Protogate Freeway® Ports, Protocols, and Services (PPS) DC 900

Protogate Freeway® Ports, Protocols,
and Services (PPS)
DC 900-2022B
Protogate, Inc.
12225 World Trade Drive
Suite R
San Diego, CA
92128
USA
Web: www.protogate.com
Email: sales@protogate.com
Voice: (858) 451-0865
Fax: (877) 473-0190
Protogate Freeway® Ports, Protocols, and Services (PPS): DC 900-2022B
by
Protogate, Inc.
Published November 2013
Copyright © 2013 Protogate, Inc.
This Ports, Protocols, and Services (PPS) Document describes the inputs and outputs of a Protogate Freeway® .
The latest version of this document is always available, in a variety of formats and compression options, from the
Protogate World Wide Web server (http://www.protogate.com/support/manuals).
This document can change without notice. Protogate, Inc. accepts no liability for any errors this document might contain.
Freeway is a registered trademark of Protogate, Inc. All other trademarks and trade names are the properties of their respective holders.
Table of Contents
Preface............................................................................................................................................................................v
Purpose of Document ............................................................................................................................................v
Intended Audience.................................................................................................................................................v
Organization of Document ....................................................................................................................................v
Protogate References.............................................................................................................................................v
Document Conventions ..................................................................................................................................... viii
Revision History................................................................................................................................................ viii
Customer Support.............................................................................................................................................. viii
1. Scope...........................................................................................................................................................................9
1.1. Identification...................................................................................................................................................9
1.2. System Overview............................................................................................................................................9
1.3. Document Overview.......................................................................................................................................9
2. Reference Documents .............................................................................................................................................10
3. Ports, Protocols, and Services ................................................................................................................................11
3.1. Serial Console Port.......................................................................................................................................11
3.2. VGA Video Port ...........................................................................................................................................11
3.3. PS/2 Keyboard Port ......................................................................................................................................12
3.4. USB Keyboard Port......................................................................................................................................12
3.5. Ethernet (IP) Ports........................................................................................................................................12
3.6. Serial Link Ports...........................................................................................................................................12
3.7. IP Ports .........................................................................................................................................................13
3.7.1. FTP (TCP/IP Port 21) ......................................................................................................................13
3.7.2. SSH (TCP/IP Port 22)......................................................................................................................13
3.7.3. telnet (TCP/IP Port 23) ....................................................................................................................13
3.7.4. Webserver (TCP/IP Port 80) ............................................................................................................14
3.7.5. SMUX (TCP/IP Port 199) ...............................................................................................................14
3.7.6. Secure Webserver (TCP/IP Port 443) ..............................................................................................14
3.7.7. rlogin (TCP/IP Port 513) .................................................................................................................14
3.7.8. Freeway Daemon (TCP/IP Port 8208).............................................................................................15
3.7.9. NTP (Network Time Protocol; UDP/IP Port 123)...........................................................................15
3.7.10. SNMP (UDP/IP Port 161) .............................................................................................................15
3.7.11. syslogd (UDP/IP Port 514) ............................................................................................................15
4. Notes.........................................................................................................................................................................16
Index.............................................................................................................................................................................17
Colophon......................................................................................................................................................................19
iii
List of Tables
1. Revision History ..................................................................................................................................................... viii
2-1. Referenced Documents..........................................................................................................................................10
4-1. Acronym definitions ..............................................................................................................................................16
iv
Preface
Purpose of Document
This Ports, Protocols, and Services (PPS) document identifies the inputs and outputs to/from a Protogate Freeway® .
Intended Audience
This document should be read by anyone who wants a better understanding about I/O connections to a Protogate
Freeway .
Organization of Document
This document is organized into the following major sections:
Chapter 1
is an overview of this document and of the Protogate Freeway software.
Chapter 2
is a list of other documents referenced by this document.
Chapter 3
describes the Freeway I/O ports.
Chapter 4
includes general information to aid in understanding this document.
Protogate References
The following general product documentation list is provided to familiarize you with the available Protogate Freeway
and embedded ICP products. Most of these documents are available on-line at Protogate’s website
(http://www.protogate.com/). Additional information about documents which are specifically referenced by this
Ports, Protocols, and Services (PPS) document are in Chapter 2 of this document.
