diff options
Diffstat (limited to 'testdata/dns64_prefetch_cache.rpl')
| -rw-r--r-- | testdata/dns64_prefetch_cache.rpl | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/testdata/dns64_prefetch_cache.rpl b/testdata/dns64_prefetch_cache.rpl new file mode 100644 index 000000000000..a23b92f08d42 --- /dev/null +++ b/testdata/dns64_prefetch_cache.rpl @@ -0,0 +1,195 @@ +; config options +server: + target-fetch-policy: "0 0 0 0 0" + qname-minimisation: "no" + module-config: "dns64 iterator" + dns64-prefix: 64:ff9b::0/96 + minimal-responses: no + prefetch: yes + +stub-zone: + name: "." + stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. +CONFIG_END + +SCENARIO_BEGIN Test dns64 with prefetch and cache store. + +; K.ROOT-SERVERS.NET. +RANGE_BEGIN 0 200 + 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 NS +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 0 200 + 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 NS +SECTION AUTHORITY +example.com. IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +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 qtype qname +ADJUST copy_id +REPLY QR AA 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.com. +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +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 ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 3600 IN A 10.20.30.40 +SECTION AUTHORITY +example.com. 3600 IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. 3600 IN A 1.2.3.4 +ENTRY_END + +STEP 20 TIME_PASSES ELAPSE 3500 + +STEP 30 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +; the prefetch is started, the older cache reply is returned. +STEP 40 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 100 IN A 10.20.30.40 +SECTION AUTHORITY +example.com. 100 IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. 100 IN A 1.2.3.4 +ENTRY_END + +; check what is in the cache +STEP 42 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +STEP 43 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 3600 IN A 10.20.30.40 +SECTION AUTHORITY +example.com. 3600 IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. 3600 IN A 1.2.3.4 +ENTRY_END + +STEP 50 TIME_PASSES ELAPSE 300 + +; now the upstream is offline, the prefetched answer should be in the cache. +STEP 110 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +STEP 120 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 3300 IN A 10.20.30.40 +SECTION AUTHORITY +example.com. 3300 IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. 3300 IN A 1.2.3.4 +ENTRY_END + +SCENARIO_END |