Conference noted::dnu_osi

2170.0. "dlogin & DNS cached entry?" by CHEFS::DAVIDSONS () Tue Apr 29 1997 18:16

The following trace appears to show that dlogin does not use DNS cached entry.

Why & can it be modified?
    
Thanks,
	Stuart.

     (note, an application using dnaConnectNodename with cache bypass set to
     false works connects OK, albeit after ~1 min delay due to name search
     path order)

Environment: DU V3.2D, DNU V3.2A

Script started on Fri Apr 28 16:25:33 1995
#
#
# dnscp dump dns clerk cache
Default timeout = 150 seconds

CACHED DIRECTORIES*****************************************************
MADAP_ONL:.osi.ods_lan
    Master at MADAP_ONL:.root_ch
    Clearinghouse CTS: 08-00-2B-9B-BB-5C-81-7E-9D-81-0E-29-9B-00
    Clearinghouse Address:
        04-00-02-00-01-2c-00-00-01-00-03-02-00-00-2c-01-00-05-02-00-de-c0-01-00-06-14-00-47-00-27-81-4e-4c-44-01-44-59-59-4f-4f-4f-4d-43-4f-00-11-21
        04-00-02-00-01-2c-00-00-01-00-03-02-00-00-2c-01-00-04-00-00-01-00-06-14-00-47-00-27-81-4e-4c-44-01-44-59-59-4f-4f-4f-4d-43-4f-00-11-20

MADAP_ONL:.dtss_globaltimeservers
    Master at MADAP_ONL:.root_ch
    Clearinghouse CTS: 08-00-2B-9B-BB-5C-81-7E-9D-81-0E-29-9B-00
    Clearinghouse Address:
        04-00-02-00-01-2c-00-00-01-00-03-02-00-00-2c-01-00-05-02-00-de-c0-01-00-06-14-00-47-00-27-81-4e-4c-44-01-44-59-59-4f-4f-4f-4d-43-4f-00-11-21
        04-00-02-00-01-2c-00-00-01-00-03-02-00-00-2c-01-00-04-00-00-01-00-06-14-00-47-00-27-81-4e-4c-44-01-44-59-59-4f-4f-4f-4d-43-4f-00-11-20


CACHED CLEARINGHOUSES**************************************************
MADAP_ONL:.root_ch
  Clearinghouse CTS: 08-00-2B-9B-BB-5C-81-7E-9D-81-0E-29-9B-00
  Clearinghouse address:
        04-00-02-00-01-2c-00-00-01-00-03-02-00-00-2c-01-00-05-02-00-de-c0-01-00-06-14-00-47-00-27-81-4e-4c-44-01-44-59-59-4f-4f-4f-4d-43-4f-00-11-21
        04-00-02-00-01-2c-00-00-01-00-03-02-00-00-2c-01-00-04-00-00-01-00-06-14-00-47-00-27-81-4e-4c-44-01-44-59-59-4f-4f-4f-4d-43-4f-00-11-20
  OnLan  AddressUsed


CACHED ATTRIBUTE VALUES************************************************
MADAP_ONL:.osi.ods_lan.o1281
  dna$towers - Is a Set - Whole Set Cached
    01 02 00 40 00 07 00 01 08 00 2b 9b bb 5c 01 87 e1 40 f2 2c 9b 00 2f 00 04
    00 02 00 01 13 00 00 01 00 03 02 00 00 13 01 00 05 02 00 de c0 01 00 06 14
    00 47 00 27 81 4e 4c 44 01 44 59 59 4f 4f 43 57 50 4f 12 81 21
MADAP_ONL:.osi.ods_lan
  dns$acs - Is a Set - Whole Set Cached
    01 0c 00 2f 01 11 00 56 00 84 00 b8 00 ec 00 16 01 01 08 00 2b 9b bb 5c 71
    50 55 d1 0e 29 9b 00 34 00 05 1f 08 00 2b 9b bb 5c 83 7e 9d 81 0e 29 9b 00
    22 00 01 03 6f 73 69 01 07 6f 64 73 5f 6c 61 6e 01 04 6f 6d 63 34 01 0a 44
    4e 53 24 53 45 52 56 45 52 00 00 01 08 00 2b 9b bb 5c 81 76 55 d1 0e 29 9b
    00 1d 00 04 1f 08 00 2b 9b bb 5c 83 7e 9d 81 0e 29 9b 00 0b 00 01 07 72 6f
    6f 74 5f 63 68 00 00 01 08 00 2b 9b bb 5c 41 6b bb d4 0e 29 9b 00 23 00 09
    1f 08 00 2b 9b bb 5c 83 7e 9d 81 0e 29 9b 00 11 00 01 0d 44 4e 41 5f 52 65
    67 69 73 74 72 61 72 00 00 01 08 00 2b 9b bb 5c 81 b1 2c d8 0e 29 9b 00 23
    00 0b 1f 08 00 2b 9b bb 5c 83 7e 9d 81 0e 29 9b 00 11 00 01 0d 44 4e 41 5f
    52 65 67 69 73 74 72 61 72 00 00 01 08 00 2b 9b bb 5c 01 af fb 44 0f 29 9b
    00 19 00 01 0b 08 00 2b 9b bb 5c 83 7e 9d 81 0e 29 9b 00 07 00 04 01 2a 05
    00 00 00 01 08 00 2b 9b bb 5c 21 a5 14 48 0f 29 9b 00 19 00 03 1b 08 00 2b
    9b bb 5c 83 7e 9d 81 0e 29 9b 00 07 00 04 01 2a 05 00 00 00
MADAP_ONL:.osi.ods_lan.o1172
  dna$towers - Is a Set - Whole Set Cached
    01 02 00 40 00 07 00 01 08 00 2b 9b bb 5c 41 47 bc de 18 29 9b 00 2f 00 04
    00 02 00 01 13 00 00 01 00 03 02 00 00 13 01 00 05 02 00 de c0 01 00 06 14
    00 47 00 27 81 4e 4c 44 01 44 59 59 4f 4f 43 57 50 4f 11 72 21
MADAP_ONL:.osi.ods_lan.o1171
  dna$towers - Is a Set - Whole Set Cached
    01 02 00 40 00 07 00 01 08 00 2b 9b bb 5c 61 2b af 9c 18 29 9b 00 2f 00 04
    00 02 00 01 13 00 00 01 00 03 02 00 00 13 01 00 05 02 00 de c0 01 00 06 14
    00 47 00 27 81 4e 4c 44 01 44 59 59 4f 4f 43 57 50 4f 11 71 21
  dns$cts - Is a Single
    01 08 00 2b 9b bb 5c e1 b9 03 1f 10 29 9b 00 0e 00 08 00 2b 9b bb 5c e1 b9
    03 1f 10 29 9b 00