General Product Overview Documents
Freeway 1100 Technical Overview
25-000-0419
Freeway 2000/4000/8800 Technical Overview
25-000-0374
v
Preface
Protogate Freeway Ports, Protocols, and Services (PPS)
ICP2432 Technical Overview
25-000-0420
ICP6000X Technical Overview
25-000-0522
Hardware Support Documents
Freeway 500 Hardware Installation Guide
DC-900-2000
Freeway 1100/1150 Hardware Installation Guide
Freeway 1200/1300 Hardware Installation Guide
DC-900-1370
DC-900-1537
Freeway 2000/4000 Hardware Installation Guide
Freeway 8800 Hardware Installation Guide
DC-900-1331
DC-900-1553
Freeway 3100 Hardware Installation Guide
Freeway 3200 Hardware Installation Guide
DC-900-2002
DC-900-2003
Freeway 3400 Hardware Installation Guide
Freeway 3600 Hardware Installation Guide
DC-900-2004
DC-900-2005
Freeway 3110 Hardware Installation Guide
Freeway 3210 Hardware Installation Guide
DC-900-2012
DC-900-2013
Freeway 3410 Hardware Installation Guide
DC-900-2014
Freeway 3610 Hardware Installation Guide
Freeway 3112 Hardware Installation Guide
DC-900-2015
DC-900-2016
Freeway 3212 Hardware Installation Guide
Freeway 3412 Hardware Installation Guide
DC-900-2017
DC-900-2018
Freeway 3612 Hardware Installation Guide
Freeway ICP6000R/ICP6000X Hardware Description
DC-900-2019
DC-900-1020
ICP6000(X)/ICP9000(X) Hardware Description and Theory of Operation
ICP2424 Hardware Description and Theory of Operation
DC-900-0408
DC-900-1328
ICP2432 Hardware Description and Theory of Operation
ICP2432 Electrical Interfaces (Addendum to DC-900-1501)
DC-900-1501
DC-900-1566
ICP2432 Hardware Installation Guide
ICP2432B Hardware Installation Guide
DC-900-1502
DC-900-2009
Freeway Software Installation and Configuration Support Documents
Freeway User Guide
DC-900-1333
Freeway Loopback Test Procedures
Freeway Release Addendum: Client Platforms
DC-900-1533
DC-900-1555
Freeway Message Switch User Guide
Freeway Software Requirements Specification (SRS)
DC-900-1588
DC-900-2021
Freeway Ports, Protocols, and Services (PPS)
Freeway Software Version Description (SVD)
DC-900-2022
DC-900-2023
Freeway Lifecycle Support Plan (LSP)
DC-900-2024
vi
Protogate DC-900-2022B
Protogate Freeway Ports, Protocols, and Services (PPS)
Preface
Freeway Security Features User’s Guide (SFUG)
DC-908-3004
Freeway Security Target (ST)
DC-908-3005
Embedded ICP Software Installation and Programming Support Documents
ICP2432 User Guide for Digital UNIX
ICP2432 User Guide for OpenVMS Alpha
DC-900-1513
DC-900-1511
ICP2432 User Guide for OpenVMS Alpha (DLITE Interface)
ICP2432 User Guide for Solaris STREAMS
DC-900-1516
DC-900-1512
ICP2432 User Guide for Windows NT
ICP2432 User Guide for Windows NT (DLITE Interface)
DC-900-1510
DC-900-1514
Application Program Interface (API) Programming Support Documents
Freeway Data Link Interface Reference Guide
DC-900-1385
Freeway Transport Subsystem Interface Reference Guide
DC-900-1386
QIO/SQIO API Reference Guide
DC-900-1355
Socket Interface Programming Support Documents
Freeway Client-Server Interface Control Document
DC-900-1303
Toolkit Programming Support Documents
Freeway Server-Resident Application (SRA) Programmer Guide
OS/Impact Programmer Guide
DC-900-1325
DC-900-1030
Freeway OS/Protogate Programmer’s Guide
Protocol Software Toolkit Programmer Guide
DC-900-2008
DC-900-1338
Protocol Software Toolkit Programmer’s Guide (ICP2432B)
DC-900-2007
Protocol Support Documents
ADCCP NRM Programmer Guide
DC-900-1317
Asynchronous Wire Service (AWS) Programmer Guide
AUTODIN Programmer Guide
DC-900-1324
DC-908-1558
Bit-Stream Protocol Programmer Guide
BSC Programmer Guide
DC-900-1574
DC-900-1340
BSCDEMO User Guide
DC-900-1349
BSCTRAN Programmer Guide
DDCMP Programmer Guide
DC-900-1406
DC-900-1343
FMP Programmer Guide
DC-900-1339
Protogate DC-900-2022B
