NAME

        SV_RFC2308_2_1_Name_error - Name error (RCODE=NXDOMAIN)


VERIFICATION POINTS

        Verify that a NUT transmits the response with Name error(NXDOMAIN).


TARGET

        Authoritative Server


SYNOPSIS

	SV_RFC2308_2_1_Name_error.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             |
        |       QNAME=B.example.com            |
        |       QTYPE=A                        |
        |                                      |
        |<-------------------------------------|
        |   2. Standard query response         |
        |       NXDOMAIN                       |
        |                                      |
        v                                      v
        1. TN send standard query QNAME=B.example.com, QTYPE=A to NUT.
        2. NUT reply query response w/ SOA record authority section to TN. (Judgment *2)


JUDGMENT

        2. Received standard query response(NXDOMAIN) w/ SOA record in Authority section.


TERMINATION

        None


REFERENCE

        RFC2308 Negative Caching of DNS Queries (DNS NCACHE)
        2.1 - Name Error
        2.1.1 Special Handling of Name Error
        3 - Negative Answers from Authoritative Servers