIONAL ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION next.com. IN NS SECTION ANSWER next.com. IN NS ns.next.com. SECTION ADDITIONAL ns.next.com. IN A 1.2.3.5 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION ns.next.com. IN A SECTION ANSWER ns.next.com. IN A 1.2.3.5 ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA NOERROR SECTION QUESTION ns.next.com. IN AAAA SECTION ANSWER SECTION AUTHORITY next.com. IN SOA next.com. next.com. 2007090400 28800 7200 604800 18000 SECTION ADDITIONAL ENTRY_END RANGE_END STEP 1 QUERY ENTRY_BEGIN REPLY RD CD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 3 CHECK_ANSWER ENTRY_BEGIN MATCH all REPLY QR RD CD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. IN CNAME www.next.com. SECTION AUTHORITY next.com. IN SOA next.com. next.com. 2007090400 28800 7200 604800 18000 SECTION ADDITIONAL ENTRY_END ; query it from cache again STEP 5 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END STEP 7 CHECK_ANSWER ENTRY_BEGIN MATCH all REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. IN CNAME www.next.com. SECTION AUTHORITY next.com. IN SOA next.com. next.com. 2007090400 28800 7200 604800 18000 SECTION ADDITIONAL ENTRY_END ; query answer to cname from cache again, test if stored under wrong qname. STEP 9 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.next.com. IN A ENTRY_END STEP 11 CHECK_ANSWER ENTRY_BEGIN MATCH all REPLY QR RD RA NOERROR SECTION QUESTION www.next.com. IN A SECTION ANSWER SECTION AUTHORITY next.com. IN SOA next.com. next.com. 2007090400 28800 7200 604800 18000 SECTION ADDITIONAL ENTRY_END SCENARIO_END