vii
Preface
Protogate Freeway Ports, Protocols, and Services (PPS)
Military/Government Protocols Programmer Guide
DC-900-1602
N/SP-STD-1200B Programmer Guide
NASCOM Programmer’s Guide
DC-908-1359
DC-900-2010
SIO STD-1300 Programmer Guide
TIMI Programmer’s Guide
DC-908-1559
DC-900-2011
X.25 Call Service API Guide
X.25/HDLC Configuration Guide
DC-900-1392
DC-900-1345
X.25 Low-Level Interface
DC-900-1307
Document Conventions
In this document, the term "Freeway" refers generically to all current rackmount Protogate Freeway models: the
Freeway 3112, the Freeway 3212, the Freeway 3412, and the Freeway 3612.
Revision History
The revision history of the Freeway Ports, Protocols, and Services (PPS), Protogate document DC 900-2022, is
recorded below:
Table 1. Revision History
Revision
Release Date
Description
DC 900-2022A
October, 2013
Initial Release
DC 900-2022B
November, 2013
Added descriptions of TCP and UDP ports
Customer Support
If you are having trouble with any Protogate product, call us at 1-858-451-0865 (U.S.) Monday through Friday
between 8 a.m. and 5 p.m. Pacific time. You can also fax your questions to us at (858) 451-2865 or (877) 473-0190
any time. Please include a cover sheet addressed to "Customer Service." We are always interested in suggestions for
improving our products. You can use the report form in the back of this manual to send us your recommendations.
viii
Protogate DC-900-2022B
Chapter 1. Scope
1.1. Identification
This document describes the Inputs and Outputs of a Protogate Freeway® .
1.2. System Overview
The Protogate Freeway is a data communication system which connects one or more serial link channels of various
types to one or more IP (Internet Protocol) networks. The Freeway acts as a gateway, providing serial link channel
access to clients on the IP network.
All Protogate Freeways run custom-built software which is written and provided by Protogate, and which completely
controls the Freeway. The Freeway software is based on a version of the FreeBSD operating system which has been
modified to control one or more Protogate Intelligent Communications Processor (ICP) boards. ICP boards are
Protogate-manufactured boards which can be installed into a Freeway chassis, plugged into one or more serial-link
channels, and configured to implement a data communications protocol. Each ICP board installed into a Freeway
provides 2, 4, or 8 serial link ports.
1.3. Document Overview
This document describes the Inputs and Outputs of a Protogate Freeway® . This document is not sensitive or private,
and may be disseminated as widely as desired, with no restrictions.
9
Chapter 2. Reference Documents
A full list of Protogate documents is in the Preface Section of this document.
Documents referenced by this Ports, Protocols, and Services (PPS) document are listed in Table 2-1.
Table 2-1. Referenced Documents
Revision
Date
DC-900-1303
Number
Freeway Client-Server Interface Control
Document
C
Dec, 1999
DC-900-1324
Asynchronous Wire Services (AWS)
Programmer’s Guide
I
Sep, 2011
Q
Sep, 2013
DC-900-1333
Title
Freeway User’s Guide
DC-900-1385
Freeway Data Link Interface (DLI) Reference
Guide
E
Mar, 2002
DC-900-1386
Freeway Transport Subsystem Interface (TSI)
Reference Guide
D
Mar, 2002
DC-900-2016
Freeway 3112 Hardware Installation Guide
A
Sep, 2011
DC-900-2017
Freeway 3212 Hardware Installation Guide
A
Sep, 2011
DC-900-2018
Freeway 3412 Hardware Installation Guide
A
Sep, 2011
DC-900-2019
Freeway 3612 Hardware Installation Guide
A
Sep, 2011
10
Chapter 3. Ports, Protocols, and Services
This chapter describes the physical I/O ports available on a Freeway (Section 3.1 through Section 3.6), and the IP
(Internet Protocol) ports which Freeways are usually configured to support (Section 3.7).
