mirror of
https://github.com/NLnetLabs/unbound.git
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- Fix storage of negative parent glue if that last resort fails.
git-svn-id: file:///svn/unbound/trunk@2127 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
parent
1bd8583d3f
commit
ba4ff40d9d
@ -1,5 +1,6 @@
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1 June 2010: Wouter
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- Ignore Z flag in incoming messages too.
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- Fix storage of negative parent glue if that last resort fails.
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31 May 2010: Wouter
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- Fix AD flag handling, it could in some cases mistakenly copy the AD
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@ -1468,6 +1468,13 @@ processLastResort(struct module_qstate* qstate, struct iter_qstate* iq,
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}
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}
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/* if this was a parent-side glue query itself, then store that
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* failure in cache. */
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if(iq->query_for_pside_glue && !iq->pside_glue)
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iter_store_parentside_neg(qstate->env, &qstate->qinfo,
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iq->deleg_msg?iq->deleg_msg->rep:
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(iq->response?iq->response->rep:NULL));
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verbose(VERB_QUERY, "out of query targets -- returning SERVFAIL");
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/* fail -- no more targets, no more hope of targets, no hope
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* of a response. */
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191
testdata/iter_pclame.rpl
vendored
Normal file
191
testdata/iter_pclame.rpl
vendored
Normal file
@ -0,0 +1,191 @@
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; config options
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server:
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target-fetch-policy: "0 0 0 0 0"
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stub-zone:
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name: "."
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stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
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CONFIG_END
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SCENARIO_BEGIN Test resolution with recursion, parent child differ, lame domain
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; make sure it stops probing once is has cached all the badness.
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; K.ROOT-SERVERS.NET.
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RANGE_BEGIN 0 100
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ADDRESS 193.0.14.129
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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. IN NS
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SECTION ANSWER
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. IN NS K.ROOT-SERVERS.NET.
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SECTION ADDITIONAL
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K.ROOT-SERVERS.NET. IN A 193.0.14.129
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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com. IN NS
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SECTION AUTHORITY
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com. IN NS a.gtld-servers.net.
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SECTION ADDITIONAL
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a.gtld-servers.net. IN A 192.5.6.30
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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net. IN NS
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SECTION AUTHORITY
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net. IN NS e.gtld-servers.net.
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SECTION ADDITIONAL
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e.gtld-servers.net. IN A 192.12.94.30
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ENTRY_END
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RANGE_END
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; a.gtld-servers.net.
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RANGE_BEGIN 0 100
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ADDRESS 192.5.6.30
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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com. IN NS
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SECTION ANSWER
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com. IN NS a.gtld-servers.net.
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SECTION ADDITIONAL
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a.gtld-servers.net. IN A 192.5.6.30
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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example.com. IN NS
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SECTION AUTHORITY
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example.com. IN NS ns.example.net.
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ENTRY_END
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RANGE_END
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; e.gtld-servers.net.
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RANGE_BEGIN 0 100
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ADDRESS 192.12.94.30
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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net. IN NS
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SECTION ANSWER
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net. IN NS e.gtld-servers.net.
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SECTION ADDITIONAL
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e.gtld-servers.net. IN A 192.12.94.30
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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example.net. IN NS
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SECTION AUTHORITY
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example.net. IN NS ns.example.net.
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SECTION ADDITIONAL
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ns.example.net. IN A 1.2.3.44
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ENTRY_END
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RANGE_END
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RANGE_BEGIN 0 200
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ADDRESS 1.2.3.44
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ENTRY_BEGIN
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MATCH opcode
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ADJUST copy_id copy_query
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REPLY QR SERVFAIL
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SECTION QUESTION
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example.net. IN NS
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SECTION ANSWER
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ENTRY_END
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RANGE_END
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; Does not respond to anything (servfail instead
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; of timeouts since this is easier to encode in .rpl file format).
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RANGE_BEGIN 0 200
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ADDRESS 1.2.3.55
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ENTRY_BEGIN
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MATCH opcode
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ADJUST copy_id copy_query
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REPLY QR SERVFAIL
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SECTION QUESTION
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example.net. IN NS
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SECTION ANSWER
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ENTRY_END
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RANGE_END
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STEP 1 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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www.example.com. IN A
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ENTRY_END
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; recursion happens here.
