Typical Configuration Of Access Server for Financial Terminal

Typical Configuration Of Access Server for Financial Terminal

[Configuring the UNIX]

All the operations are the same as those of the VRP1.7 terminal access. So are the ttyd.conf contents.

1. Upload the latest ttyd specific for the VRP3.4 (the current version is 10.01) to /etc/ of the UNIX.

2.  vi /etc/inittab, add p21:234:respawn:/etc/getty ttyp21 m
If there are some ttyp systems or other services unused, modify them as previously provided, and then you can use them directly.

3.  init q

4. Create ttyd.conf under  /etc/:

serverport 9010               /TCP port number is 9010/

mode 1                            /Connection mode is 1-to-1/

screen 1                          /Support screen reservation/

readsize 300                   /Size (bytes) of the data once read by the ttyd program from the pseudo terminal/

sendsize 512                    /Size (bytes) of the data once transmitted by the ttyd program to the network/

ttyp21 26.0.187.100 1           /Fixed terminal configuration/

ttyp22 26.0.187.100 2           /Fixed terminal configuration/

 

 [Configuring the Router]

Configuration script

rta server enable rta template test                  vty 0 tty remote 26.0.187.247 9010 1      vty 0 hotkey 1 96 13               vty 1 tty remote 26.0.187.94 9010 1       vty 1 hotkey 1 97 13    #            menu hotkey 33                     data protect router-unix               # interface Async1/0 async mode terminal test 1             link-protocol ppp                  # interface Async1/1 async mode terminal test 2             link-protocol ppp                        # interface Ethernet0/1 ip address 26.0.187.100 255.255.255.0 # user-interface tty 17 18               flow-control software

 

1. disp user-interface

<Quidway>disp user-int

Idx  Type     Tx/Rx      Modem Privi Auth  Int

+ 0    CON 0    9600       -     3     N     -

17   TTY 17   9600       -     0     N     1/0

18   TTY 18   9600       -     0     N     1/1

19   TTY 19   9600       -     0     N     1/2

20   TTY 20   9600       -     0     N     1/3

21   TTY 21   9600       -     0     N     1/4

22   TTY 22   9600       -     0     N     1/5

23   TTY 23   9600       -     0     N     1/6

24   TTY 24   9600       -     0     N     1/7

25   TTY 25   9600       -     0     N     1/8

26   TTY 26   9600       -     0     N     1/9

27   TTY 27   9600       -     0     N     1/10

28   TTY 28   9600       -     0     N     1/11

29   TTY 29   9600       -     0     N     1/12

30   TTY 30   9600       -     0     N     1/13

31   TTY 31   9600       -     0     N     1/14

32   TTY 32   9600       -     0     N     1/15

129  AUX 0    9600       -     0     P     -

130  VTY 0               -     0     A     -

131  VTY 1               -     0     A     -

132  VTY 2               -     0     A     -

133  VTY 3               -     0     A     -

134  VTY 4               -     0     A     -

UI(s) not in async mode -or- with no hardware support:

1-16  33-128

+    : Current UI is active.

F    : Current UI is active and work in async mode.

Idx  : Absolute index of UIs.

Type : Type and relative index of UIs.

Privi: The privilege of UIs.

Auth : The authentication mode of UIs.

Int  : The physical location of UIs.

A    : Authentication use AAA.

L    : Authentication use local database.

N    : Current UI need not authentication.

P    : Authentication use current UI's password.

 

1. If the RTA server has been started, any modification to the template applied on the interface will not take effect. You have to execute the undo asy mode command in the asynchronous interface view, and then execute the asy mode terminal test 1 command again.

 

2.  Source address binding
Execute the vty 0 tty remote 26.0.187.247 9010 1 source 192.168.0.1 command to change the router
Execute the ttyp21 192.168.0.1 1 command to change ttyd.conf

 

3. View the ascii code stream of the relevant key on the terminal
debug phy packet input int asy1/0

 

4.  <Quidway>disp rta all

TTYID TTY State Current VTY Current APP APP Type APP State

1        DOWN         0         0          TTY      Kept

2        OK           0         1         TTY      Linked

[Quidway]dis rta 1 detail

TTY 1

Interface Used         :  Async1/0

Current State          :  Ok

Flow Control           :  Stop

Current debug          :  0x0

Current VTY            :  0

Current APP            :  0

APP Type               :  1

App Name               :  <empty>

App State              :  Linked

App Mode               :  Special

Socket RecvBuf Size    :  2048 Bytes

Socket SendBuf Size    :  1024 Bytes

Tty Recv Bytes         :  154 Bytes

Tty Send Bytes         :  4167 Bytes

Last Recv Time         :  14:13:57

Last Send Time         :  14:13:58

Current VTY Recv       :  154 Bytes

Current VTY Send       :  4167 Bytes

Current APP Recv       :  2480 Bytes

Current APP Send       :  105 Bytes

Encrypt(Router to Unix): no

Encrypt(Router to Terminal): no

Receive remote buffer address: 4fdac24

Receive buffer head: 2480

Receive buffer tail: 2480

----------------------------------------

VTY 0

APP Index: 0

APP Type: TTY

Mode: 1

APP Name: (null)

APP State: Linked

Remote IP: 26.0.187.247

Source IP: 0.0.0.0

Actual Source IP: 0.0.0.0

Remote Port: 9010

Local Port: 1069

Encrypt Now: no

Receive remote buffer address: 4fdac24

Receive buffer head: 0

Receive buffer tail: 0