There are several different types of physical ports: a serial console port, a VGA video port, a PS/2 keyboard port, one
or more USB ports, one or more Ethernet (IP) ports, and two or more ICP (serial link) ports. There is also an unused
female DB-25 on the rear of each Freeway chassis; this is the connector for a parallel printer port, but it is not
supported in any way by the Freeway software, and cannot be read from or written to.
For more information about any of these physical ports on a particular Freeway model, refer to the Hardware
Installation Guide for that model:
•
DC-900-2016: Freeway 3112 Hardware Installation Guide
•
DC-900-2017: Freeway 3212 Hardware Installation Guide
•
DC-900-2018: Freeway 3412 Hardware Installation Guide
•
DC-900-2019: Freeway 3612 Hardware Installation Guide
3.1. Serial Console Port
Each Freeway model provides one serial console connection, as a male DB-9 on the rear of the Freeway chassis. This
connection uses the EIA-232 electrical interface and a standard asynchronous protocol with 8 data bits, no parity bit,
and 1 stop bit, full-duplex, at 9600 bits per second. The service provided by this port is direct login access: a serial
terminal such as a VT-100 can be connected to this DB-9 connector, and the VT-100 can then be used for
console-level access to the Freeway (a login prompt will appear on the VT-100 when the Freeway is booted, and a
user can login and execute commands). A software terminal program such as tip (in Unix) or hyperterm (in
Windows) can be used instead of a VT-100, if desired. See the Freeway User’s Guide, Protogate document
DC-900-1333, for more details.
3.2. VGA Video Port
Each Freeway model provides one VGA connection, as a 3-row female DB-15 on the rear of the Freeway chassis. A
VGA monitor can be plugged into this connector, and used to view status displays of the early boot sequence
processing of the Freeway. In addition, the VGA monitor will display a login prompt when the Freeway is booted,
and if a keyboard is plugged into either the keyboard connector or one of the USB connectors, then a user can login
and execute commands, using the keyboard and VGA monitor. See the Freeway User’s Guide, Protogate document
DC-900-1333, for more details.
11
Chapter 3. Ports, Protocols, and Services
Protogate Freeway Ports, Protocols, and Services (PPS)
3.3. PS/2 Keyboard Port
Each Freeway model provides one PS/2 keyboard connection, which is a round 6-pin mini-DIN connector on the rear
of the Freeway chassis. A PS/2 keyboard can be plugged into this connector, and used to login to the Freeway (a
VGA monitor must also be plugged into the Freeway to see the results of what is typed on the keyboard). See the
Freeway User’s Guide, Protogate document DC-900-1333, for more details.
3.4. USB Keyboard Port
Each Freeway model provides one or more USB ports, which can be used to connect a USB keyboard. These USB
ports are on the rear of the Freeway chassis, and some Freeway models also include USB ports on the front of the
chassis. When a USB keyboard is plugged into this connector, that keyboard can be used to login to the Freeway (a
VGA monitor must also be plugged into the Freeway to see the results of what is typed on the keyboard). See the
Freeway User’s Guide, Protogate document DC-900-1333, for more details.
3.5. Ethernet (IP) Ports
Each Freeway model has one or more Ethernet connections. These are RJ-45 sockets, in the rear of the Freeway
chassis. These provide 802.3-standard Ethernet ports for the Freeway, at 10baseT/UTP (half-duplex or full-duplex),
100baseTX (half-duplex or full-duplex), 1000baseSX (full-duplex only), or 1000baseTX (full-duplex only). These
RJ-45 Ethernet sockets can be configured as IP connections to the Freeway, either with their own IP address, or as
failover connections, which become active only when another, primary IP connection, fails or is disconnected. See
Section 3.7 for descriptions of the TCP/IP and UDP/IP ports and services which may be implemented on a Freeway’s
IP network.
