NAME

        SV_RFC1996_3_12_master_recv_NOTIMP - a master receives a NOTIMP (unimplemented feature error) message.


VERIFICATION POINTS

        If a NOTIFY request is received by a slave who does not
        implement the NOTIFY opcode, it will respond with a NOTIMP
        (unimplemented feature error) message.  A master server who receives
        such a NOTIMP should consider the NOTIFY transaction complete for
        that slave.


TARGET

        Server (AXFR/IXFR server)


SYNOPSIS

	SV_RFC1996_3_12_master_recv_NOTIMP.seq [-tooloption ...]: KOI tool option
	See also DNSConfig.pm


INITIALIZATION


PRE-TEST SEQUENCE


TEST PROCEDURE

        This test sequence is following.
    DNS Server1 (NUT)            DNS Server2 (TN)
        |                              |
        |----------------------------->|
        | 1. NOTIFY requests           |
        |    (in UDP)                  |
        |                              |
        |  QR = 0                      |
        |  OPCODE = NOTIFY (4)         |
        |  QDCOUNT >  0                |
        |  ANCOUNT >= 0                |
        |  NSCOUNT >= 0                |
        |  ARCOUNT >= 0                |
        |  QNAME = sec.example.com     |
        |  QTYPE = SOA (0x0006)        |
        |                              |
        |<-----------------------------|
        | 2. A NOTIFY response         |
        |    (in UDP)                  |
        |                              |
        |  QR = 1                      |
        |  RCODE = 4                   |
        |  QNAME = sec.example.com     |
        |  QTYPE = SOA (0x0006)        |
        |                              |
        |----------------------------->|
        | 3. no response               |
        |    for 60 seconds            |
        |                              |
        v                              v
        This test sequence is following.
        1. DNS Server1 (NUT) sends a NOTIFY request to DNS Server2 (TN). (Judgment *1)
        2. DNS Server2 (TN) sends a standard response with RCODE=4 to DNS Server1 (NUT).
        3. DNS Server1 (NUT) doesn't sends a NOTIFY request to DNS Server2 (TN) for 60 seconds. (Judgment *3)


JUDGMENT

        1. DNS Server1 (NUT) sends a NOTIFY request to DNS Server2 (TN).
        3. DNS Server1 (NUT) doesn't sends a NOTIFY request to DNS Server2 (TN) for 60 seconds.


TERMINATION

        None


REFERENCE

        RFC1996 DNS NOTIFY
        3. NOTIFY Message