CACHED USERS***********************************************************
root
  Group Name, Member Name, Timeout
  Cached Entries
      MADAP_ONL:.osi.ods_lan.o1171
      MADAP_ONL:.osi.ods_lan.o1172
      MADAP_ONL:.osi.ods_lan.o1281
      MADAP_ONL:.osi.ods_lan
DNA$SessCtrl
  Group Name, Member Name, Timeout
  Cached Entries
      MADAP_ONL:.osi.ods_lan.o1171
#
# ncl show session control naming search path, backtranslation search path

Node 0 Session Control
AT 1995-04-29-11:49:02.810+00:00I-----

Characteristics

    Naming Search Path                =
        (
            [
                Directory Service = DECdns ,
                Template = "*"
            ] ,
            [
                Directory Service = DECdns ,
                Template = "MADAP_ONL:.osi.ods_lan.*"
            ] ,
            [
                Directory Service = DECdns ,
                Template = "MADAP_ONL:.DNA_NodeSynonym.*"
            ] ,
            [
                Directory Service = Local ,
                Template = "*"
            ]
        )
    Backtranslation Search Path       =
        (
            [
                Directory Service = DECdns ,
                Template = "MADAP_ONL:.DNA_BackTranslation"
            ] ,
            [
                Directory Service = Local ,
                Template = "*"
            ]
        )

#
# CDITRACE=99
# export  CDITRACE
#
# dlogin o1172
[CDI V0.2, initializing, reading in search path]

Reading in search path

open_file = 1

   DECDNS: *
   DECDNS: MADAP_ONL:.osi.ods_lan.*
   DECDNS: MADAP_ONL:.DNA_NodeSynonym.*
   LOCAL: *
   DECDNS_B (backtranslation): MADAP_ONL:.DNA_BackTranslation
   LOCAL_B (backtranslation): *
Search path file read in

Search path is:
      DECdns: *
      DECdns: MADAP_ONL:.osi.ods_lan.*
      DECdns: MADAP_ONL:.DNA_NodeSynonym.*
       Local: *
Backtranslation search path is:
      DECdns: MADAP_ONL:.DNA_BackTranslation
       Local: *
[CDI search path read successfully]
# of forward trans dirs=4. # of backtrans dirs=2


Request #1: Look up name "o1172"
-1-   DECdns: "o1172"
	Success, "o1172" found in DECdns
[CDI V0.2, initializing, reading in search path]

Reading in search path

open_file = 2

# of forward trans dirs=4. # of backtrans dirs=2


Request #2: Look up name "o1172"
-1-   DECdns: "o1172"
	"o1172" not found in DECdns: unknown directory service error
-2-   DECdns: "MADAP_ONL:.osi.ods_lan.o1172"
	"MADAP_ONL:.osi.ods_lan.o1172" not found in DECdns: unknown directory
service error
-3-   DECdns: "MADAP_ONL:.DNA_NodeSynonym.o1172"
	"MADAP_ONL:.DNA_NodeSynonym.o1172" not found in DECdns: unknown
directory service error
-4-   Local: "o1172"
Error opening local file
	"o1172" not found in Local: Could not open Local Database Fileservice
not available
dlogin, Clerk call failed, Unable to communicate with any DECdns server
# exit

script done on Fri Apr 28 16:39:59 1995