3.6. Serial Link Ports
Freeways can be built to include one or more ICP (Intelligent Communications Processor) boards. When installed
into a Freeway, each ICP board adds support for 2, 4, or 8 serial data communication ports. These ports are
configured by the Freeway to support one of a variety of serial-link protocols; the Freeway configures each ICP
board by downloading software into it which implements the desired protocol.
Once downloaded and initialized, each serial link port on an ICP board can be individually configured for a wide
variety of electrical interfaces, data rates, encoding types, etc., and is then available to be used by clients to send or
receive data, via whatever methods the protocol allows. The clients which send and receive data through the ICP
board ports may reside within the Freeway, or they may reside on another machine on the network, and connect to
the Freeway across the Ethernet (IP) network, using the service described in Section 3.7.8. See the Freeway User’s
Guide, Protogate document DC-900-1333, for general information about the ICP serial link ports, and any of
Protogate’s specific protocol documents (for example, the Asynchronous Wire Service (AWS) Programmer’s Guide,
Protogate document DC-900-1324), for details about a particular protocol.
12
Protogate DC-900-2022B
Protogate Freeway Ports, Protocols, and Services (PPS)
Chapter 3. Ports, Protocols, and Services
3.7. IP Ports
Freeways usually have several IP (Internet Protocol) ports open, with one or more daemons listening for clients to
connect on those ports. Some Freeways also have processes which use the IP network to connect to IP ports on other
servers. This section describes those IP ports and the services that use them.
The following list of IP ports includes those which are commonly open or used on Freeways. However, this list is not
exclusive or exhaustive; any or all of the ports listed here may be disabled or blocked on any specific Freeway, and
other ports not listed here may be enabled. The specific configuration of each Freeway must be checked to determine
which ports are open and useable on that Freeway. To discover directly which IP ports are open or in use on a
specific Freeway, login to the Freeway and run the sockstat command. And to find which IP ports are blocked by
the Freeway firewall, run the ipfw show command.
Some Freeway systems have custom-written SRA (Server Resident Application) daemons running. SRAs usually
open and listen on one or two TCP/IP ports, which are used by clients to connect to that SRA to send commands to
it, and to send and receive data. Those TCP/IP ports are specific to those Freeway systems, and are not included or
described here.
3.7.1. FTP (TCP/IP Port 21)
Note: TCP/IP port 21 is open on most Freeway systems, though on secured Freeways the FTP daemon is
configured to allow only RFC2228-compliant FTP-TLS or FTP-SSL encrypted connections.
Most Freeways are configured to listen on TCP/IP port 21. When a program such as an FTP client (for unsecured
Freeway) or SFTP client (for secured Freeway) connects to that port, an FTP server daemon in the Freeway accepts
FTP requests, and returns the results of those requests to the requesting client.
3.7.2. SSH (TCP/IP Port 22)
Most Freeways are configured to listen on TCP/IP port 22. When a user uses an SSH (Secure Shell) client to connect
to that port, that client can use the SSH protocol to establish a secure, encrypted connection, allowing the user to
login to the Freeway.
3.7.3. telnet (TCP/IP Port 23)
Note: TCP/IP port 23 is open on most unsecured Freeway systems, and is closed (disallowed) on most secured
Freeways. On secured Freeways, users are expected to use SSH (TCP/IP port 22) for login access (see
Section 3.7.2).
Some Freeways are configured to listen on TCP/IP port 23. When a user uses a telnet client to connect to that port,
that client can use the telnet protocol to establish a session, allowing the user to login to the Freeway.
Protogate DC-900-2022B
13
Chapter 3. Ports, Protocols, and Services
Protogate Freeway Ports, Protocols, and Services (PPS)
3.7.4. Webserver (TCP/IP Port 80)
Note: TCP/IP port 80 is open on some unsecured Freeway systems, but is closed (disallowed) on most secured
Freeways. On secured Freeways, users are expected to use HTTPS (TCP/IP port 443) for web access. (see
Section 3.7.6).
Some Freeways are configured to listen on TCP/IP port 80. When a client such as a webbrowser connects to that
port, a webserver daemon in the Freeway accepts HTTP webpage requests, and returns webpages to the requesting
client. See also Section 3.7.6.
