; config options server: edns-client-string: 10.0.0.0/24 "abc d" outbound-msg-retry: 1 stub-zone: name: "edns-string-abc." stub-addr: 10.0.0.3 stub-first: yes forward-zone: name: "." forward-addr: 10.0.0.1 CONFIG_END SCENARIO_BEGIN Test that upstream specific EDNS is attached once; uses string tag option RANGE_BEGIN 0 1000 ADDRESS 10.0.0.3 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR SERVFAIL SECTION QUESTION edns-string-abc. IN A ENTRY_END RANGE_END RANGE_BEGIN 0 1000 ADDRESS 10.0.0.1 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION edns-string-abc. IN A SECTION ANSWER edns-string-abc. IN A 10.20.30.40 SECTION ADDITIONAL ENTRY_END RANGE_END STEP 10 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION edns-string-abc. IN A ENTRY_END ; This will receive SERVFAIL and the next address will be queried STEP 20 CHECK_OUT_QUERY ADDRESS 10.0.0.3 ENTRY_BEGIN MATCH qname qtype opcode ednsdata SECTION QUESTION edns-string-abc. IN A SECTION ADDITIONAL HEX_EDNSDATA_BEGIN fd e9 ; Opcode 65001 00 05 ; Length 5 61 62 63 20 64 ; "abc d" HEX_EDNSDATA_END ENTRY_END ; This will receive the answer; makes sure that EDNS is attached once STEP 22 CHECK_OUT_QUERY ADDRESS 10.0.0.1 ENTRY_BEGIN MATCH qname qtype opcode ednsdata SECTION QUESTION edns-string-abc. IN A SECTION ADDITIONAL HEX_EDNSDATA_BEGIN fd e9 ; Opcode 65001 00 05 ; Length 5 61 62 63 20 64 ; "abc d" HEX_EDNSDATA_END ENTRY_END STEP 30 CHECK_ANSWER ENTRY_BEGIN MATCH all REPLY QR RD RA NOERROR SECTION QUESTION edns-string-abc. IN A SECTION ANSWER edns-string-abc. IN A 10.20.30.40 ENTRY_END SCENARIO_END |