NAME

        SV_RFC1034_5_2_return_no_data - Returning of data not found error


VERIFICATION POINTS

        Verify that a NUT transmits message including the data not found error


TARGET

        Caching Server


SYNOPSIS

	SV_RFC1034_5_2_return_no_data.seq [-tooloption ...]: KOI tool option
	See also DNSConfig.pm


INITIALIZATION


TEST PROCEDURE

        This test sequence is following.
   Client1 (TN)             DNS Server1 (NUT)                 DNS Server2 (TN)                   DNS Server3 (TN)                   DNS Server4 (TN)
        |                              |                                 |                                  |                                  |
        |----------------------------->|                                 |                                  |                                  |
        | 1. Send standard query       |                                 |                                  |                                  |
        |    QNAME=A.example.org       |                                 |                                  |                                  |
        |    QTYPE=HINFO               |                                 |                                  |                                  |
        |                              |                                 |                                  |                                  |
        |                              |-------------------------------->|                                  |                                  |
        |                              | 2. Send standard query          |                                  |                                  |
        |                              |  QNAME=A.example.org            |                                  |                                  |
        |                              |  QTYPE=HINFO                    |                                  |                                  |
        |                              |                                 |                                  |                                  |
        |                              |<--------------------------------|                                  |                                  |
        |                              | 3. Send standard response       |                                  |                                  |
        |                              |  QNAME=A.example.org            |                                  |                                  |
        |                              |  QTYPE=HINFO                    |                                  |                                  |
        |                              |  AUTHORITY Name=org             |                                  |                                  |
        |                              |  AUTHORITY Name Server          |                                  |                                  |
        |                              |            =NS3.example.org     |                                  |                                  |
        |                              |  ADDITIONAL Name=NS3.example.org|                                  |                                  |
        |                              |  ADDITIONAL Address=192.168.1.30|                                  |                                  |
        |                              |                                 |                                  |                                  |
        |                              |------------------------------------------------------------------->|                                  |
        |                              |                                 | 4. Send standard query           |                                  |
        |                              |                                 |  QNAME=A.example.org             |                                  |
        |                              |                                 |  QTYPE=HINFO                     |                                  |
        |                              |                                 |                                  |                                  |
        |                              |<-------------------------------------------------------------------|                                  |
        |                              |                                 | 5. Send standard response        |                                  |
        |                              |                                 |  QNAME=A.example.org             |                                  |
        |                              |                                 |  QTYPE=HINFO                     |                                  |
        |                              |                                 |  AUTHORITY Name=example.org      |                                  |
        |                              |                                 |  AUTHORITY Name Server           |                                  |
        |                              |                                 |            =NS4.example.org      |                                  |
        |                              |                                 |  ADDITIONAL Name=NS4.example.org |                                  |
        |                              |                                 |  ADDITIONAL Address=192.168.1.40 |                                  |
        |                              |                                 |                                  |                                  |
        |                              |------------------------------------------------------------------------------------------------------>|
        |                              |                                 |                                  | 6. Send standard query           |
        |                              |                                 |                                  |  QNAME=A.example.org             |
        |                              |                                 |                                  |  QTYPE=HINFO                      |
        |                              |                                 |                                  |                                  |
        |                              |<------------------------------------------------------------------------------------------------------|
        |                              |                                 |                                  | 7. Send standard response        |
        |                              |                                 |                                  |  NODATA                          |
        |                              |                                 |                                  |  QNAME=A.example.org             |
        |                              |                                 |                                  |  QTYPE=HINFO                     |
        |                              |                                 |                                  |  AUTHORITY Name=example.org      |
        |                              |                                 |                                  |  AUTHORITY Type=SOA              |
        |                              |                                 |                                  |                                  |
        |<-----------------------------|                                 |                                  |                                  |
        | 8. Standard query response   |                                 |                                  |                                  |
        |  NODATA                      |                                 |                                  |                                  |
        |  QNAME=A.example.org         |                                 |                                  |                                  |
        |  QTYPE=HINFO                 |                                 |                                  |                                  |
        |  AUTHORITY Name=example.org  |                                 |                                  |                                  |
        |  AUTHORITY Type=SOA          |                                 |                                  |                                  |
        |                              |                                 |                                  |                                  |
        v                              v                                 v                                  v                                  v
        1. TN send standard query QNAME=A.example.org, QTYPE=A to NUT.
        2. NUT transmits standard query to DNS Server2 (TN: root name server) (Judgment *2)
        3. TN send query response to NUT w/ AUTHORITY Name=org, AUTHORITY Name Server=NS3.example.org.
        4. NUT transmits standard query QNAME=A.example.org, QTYPE=A to DNS Server3 (TN: NS3.example.org) (Judgment *4)
        5. TN send query response to NUT w/ AUTHORITY Name=example.org, AUTHORITY Name Server=NS4.example.org.
        6. NUT transmits standard query QNAME=A.example.org, QTYPE=A to DNS Server4 (TN: NS4.example.org) (Judgment *6)
        7. TN send query response to the data not found error to NUT.
        8. NUT transmits query response to DNS Client1 (TN) (Judgment *8)


JUDGMENT

        2. Received standard query including QNAME=A.example.org, QTYPE=HINFO.
        4. Received standard query including QNAME=A.example.org, QTYPE=HINFO.
        6. Received standard query including QNAME=A.example.org, QTYPE=HINFO.
        8. Received standard query response including the data not found error(NODATA).


TERMINATION

        None


REFERENCE

        RFC1035 DOMAIN NAMES - CONCEPTS AND FACILITIES
        5.2.1. Typical functions