NAME

        CL_RFC1123_6_1_3_3_Cache_tmp_fail - Caching of temporary failure


VERIFICATION POINTS

        Verify that a NUT caches of temporary failure


TARGET

        Client (with caching function)


SYNOPSIS

	CL_RFC1123_6_1_3_3_Retrans_control.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 | | | // // | | |--------------------------------------------->| | N. Send standard query | | | |------------------------------------------> X | | N+1. Send standard query | | | |------------------------------------------> X | | N+2. Send standard query | | | v v
1. NUT send standard query to TN. Judgment (Check *1) N. NUT send standard query to TN.*Send query automatically. Judgment (Check *N) N+1. NUT send standard query to TN.*Send query automatically. Judgment (Check *N+1) N+2. NUT send standard query to TN. Judgment (Check *N+2)


JUDGMENT

        1. Received standard query from NUT.
        2. Received standard query from NUT.
        N. Received standard query from NUT.
        N+1. Not received standard query from NUT.
        N+2. Not received standard query from NUT.


TERMINATION

        If NUT has cache function, clear the cache.


REFERENCE

	RFC1123 Requirements for internet Hosts -- Application and Support
	6.1.3.3  Efficient Resource Usage