Conference azur::mcc

3805.0. "Access violation during IP Autoconfiguration" by CX3PT3::EMAWIZ::T_MILTON () Fri Sep 25 1992 16:54

	A customer is receiving an access violation when running
        the IP Autoconfiguration utility.  The Discovery and Registration
        option  2 has been chosen and then the following permit is added:

        permit 130.110.0.0 255.255.0.0

        The autotopology queries about 50 nodes and then fails with:

        Querying host 103.110.32.25
        Host 130.110.86.2 has 1 addresses, 1 interfaces
          IP 103.110.86.2, IF#1 Ethernet1, type = 6, state=1/1, net=130.110.0.0
        %SYSTEM-F-ACCVIO, access violation, reason mask=00,
        virtual address=00000000, pc=000667c8, PSL=0BC00000
        %TRACE=F=TRACEBACK, symbolic stack dump follows
module name     routine name            line    rel pc  abs pc

                                                000667c8 000667c8
                                                00063d64 00063d64
SNMPMAP         errno_str               7029    00000055 00003111
HOSTS           ping1                   5122    00000238 000076a0
HOSTS           pinger                  4997    00000145 000073e5
HOSTS           start_ping              4917    0000014f 0000722f
HOSTS           host_check_interfaces   4695    000000a0 00006e5c
HOSTS           query_hoststuff         4545    00000036 00006b96
SNMPMAP         add_if                  6106    000003e1 00001ea5
SNMPQUEUE       query_done              4245    00000475 0000dd7d
SNMPQUEUE       snmp_readone            3940    0000049b 0000d6b7
SNMPMAP         dispatcher              5423    000001d7 0000127b
SNMPMAP         main                    5162    00000350 00000c24

        Error:  An error has occurred.
        Warning: IP Autoconfiguration data files
                 may be corrupt.

        IP Autoconfiguration exiting under error conditions.

        Press RETURN to exit:


        I reviewed all of the user quotas and could find no problem.
        When the customer specifies a different permit like:

        permit 130.110.32.0 255.255.0.0

        Then the autoconfiguration completes without errors.

        The customer has a NOVELL file server which is acting as an
        ip gateway.  The local MCC station is running version 2.0 UCX.


        Any ideas?

        Ted.