通信管理 XNF/AS 構成定義編

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4.4 通信手順が混在する場合の定義

<この節の構成>
(1) 構成例
(2) 定義例

(1) 構成例

通信手順が混在する場合の構成例を図4-7に示します。

図4-7 通信手順が混在する場合の構成例

[図データ]

(凡例)
n.:定義文との対応

3.〜6.および8.は,次の通信手順に対応しています。
3.:OSI通信機能
4.:HDLCパススルー(ABM手順)
5.:ベーシック手順(NCSB手順,HSC1/HSC2手順)
6.:X.25パススルー(VC接続)
8.:HNA1手順(VC接続)

(2) 定義例

定義例を次に示します。なお,定義中の番号は,図4-7の番号と対応しています。

 
configuration 
  version 1 
  max_TSAP 48
  max_OSI_association 8
  max_TC_class02 16
  max_NLI_VC 8
  max_VC_network_connection 16
  max_X25_VASS 16
  max_HDLCpass_link 2
  max_X25_link 16
  max_NCSBline 8
  max_Line_adapter 2
  max_line 8
  max_link 64
  ;
OSI_buffer 
  name OSIBUF01 
  number 128
  size 1024
  ;
NLI_buffer
  name NLIBUF01
  number 128
  size 1024
  ;
HDLC_buffer 
  name HDLCBUF1 
  number 14
  size 2048
  ;
HNA1_buffer
  number 20
  size 1028
  ;
SL
  max_segmenting_TSDU 0 
  max_reassembling_TSDU 0 
  SL_time 60 
  ;
TL02
  class 0 
  alternative_class 0 
  flow_control use 
  max_TPDU 1024
  receive_CDT_value 7
  TS1 60 
  TS2 60 
  TS3 180 
  ;
Line_adapter    .....................................1
  name LADP01 
  location_code 17-08
  adapter_type HDLC 
  initial_status active 
  buffer_number 512
  ;
  group    ..........................................3
    name OSAS01 
    type HDLC 
    buffer_pool OSIBUF01
    ;
    line
      name LINE01
      number 01
      line_type public_PS
      line_mode 84VC
      speed 64K 
      modem_clock synch_ST2
      modem_type full 
      RS_control on_fixed 
      CDcheck no 
      NRZI no 
      ;
      link
        name LINK01
        VASS 100 
        data_link_address 1 
        data_link_address2 3
        connection_retry 12
        connection_time 1.0 
        data_retry 12
        data_time 1.0 
        busy_retry 8
        busy_time 4.0 
        outstand 7
        max_DPDU 4096
        ;
        NL
          DTE_address 5000001 
          NSAP_address 4800080015000001 
          min_VC_LCGN 0 
          max_VC_LCGN 3
          min_VC_LCN 1 
          max_VC_LCN 200 
          send_window_size 7
          receive_window_size 7
          DTE_field yes 
          ;
  group    ..........................................4
    name ABM01 
    type HDLC 
    buffer_pool HDLCBUF1 
    ;
    line
      name LINE02
      number 02
      line_type leased_line 
      line_mode ABM_DTE 
      speed 16K 
      modem_clock synch_ST2
      modem_type full 
      RS_control on_fixed 
      CDcheck no 
      NRZI no 
      ;
      link
        name LINK02
        VASS 200 
        data_link_address 1 
        data_link_address2 3
        connection_retry 7
        connection_time 2.0 
        data_retry 3
        data_time 7.0 
        busy_retry 8
        busy_time 4.0 
        outstand 7
        max_DPDU 2048
        ;
  group    ..........................................6
    name OSAS01 
    type HDLC 
    buffer_pool NLIBUF01
    ;
    line
      name LINE04
      number 03
      line-type public_PS
      line-mode 80VC
      speed 64K 
      modem_clock synch_ST2
      modem_type full 
      RS_control on_fixed 
      CDcheck no 
      NRZI no 
      ;
      link
        name LINK04
        VASS 300 
        data_link_address 1 
        data_link_address2 3
        connection_retry 12
        connection_time 1.0 
        data_retry 12
        data_time 1.0 
        busy_retry 8
        busy_time 4.0 
        outstand 7
        max_DPDU 8160
        ;
        NL
          DTE_address 5000002
          min_VC_LCGN 0 
          max_VC_LCGN 3
          min_VC_LCN 1 
          max_VC_LCN 200 
          send_window_size 7
          receive_window_size 7
          DTE_field yes 
          ;
  group    ..........................................7
    name HNA101
    type HDLC
    ;
    line
      name LINE05
      number 00
      line_type public_PS
      line_mode 84VC
      speed 64K
      RS_control on_fixed
      CDcheck no
      NRZI no
      ; 
      link
        name LINK05
        VASS 500
        data_link_address 1
        data_link_address2 3
        max_DPDU 1024
        connection_retry 12
        connection_time 1.0
        data_retry 12
        data_time 1.0
        ;
        NL
          min_VC_LCGN 0
          max_VC_LCGN 10
          min_VC_LCN 0
          max_VC_LCN 255
          DTE_address 5000003
          network_id 8001
          ;
Line_adapter    .....................................2
  name LADP02
  location_code 37-08
  adapter_type BASIC 
  initial_status active 
  buffer_number 512
  ;
  group    ..........................................5
    name NCSB01 
    type NCSB 
    ;
    basicline 
      name LINE03
      number 00 
      speed 9.6K 
      modem_clock synch_ST2
      ; 
  HNA1    ...........................................8
    max_PLU 4
    max_PU 2
    max_SLU 8
    max_connection 18
    ;
  USSTBL
    table_number 1
    ;
  USSDATA
    type on
    character LOGON
    logon_PLU_name BETRAN
    ;
  USSTBL
    table_number 2
    ;
  USSDATA
    type on
    character CONNECT
    logon_PLU_name PTS
    ;
  HNA1_PU
    name PU01
    link_VASS 500
    NL_type VC
    send_segment_size 1024
    receive_segment_size 1024
    DTE_address 5000004
    NSAP_address 4800080015000004
    ;
    HNA1_SLU
      name SLU01
      local_address 01
      FSS_USS_type USS
      USS_table 1
      ; 
    HNA1_SLU
      name SLU02
      local_address 02
      FSS_USS_type USS
      USS_table 1
      ; 
  HNA1_PU
    name PU02
    link_VASS 500
    NL_type VC
    send_segment_size 1024
    receive_segment_size 1024
    DTE_address 5000005
    NSAP_address 4800080015000005
    ;
    HNA1_SLU
      name SLU03
      local_address 03
      logon_PLU_name PTS
      ; 
    HNA1_SLU
      name SLU04
      local_address 04
      through_PLU PTS
      FSS_USS_type USS
      USS_table 2
      ;