3.7.5. SMUX (TCP/IP Port 199)
Note: TCP/IP port 199 is open on most unsecured Freeway systems, and is closed (disallowed) on most secured
Freeways, because most secured Freeway systems have SNMP disabled.
Some Freeways are configured to enable an SNMP daemon. When that daemon is running, it listens on TCP/IP port
199 for SNMP Mux requests (and also on UDP/IP port 161 for SNMP requests, as described in Section 3.7.10).
When a process connects to the SMUX port, that process can use the SMUX protocol to communicate with the
SNMP agent in the Freeway.
3.7.6. Secure Webserver (TCP/IP Port 443)
Some Freeways are configured to listen on TCP/IP port 443. When a client such as an https-capable webbrowser
connects to that port, it can use the HTTPS protocol to establish a secure, encrypted connection with the webserver
daemon in the Freeway. The webserver daemon in the Freeway will then accept HTTPS webpage requests from the
client, and return webpages to it, following the HTTPS protocol. See also Section 3.7.4.
3.7.7. rlogin (TCP/IP Port 513)
Note: TCP/IP port 513 is open on most unsecured Freeway systems, and is closed (disallowed) on most secured
Freeways. On secured Freeways, users are expected to use SSH (TCP/IP port 22) for login access (see
Section 3.7.2).
Some Freeways are configured to listen on TCP/IP port 513. When a user uses an rlogin client to connect to that
port, that client can use the rlogin protocol to establish a session, allowing the user to login to the Freeway.
14
Protogate DC-900-2022B
Protogate Freeway Ports, Protocols, and Services (PPS)
Chapter 3. Ports, Protocols, and Services
3.7.8. Freeway Daemon (TCP/IP Port 8208)
Most Freeways are configured to listen on TCP/IP port 8208 (hex 0x2010) for connections to the Freeway daemon.
(That port number is the default, but it might be different on a particular Freeway if an administrator has changed the
wellknownport parameter of the /tmp/boot/muxcfg configuration file.) Client programs which connect to this
port can use Protogate’s DLI/TSI packet commands to configure, enable, completely control, and send and receive
data through the serial link ports on the ICP boards installed in that Freeway. See the Freeway Client-Server Interface
Control Document, Protogate document DC-900-1303, the Freeway Data Link Interface (DLI) Reference Guide,
Protogate document DC-900-1385, and the Freeway Transport Subsystem Interface (TSI) Reference Guide, Protogate
document DC-900-1386, for more details.
3.7.9. NTP (Network Time Protocol; UDP/IP Port 123)
Some Freeways are configured to listen for datagram packets on UDP/IP port 123. That allows NTP (Network Time
Daemon) processes on any systems within network reach of that Freeway to use the NTP protocol to communicate
with the NTP daemon in the Freeway. Those NTP daemons can share information with the Freeway, and with their
pooled resources, together all the NTP systems (including the Freeway) can determine the best possible estimate of
the correct time, even if some of the hardware clocks in some of those systems are not accurate.
3.7.10. SNMP (UDP/IP Port 161)
Note: UDP/IP port 161 is open on most unsecured Freeway systems, and is closed (disallowed) on most
secured Freeways, because most secured Freeway systems have SNMP disabled.
Some Freeways are configured to enable an SNMP daemon. When that daemon is running, it listens on UDP/IP
port 161 for SNMP requests (and also on TCP/IP port 199 for SMUX requests, as described in Section 3.7.5). By
sending SNMP datagram packets to a Freeway’s SNMP port, an SNMP client can communicate with the SNMP
agent in that Freeway.
3.7.11. syslogd (UDP/IP Port 514)
Some Freeways are configured to enable a syslogd daemon, which may be configured to listen for syslog request
datagrams on UDP/IP port 514. By sending datagram packets containing syslog commnds to a Freeway’s syslog
port, another system can communicate with the Freeway’s syslogd daemon, and write log entries into the Freeway’s
log files.
Protogate DC-900-2022B
15
Chapter 4. Notes
This chapter contains general information to aid in understanding this document.