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STEP 20 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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SECTION QUESTION
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www.example.com. IN A
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SECTION ANSWER
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ENTRY_END
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STEP 30 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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ftp.example.com. IN A
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ENTRY_END
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; recursion happens here.
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STEP 40 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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SECTION QUESTION
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ftp.example.com. IN A
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SECTION ANSWER
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ENTRY_END
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; no more outgoing queries to .com or .net, all should be cached.
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STEP 101 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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mail.example.com. IN A
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ENTRY_END
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; recursion happens here.
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STEP 120 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA SERVFAIL
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SECTION QUESTION
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mail.example.com. IN A
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SECTION ANSWER
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ENTRY_END
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SCENARIO_END
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424
testdata/iter_pcnamech.rpl
vendored
Normal file
424
testdata/iter_pcnamech.rpl
vendored
Normal file
@ -0,0 +1,424 @@
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; config options
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server:
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target-fetch-policy: "0 0 0 0 0"
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stub-zone:
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name: "."
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stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
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CONFIG_END
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SCENARIO_BEGIN Test resolution with parent child differ with extra child name.
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; child has extra name and it has to be used once the other one stops working.
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; K.ROOT-SERVERS.NET.
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RANGE_BEGIN 0 100
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ADDRESS 193.0.14.129
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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. IN NS
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SECTION ANSWER
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. IN NS K.ROOT-SERVERS.NET.
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SECTION ADDITIONAL
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K.ROOT-SERVERS.NET. IN A 193.0.14.129
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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com. IN NS
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SECTION AUTHORITY
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com. IN NS a.gtld-servers.net.
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SECTION ADDITIONAL
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a.gtld-servers.net. IN A 192.5.6.30
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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net. IN NS
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SECTION AUTHORITY
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net. IN NS e.gtld-servers.net.
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SECTION ADDITIONAL
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e.gtld-servers.net. IN A 192.12.94.30
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ENTRY_END
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RANGE_END
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; a.gtld-servers.net.
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RANGE_BEGIN 0 100
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ADDRESS 192.5.6.30
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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com. IN NS
|
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SECTION ANSWER
|
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com. IN NS a.gtld-servers.net.
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SECTION ADDITIONAL
|
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a.gtld-servers.net. IN A 192.5.6.30
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ENTRY_END
|
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|
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ENTRY_BEGIN
|
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
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SECTION QUESTION
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example.com. IN NS
|
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SECTION AUTHORITY
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example.com. IN NS ns.example.com.
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SECTION ADDITIONAL
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ns.example.com. IN A 1.2.3.44
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ENTRY_END
|
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RANGE_END
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|
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; e.gtld-servers.net.
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RANGE_BEGIN 0 100
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ADDRESS 192.12.94.30
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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net. IN NS
|
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SECTION ANSWER
|
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net. IN NS e.gtld-servers.net.
|
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SECTION ADDITIONAL
|
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e.gtld-servers.net. IN A 192.12.94.30
|
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ENTRY_END
|
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|
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ENTRY_BEGIN
|
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MATCH opcode subdomain
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ADJUST copy_id copy_query
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REPLY QR NOERROR
|
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SECTION QUESTION
|
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example.net. IN NS
|
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SECTION AUTHORITY
|
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example.net. IN NS ns.example.net.
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SECTION ADDITIONAL
|
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ns.example.net. IN A 1.2.3.55
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ENTRY_END
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|
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RANGE_END
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; the working version, until time 50.
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RANGE_BEGIN 0 50
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ADDRESS 1.2.3.44
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY AA QR NOERROR
|
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SECTION QUESTION
|
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example.net. IN NS
|
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SECTION ANSWER
|
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example.net. IN NS ns.example.net.
