NAME

        SV_RFC1035_4_1_1_RCODE_1 - Format error(RCODE=1)


VERIFICATION POINTS

        Verify that a NUT transmits Fromet error(RCODE=1).
        RCODE           Response code - this 4 bit field is set as part of
                        responses.  The values have the following
                        interpretation:
        
                        0               No error condition
        
                        1               Format error - The name server was
                                        unable to interpret the query.
        
                        2               Server failure - The name server was
                                        unable to process this query due to a
                                        problem with the name server.
        
                        3               Name Error - Meaningful only for
                                        responses from an authoritative name
                                       server, this code signifies that the
                                        domain name referenced in the query does
                                        not exist.
                
                        4               Not Implemented - The name server does
                                        not support the requested kind of query.
                        5               Refused - The name server refuses to
                                        perform the specified operation for
                                        policy reasons.  For example, a name
                                        server may not wish to provide the
                                        information to the particular requester,
                                        or a name server may not wish to perform
                                        a particular operation (e.g., zone
                                        transfer) for particular data.


TARGET

        Authoritative Server


SYNOPSIS

	SV_RFC1035_4_1_1_RCODE_1.seq [-tooloption ...]: KOI tool option
	See also DNSConfig.pm


INITIALIZATION


TEST PROCEDURE

        This test sequence is following.
    DNS Client1 (TN)                       DNS Server1 (NUT)
        |                                      |
        |------------------------------------->|
        |   1. Send standard query             |
        |       Not include Question Section   |
        |                                      |
        |<-------------------------------------|
        |   2. Standard query response         |
        |       Format error (RCODE=1)         |
        |                                      |
        v                                      v
        1. TN send standard query w/o Question Section to NUT.
        2. NUT reply query response to TN (Judgment *2)


JUDGMENT

        2. Received standard query response including RCODE=1.


TERMINATION

        None


REFERENCE

        RFC1035 DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION
        4.1.1. Header section format