Table 4-1. Acronym definitions
Acronym
Definition
DLI
Data Link Interface
FTP
File Transfer Protocol
HTTP
HyperText Transfer Protocol
HTTPS
HyperText Transfer Protocol, Secure
ICP
Intelligent Communication Processor
IP
Internet Protocol
NTP
Network Time Protocol
PPS
Ports, Protocols, and Services
SFTP
Secure File Transfer Protocol
SMUX
SNMP Multiplex protocol
SNMP
Simple Network Management Protocol
SRA
Server Resident Application
SSH
Secure SHell
TCP/IP
Transmission Control Protocol / Internet Protocol
TSI
Transport Subsystem Interface
UDP/IP
User Datagram Protocol / Internet Protocol
16
Index
C
Customer support, viii
Symbols
(IP), 12
A
Acronyms, 16
DLI (Data Link Interface)
(see DLI)
FTP (File Transfer Protocol)
(see FTP)
HTTP (HyperText Transfer Protocol)
(see HTTP)
HTTPS (HyperText Transfer Protocol, Secure)
(see HTTPS)
ICP (Intelligent Communications Processor)
(see ICP)
IP (Internet Protocol)
(see IP)
NTP (Network Time Protocol)
(see NTP)
PPS (Ports, Protocols, and Services)
(see PPS)
SFTP (Secure File Transfer Protocol)
(see SFTP)
SMUX (SNMP Multiplex protocol)
(see SMUX)
SNMP (Simple Network Management Protocol)
(see SNMP)
SRA (Server Resident Application)
(see SRA)
SSH (Secure Shell)
(see SSH)
TCP/IP (Transmission Control Protocol/Internet
Protocol)
(see TCP/IP)
TSI (Transport Subsystem Interface)
(see TSI)
UDP/IP (User Datagram Protocol/Internet Protocol)
(see UDP/IP)
Audience, v
D
Data Link Interface
(see DLI)
DLI, 15
Document conventions, viii
E
Ethernet (IP) Ports, 12
F
File Transfer Protocol
(see FTP)
Freeway Daemon, 15
FTP, 13
H
HTTP, 14
HTTPS, 14
HyperText Transfer Protocol
(see HTTP)
HyperText Transfer Protocol, Secure
(see HTTPS)
I
ICP, 9, 12, 16
Identification, 9
Intelligent Communications Processor
(see ICP)
Internet Protocol
(see IP)
IP, 9, 13
IP Ports, 13
17
Protogate Freeway Ports, Protocols, and Services (PPS)
N
T
Network Time Protocol
(see NTP)
Notes, 16
NTP, 15
TCP/IP, 13, 14, 15
Technical support, viii
telnet, 13
Transmission Control Protocol/Internet Protocol
(see TCP/IP)
Transport Subsystem Interface
(see TSI)
TSI, 15
P
Ports, Protocols, and Services
(see PPS)
PPS, 16
Preface, v
Product support, viii
PS/2 keyboard Port, 12
U
UDP/IP, 15
USB Port, 12, 12
User Datagram Protocol/Internet Protocol
(see UDP/IP)
R
Reference documents, v, 10
rlogin, 14
V
VGA Port, 11
VT-100, 11
S
Secure File Transfer Protocol
(see SFTP)
Secure Shell
(see SSH)
Secure Webserver, 14
Serial Console Port, 11
Serial Link Ports, 12
Server Resident Application
(see SRA)
SFTP, 13
Simple Network Management Protocol
(see SNMP)
SMUX, 14
SNMP, 14, 15
SNMP Multiplex Protocol
(see SMUX)
SRA, 13
SSH, 13
Support, product, viii
syslogd, 15
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W
Webserver, 14
Protogate DC-900-2022B
Customer Report Form
Customer Report Form
We at Protogate are constantly striving to improve our products. If you have any suggestions or problems you would
like to report regarding our hardware, software, or documentation, please complete the following form and mail it to
us at Protogate, Inc., 12225 World Trade Drive, Suite R, San Diego, CA, 92128, USA. Or contact us via email:
<sales@protogate.com>, voice: (858) 451-0865, or fax: (877) 473-0190. Please also include the document title
or number and the section and page number, if applicable.
Your Name and Phone Number:
_____________________________________________________________
Company:
_____________________________________________________________
Address:
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
Product:
_____________________________________________________________
Problem or Suggestion:
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
Thank you.
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