NAME

        CL_RFC2671_4_1_OPT_RR - OPT pseudo-RR


VERIFICATION POINTS

        Verify that a NUT transmits query that is correct position for OPT pseudo-RR


TARGET

        Client


SYNOPSIS

	CL_RFC2671_4_1_OPT_RR.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.
                *OPT RR must be add to the additional section.


TERMINATION

        If NUT has cache function, clear the cache.


REFERENCE

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