diff options
Diffstat (limited to 'testdata/ttl_msg.rpl')
| -rw-r--r-- | testdata/ttl_msg.rpl | 491 |
1 files changed, 491 insertions, 0 deletions
diff --git a/testdata/ttl_msg.rpl b/testdata/ttl_msg.rpl new file mode 100644 index 000000000000..627f0614244d --- /dev/null +++ b/testdata/ttl_msg.rpl @@ -0,0 +1,491 @@ +; config options +; fetch all extra targets - we want to trigger a lookup in cache +server: + target-fetch-policy: "-1 -1 -1 -1 -1" + access-control: 127.0.0.1 allow_snoop + +stub-zone: + name: "." + stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. +CONFIG_END + +SCENARIO_BEGIN Test TTL countdown on messages in the cache + +; 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 + +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 +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 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +a.gtld-servers.net. IN AAAA +SECTION AUTHORITY +. 86400 IN SOA . . 20070304 28800 7200 604800 86400 +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 +. 86400 IN SOA . . 20070304 28800 7200 604800 86400 +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.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 +foo.com. IN A +SECTION AUTHORITY +foo.com. IN NS ns.foo.com. +;foo.com. IN NS nx1.example.com. +SECTION ADDITIONAL +ns.foo.com. IN A 1.2.5.6 +ENTRY_END +RANGE_END + +; ns.foo.com +RANGE_BEGIN 0 100 + ADDRESS 1.2.5.6 + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +foo.com. IN NS +SECTION ANSWER +foo.com. IN NS ns.foo.com. +;foo.com. IN NS nx1.example.com. +SECTION ADDITIONAL +ns.foo.com. IN A 1.2.5.6 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +www.foo.com. IN A +SECTION ANSWER +;www.foo.com. IN A 1.2.5.6 +www.foo.com. IN CNAME nx1.example.com. +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +ns.foo.com. IN A +SECTION ANSWER +ns.foo.com. IN A 1.2.5.6 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +ns.foo.com. IN AAAA +SECTION AUTHORITY +foo.com. IN SOA . . 1 2 3 4 3600 +ENTRY_END +RANGE_END + +; ns.example.com. --- serial=15 +RANGE_BEGIN 0 20 + 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.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 +ns.example.com. IN A +SECTION ANSWER +ns.example.com. IN A 1.2.3.4 +SECTION AUTHORITY +example.com. IN NS ns.example.com. +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR 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 + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +ns.example.com. IN AAAA +SECTION AUTHORITY +example.com. 10 IN SOA . . 15 28800 7200 604800 10 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NXDOMAIN +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 15 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NXDOMAIN +SECTION QUESTION +nx2.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 15 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +RANGE_END + +; ns.example.com. --- serial=17 +RANGE_BEGIN 20 100 + 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.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 +ns.example.com. IN A +SECTION ANSWER +ns.example.com. IN A 1.2.3.4 +SECTION AUTHORITY +example.com. IN NS ns.example.com. +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR 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 + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +ns.example.com. IN AAAA +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NXDOMAIN +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NXDOMAIN +SECTION QUESTION +nx2.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +RANGE_END + +; start by passing time ; so we are not at 0 +STEP 1 TIME_PASSES ELAPSE 10 + +; query for NXDOMAIN +STEP 8 QUERY +ENTRY_BEGIN +REPLY RD CD +SECTION QUESTION +nx1.example.com. IN A +ENTRY_END + +STEP 10 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NXDOMAIN CD +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 15 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +; wait for 5 seconds +STEP 20 TIME_PASSES ELAPSE 5 + +; do a lookup for nx1.example.com just to check TTLs... +STEP 25 QUERY +ENTRY_BEGIN +REPLY RD CD +SECTION QUESTION +nx1.example.com. IN A +ENTRY_END +STEP 26 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NXDOMAIN CD +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 5 IN SOA . . 15 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +; cause a lookup that refreshes the TTL on the SOA record +STEP 30 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +nx2.example.com. IN A +ENTRY_END +STEP 31 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NXDOMAIN +SECTION QUESTION +nx2.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +; do a lookup for nx1.example.com to check TTLs updated +STEP 35 QUERY +ENTRY_BEGIN +REPLY RD CD +SECTION QUESTION +nx1.example.com. IN A +ENTRY_END +STEP 36 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NXDOMAIN CD +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +; cause a lookup for nx1.example.com bypassing the cache. +; with bug; this causes msg ttl for nx1 to be time(NOW)+ttl. +; so 15+5 = 20 +; visiable in debug log as "msg ttl is %d" +STEP 40 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.foo.com. IN A +ENTRY_END +STEP 41 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NXDOMAIN +SECTION QUESTION +www.foo.com. IN A +SECTION ANSWER +;www.foo.com IN A 1.2.5.6 +www.foo.com IN CNAME nx1.example.com. +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +ENTRY_END + +; now cause lookup from cache by not passing CD flag +; (validator has a look, and stores after iterator cache lookup). +STEP 45 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +nx1.example.com. IN A +ENTRY_END +STEP 46 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NXDOMAIN +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. 10 IN SOA . . 17 28800 7200 604800 10 +SECTION ADDITIONAL +ENTRY_END + +; the message should timeout in 5 seconds, wait 7 +STEP 50 TIME_PASSES ELAPSE 7 + +; it is still there? (nonRD query) +STEP 55 QUERY +ENTRY_BEGIN +REPLY +SECTION QUESTION +nx1.example.com. IN A +ENTRY_END + +; this answer is the bug - NXDOMAIN too long in the cache. +;STEP 56 CHECK_ANSWER +;ENTRY_BEGIN +;MATCH all ttl +;REPLY QR RA NXDOMAIN +;SECTION QUESTION +;nx1.example.com. IN A +;SECTION ANSWER +;SECTION AUTHORITY +;example.com. 3 IN SOA . . 17 28800 7200 604800 10 +;SECTION ADDITIONAL +;ENTRY_END + +; Now the correct answer: no such cached query. +STEP 56 CHECK_ANSWER +ENTRY_BEGIN +MATCH all +REPLY QR RA NOERROR +SECTION QUESTION +nx1.example.com. IN A +SECTION ANSWER +SECTION AUTHORITY +example.com. IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +ENTRY_END + +SCENARIO_END |