NAME

        CL_RFC1034_3_7_TCP - Carried in TCP


VERIFICATION POINTS

        Verify that a NUT transmits messages in TCP


TARGET

        Client


SYNOPSIS

	CL_RFC1034_3_7_TCP.seq [-tooloption ...]: KOI tool option
	See also DNSConfig.pm


INITIALIZATION


TEST PROCEDURE

	This test sequence is following.

DNS Client1 (NUT) DNS Server1 (TN) | | |--------------------------------------------->| | 1. Send standard query in UDP | | | |<---------------------------------------------| | 2. Standard query response | | TC bit is set | | | |--------------------------------------------->| | 3. Send standard query in TCP | | | v v
1. NUT send standard query to TN in UDP. Judgment (Check *1) 2. TN send standard query response to NUT. 3. NUT send standard query to TN in TCP.*Send query automatically. Judgment (Check *3)


JUDGMENT

        1. Received standard query from NUT in UDP.
        3. Received standard query from NUT in TCP.


TERMINATION

        If NUT has cache function, clear the cache.


REFERENCE

	RFC1034 DOMAIN NAMES - CONCEPTS AND FACILITIES
	3.7. Queries
	4.2. Transport

RFC1035 DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION 4.2. Transport 4.2.2. TCP usage
RFC1123 Requirements for internet Hosts -- Application and Support 6.1.3.2 Transport Protocols