X.25 Network Elements In the above configuration, there is one circuit carrying X.25 LAPB frames from the DT-6061 to a DT-4000 connected Network Element (NE) or a SAM connected NE. The X.25 Network Element may be anywhere on the available networks (both BNS and IP) as the above diagram depicts . IP Hosts access the virtual circuits on these Network Elements via a TCP port number.
. The same is true of terminal and PC devices on either the BNS or the IP network. 1.2 A PPLICATION PECIFICATIONS Number of X.25 devices per DT-6061 Number of Virtual Circuits per X.25 Device 1-100 PAD Service Yes (Per Virtual Circuit) X.25 Pass-Through Service...
PPLICATION ONFIGURATION The configuration of the X.25 application takes place on its OA&M port. That is TCP port number 10000 + its instance number in the DT-6061. The configuration required for the IP-PAD application is: • Per application: This is the TCP port number to be used as a base for a range of TCP ports the application instance shall use.
P P L I C A T I O N S O M M A N D S The DT-6061 software is composed of two components. One component, called the Platform, exists to support all applications. The second component is comprised of the individual application (s) .
Page 8
TCP port number. The first VC would be at TCP 30001, and so on. When the X.25 link is to be on an incoming TCP session, the type would be set to rcv. The X.25 link would reside at the TCP port specified by the base parameter. 11/01/00 Datatek Applications Inc.
Page 9
The echo option refers to reference #2 in the X.3 parameter list. When set to OFF, the IP-PAD will not echo characters back to the IP endpoint. When set to the value of ON, all characters are to be echoed back to the IP source. 11/01/00 Datatek Applications Inc.
Page 10
The VC <#> parameter will display the configuration information for a particular X.25 virtual circuit on the link. The virtual circuit number is in the range of 1 through the maximum number supported by the application. 11/01/00 Datatek Applications Inc.
Page 11
2.3.12 R X.25 O ESTART PERATION Syntax: restart The restart command is only visible when the application is logged in. The command is used to manually initiate a protocol restart of the X.25 link and packet layers. 11/01/00 Datatek Applications Inc.
N S T A L L A T I O N P G R A D E An application may be initially installed, or upgraded, using the install command. Refer to the DT-6061 Platform User’s Manual and refer to the section titled: Application Software Installation & Upgrade 11/01/00...
Number of Interrupt Packets Received Exception Number of Interrupt Confirm Packets Received Exception Number of REJ Packets Received Exception Number of RNR Packets Received Exception Number of Reset Request Packets Received Exception Number of Reset Confirmation Packets Received Exception 11/01/00 Datatek Applications Inc.
Line Folding 0 – No line folding Binary Speed 18 – 64000bps For Reporting Only Flow Control of the 0 – No use of X-ON These are functions of the and X-OFF DT-4000 and SAM devices. 11/01/00 Datatek Applications Inc.
Page 15
0 – No extended Data Forwarding Signals Display Interrupt 0 – No display interrupt Display Interrupt 0 – No display interrupt Confirmation confirmation. Diacritic Character 0 – Basic Coding Coding Extended Echo Mask 0 – No Extended Echo Mask 11/01/00 Datatek Applications Inc.
Need help?
Do you have a question about the DT-6061 and is the answer not in the manual?
Questions and answers