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 resolver with parent-child diff for direct impact ; the trouble is resolving this right away. ; otherwise it gets picked out of the cache. ; i.e. on a failed lookup, pickup lame stuff from the cache. ; the nameserver lookup may have failed but produced some (lame) addresses. ; 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 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 ; net. ENTRY_BEGIN MATCH opcode qname ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION net. IN NS SECTION AUTHORITY . IN SOA . . 0 0 0 0 0 ENTRY_END ; root-servers.net. ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR 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 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 NOERROR SECTION QUESTION k.root-servers.net. IN AAAA SECTION AUTHORITY root-servers.net. IN SOA . . 0 0 0 0 0 ENTRY_END ; gtld-servers.net. ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR 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 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 NOERROR SECTION QUESTION a.gtld-servers.net. IN AAAA SECTION AUTHORITY gtld-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.net. IN A SECTION AUTHORITY example.net. IN NS ns.example.net. SECTION ADDITIONAL ; parent-side working address. ns.example.net. IN A 1.2.3.4 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 subdomain ADJUST copy_id copy_query REPLY QR NOERROR SECTION QUESTION example.com. IN A SECTION AUTHORITY example.com. IN NS ns.example.net. ENTRY_END RANGE_END ; a0.org.afilias-nst.org. RANGE_BEGIN 0 100 ADDRESS 199.19.56.1 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION org. IN NS SECTION ANSWER org. IN NS a0.org.afilias-nst.org. SECTION ADDITIONAL a0.org.afilias-nst.org. IN A 199.19.56.1 ENTRY_END RANGE_END ; ns.example.net. RANGE_BEGIN 0 100 ADDRESS 1.2.3.4 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION example.com. IN NS SECTION ANSWER example.com. IN NS ns.example.net. ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION example.net. IN NS SECTION ANSWER example.net. IN NS ns.example.net. ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER www.example.com. IN A 10.20.30.40 SECTION AUTHORITY example.com. IN NS ns.example.net. ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA RA NOERROR SECTION QUESTION mail.example.com. IN A SECTION ANSWER mail.example.com. IN A 10.20.30.50 SECTION AUTHORITY example.com. IN NS ns.example.net. ENTRY_END ENTRY_BEGIN MATCH opcode qname ADJUST copy_id copy_query REPLY QR RA NOERROR SECTION QUESTION ns.example.net. IN A SECTION ANSWER ; correct answer: ns.example.net. IN A 1.2.3.4 SECTION AUTHORITY ns.example.net. IN NS 1.2.3.4.example.net. ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR AA RA NXDOMAIN SECTION QUESTION 4.example.net. IN A SECTION ANSWER SECTION AUTHORITY example.net. IN SOA ns.example.net. root.example.net. 2009111400 14400 3600 1209600 86400 ENTRY_END RANGE_END STEP 1 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.example.com. IN A ENTRY_END ; recursion happens here. STEP 10 CHECK_ANSWER ENTRY_BEGIN MATCH all 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 ;example.com. IN NS ns.example.net. ENTRY_END ; perhaps some messages are still pending - allow those to resolve. STEP 20 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION mail.example.com. IN A ENTRY_END ; recursion happens here. STEP 30 CHECK_ANSWER ENTRY_BEGIN MATCH all REPLY QR RD RA NOERROR SECTION QUESTION mail.example.com. IN A SECTION ANSWER mail.example.com. IN A 10.20.30.50 ;SECTION AUTHORITY ;example.com. IN NS ns.example.net. ENTRY_END SCENARIO_END