NAME

        CL_RFC2671_4_3_OPT_format - Check OPT RR format


VERIFICATION POINTS

        Verify that a NUT transmits correct OPT pseudo-RR format


TARGET

        Client


SYNOPSIS

	CL_RFC2671_4_3_OPT_format.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 | | | v v
1. NUT send standard query with OPT RR to TN. Judgment (Check *1)


JUDGMENT

        1. Standard query for A type with OPT RR must be based on above Verification Points.


TERMINATION

        If NUT has cache function, clear the cache.


REFERENCE

	RFC2671 Extension Mechanisms for DNS (EDNS0)
	4 - OPT pseudo-RR