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SECTION ADDITIONAL
|
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ns.example.net. IN A 1.2.3.55
|
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ENTRY_END
|
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|
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ENTRY_BEGIN
|
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MATCH opcode qtype qname
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ADJUST copy_id
|
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REPLY AA QR NOERROR
|
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SECTION QUESTION
|
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ns.example.net. IN A
|
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SECTION ANSWER
|
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ns.example.net. IN A 1.2.3.55
|
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SECTION AUTHORITY
|
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example.net. IN NS ns.example.net.
|
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ENTRY_END
|
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|
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ENTRY_BEGIN
|
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MATCH opcode qtype qname
|
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ADJUST copy_id
|
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REPLY AA QR NOERROR
|
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SECTION QUESTION
|
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ns.example.net. IN AAAA
|
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SECTION AUTHORITY
|
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example.net. IN NS ns.example.net.
|
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SECTION ADDITIONAL
|
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ns.example.net. IN A 1.2.3.55
|
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ENTRY_END
|
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|
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ENTRY_BEGIN
|
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MATCH opcode qtype qname
|
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ADJUST copy_id
|
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REPLY AA QR NOERROR
|
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SECTION QUESTION
|
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ns.example.com. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
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example.com. IN NS ns.example.net.
|
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ENTRY_END
|
||||
|
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ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
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ADJUST copy_id
|
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REPLY AA QR NOERROR
|
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SECTION QUESTION
|
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ns.example.com. IN AAAA
|
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SECTION AUTHORITY
|
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example.com. IN NS ns.example.com.
|
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example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
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ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
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ADJUST copy_id
|
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REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.com. IN NS
|
||||
SECTION ANSWER
|
||||
example.com. IN NS ns.example.com.
|
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example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
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ADJUST copy_id
|
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REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
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www.example.com. IN A
|
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SECTION ANSWER
|
||||
www.example.com. IN A 10.20.30.40
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
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ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
mail.example.com. IN A
|
||||
SECTION ANSWER
|
||||
mail.example.com. IN A 10.20.30.20
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
; Broken. Does not respond to anything (servfail instead
|
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; of timeouts since this is easier to encode in .rpl file format).
|
||||
RANGE_BEGIN 0 50
|
||||
ADDRESS 1.2.3.55
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode
|
||||
ADJUST copy_id copy_query
|
||||
REPLY QR SERVFAIL
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
RANGE_BEGIN 50 100
|
||||
ADDRESS 1.2.3.44
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode
|
||||
ADJUST copy_id copy_query
|
||||
REPLY QR SERVFAIL
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
RANGE_BEGIN 50 100
|
||||
ADDRESS 1.2.3.55
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.55
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.net. IN A 1.2.3.55
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN AAAA
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.55
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.com. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.com. IN AAAA
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.com. IN NS
|
||||
SECTION ANSWER
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA 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.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
mail.example.com. IN A
|
||||
SECTION ANSWER
|
||||
mail.example.com. IN A 10.20.30.20
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
|
||||
STEP 1 QUERY
|
||||
ENTRY_BEGIN
|
||||
REPLY RD
|
||||
SECTION QUESTION
|
||||
www.example.com. IN A
|
||||
ENTRY_END
|
||||
|
||||
; recursion happens here.
|
||||
STEP 20 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.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
; server stops working.
|
||||
|
||||
STEP 50 QUERY
|
||||
ENTRY_BEGIN
|
||||
REPLY RD
|
||||
SECTION QUESTION
|
||||
mail.example.com. IN A
|
||||
ENTRY_END
|
||||
|
||||
STEP 60 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 10.20.30.20
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
; still pending query needs removal.
|
||||
STEP 70 QUERY
|
||||
ENTRY_BEGIN
|
||||
REPLY RD
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN AAAA
|
||||
ENTRY_END
|
||||
|
||||
STEP 71 CHECK_ANSWER
|
||||
ENTRY_BEGIN
|
||||
MATCH all
|
||||
REPLY QR RD RA NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN AAAA
|
||||
SECTION ANSWER
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.55
|
||||
ENTRY_END
|
||||
|
||||
|
||||
SCENARIO_END
|
||||
403
testdata/iter_pcnamechrec.rpl
vendored
Normal file
403
testdata/iter_pcnamechrec.rpl
vendored
Normal file
@ -0,0 +1,403 @@
|
||||
; config options
|
||||
server:
|
||||
target-fetch-policy: "0 0 0 0 0"
|
||||
|
||||
stub-zone:
|
||||
name: "."
|
||||
stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
|
||||
CONFIG_END
|
||||
|
||||
SCENARIO_BEGIN Test resolution with parent child differ with pc child name.
|
||||
; child has extra name and it has to be used once the other one stops working.
|
||||
; the extra child name has parent-child trouble and needs its parent version.
|
||||
|
||||
; 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 NS
|
||||
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 subdomain
|
||||
ADJUST copy_id copy_query
|
||||
REPLY QR NOERROR
|
||||
SECTION QUESTION
|
||||
net. IN NS
|
||||
SECTION AUTHORITY
|
||||
net. IN NS e.gtld-servers.net.
|
||||
SECTION ADDITIONAL
|
||||
e.gtld-servers.net. IN A 192.12.94.30
|
||||
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 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 1.2.3.44
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
; e.gtld-servers.net.
|
||||
RANGE_BEGIN 0 100
|
||||
ADDRESS 192.12.94.30
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY QR NOERROR
|
||||
SECTION QUESTION
|
||||
net. IN NS
|
||||
SECTION ANSWER
|
||||
net. IN NS e.gtld-servers.net.
|
||||
SECTION ADDITIONAL
|
||||
e.gtld-servers.net. IN A 192.12.94.30
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode subdomain
|
||||
ADJUST copy_id copy_query
|
||||
REPLY QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.55
|
||||
ENTRY_END
|
||||
|
||||
RANGE_END
|
||||
|
||||
; the working version, until time 50.
|
||||
RANGE_BEGIN 0 50
|
||||
ADDRESS 1.2.3.44
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.net. IN A 1.2.3.44
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN AAAA
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.com. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.com. IN AAAA
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.com. IN NS
|
||||
SECTION ANSWER
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA 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.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
mail.example.com. IN A
|
||||
SECTION ANSWER
|
||||
mail.example.com. IN A 10.20.30.20
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
; Broken. Does not respond to anything (servfail instead
|
||||
; of timeouts since this is easier to encode in .rpl file format).
|
||||
RANGE_BEGIN 0 50
|
||||
ADDRESS 1.2.3.55
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode
|
||||
ADJUST copy_id copy_query
|
||||
REPLY QR SERVFAIL
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
RANGE_BEGIN 50 100
|
||||
ADDRESS 1.2.3.44
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode
|
||||
ADJUST copy_id copy_query
|
||||
REPLY QR SERVFAIL
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
RANGE_BEGIN 50 100
|
||||
ADDRESS 1.2.3.55
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.net. IN NS
|
||||
SECTION ANSWER
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.net. IN A 1.2.3.44
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.net. IN AAAA
|
||||
SECTION AUTHORITY
|
||||
example.net. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.net. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.com. IN A
|
||||
SECTION ANSWER
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
ns.example.com. IN AAAA
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
example.com. IN NS
|
||||
SECTION ANSWER
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA 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.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
ENTRY_BEGIN
|
||||
MATCH opcode qtype qname
|
||||
ADJUST copy_id
|
||||
REPLY AA QR NOERROR
|
||||
SECTION QUESTION
|
||||
mail.example.com. IN A
|
||||
SECTION ANSWER
|
||||
mail.example.com. IN A 10.20.30.20
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
RANGE_END
|
||||
|
||||
|
||||
STEP 1 QUERY
|
||||
ENTRY_BEGIN
|
||||
REPLY RD
|
||||
SECTION QUESTION
|
||||
www.example.com. IN A
|
||||
ENTRY_END
|
||||
|
||||
; recursion happens here.
|
||||
STEP 20 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.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
; server stops working.
|
||||
|
||||
STEP 50 QUERY
|
||||
ENTRY_BEGIN
|
||||
REPLY RD
|
||||
SECTION QUESTION
|
||||
mail.example.com. IN A
|
||||
ENTRY_END
|
||||
|
||||
STEP 60 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 10.20.30.20
|
||||
SECTION AUTHORITY
|
||||
example.com. IN NS ns.example.com.
|
||||
example.com. IN NS ns.example.net.
|
||||
SECTION ADDITIONAL
|
||||
ns.example.com. IN A 1.2.3.44
|
||||
ENTRY_END
|
||||
|
||||
SCENARIO_END
|
||||
Loading…
Reference in New Issue
Block a user