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SysLINK Administrator's Guide SYSTECHC O R P O R A T I O N Document number 80-001113 Revision A Created 2012, and Protected

80-001113 SysLINK Administrator’s Guide Page 8 Configuring Incoming Network Connections via Telnet Server The gateway is pre-configured to accept in

80-001113 SysLINK Administrator’s Guide Page 9 Configuration via the Web Browser Interface Once the gateway has an IP address, you can use a web bro

80-001113 SysLINK Administrator’s Guide Page 10 Serial Settings The Serial Settings page allows you to specify the baud rate, character size, parity

80-001113 SysLINK Administrator’s Guide Page 11 Refer to the SysLINK Hardware Manual for the effect of the DCE/DTE settings on serial port pinouts.

80-001113 SysLINK Administrator’s Guide Page 12 Port Services By default, all ports are configured to accept incoming TCP connections from TCP/teln

80-001113 SysLINK Administrator’s Guide Page 13

80-001113 SysLINK Administrator’s Guide Page 14 Service Types No Outgoing Service Selecting this option disables outgoing port services on the speci

80-001113 SysLINK Administrator’s Guide Page 15 In some instances this functionality can cause inappropriate baud rate changes to be made that will

80-001113 SysLINK Administrator’s Guide Page 16 Outgoing Network Connection Selecting this option enables an outgoing connection to the specified ho

80-001113 SysLINK Administrator’s Guide Page 17 When the TCP session ends, it will pause for the number of seconds specified by the Restart Delay.

80-001113 SysLINK Administrator’s Guide Page 18 Remote Port Access Remote Port Access (RPA) allows a unit to make an outbound connection to a server

80-001113 SysLINK Administrator’s Guide Page 19 Phone Number Translation This table can be used to translate phone numbers into IP addresses or Host

80-001113 SysLINK Administrator’s Guide Page 20 Once you have created an entry in the table, a link to the associated entry on the Protocol Settings

80-001113 SysLINK Administrator’s Guide Page 21 Network Translation The gateway is capable of accepting incoming TCP connections and redirecting the

80-001113 SysLINK Administrator’s Guide Page 22 Protocol Settings For each host (peer) you will make an outgoing connection to, you need to specify

80-001113 SysLINK Administrator’s Guide Page 23 For each host, select the protocol to use for the connection and the options for that connection. T

80-001113 SysLINK Administrator’s Guide Page 24 (Secured) Simple POS Terminal Protocols With Simple POS Terminal Protocols, the gateway establishes

80-001113 SysLINK Administrator’s Guide Page 25  “Perform FirstData Buypass processing (multi-threaded)” support Buypass mode packets which have

80-001113 SysLINK Administrator’s Guide Page 26 Converted Protocols

80-001113 SysLINK Administrator’s Guide Page 27 Additional Converted Protocols

Table of Contents CHAPTER 1: INTRODUCTION ... 3 CHAPTER 2: CONFIGURATI

80-001113 SysLINK Administrator’s Guide Page 28 SSL Options When SSL is configured on an outgoing connection, you must also specify the SSL connecti

80-001113 SysLINK Administrator’s Guide Page 29 Certification authorities, or CAs, are organizations that issue and sign digital certificates. To ve

80-001113 SysLINK Administrator’s Guide Page 30 kRSA: RSA Public Key Exchange aRSA: RSA Authentication 3DES: Triple DES Encryption DES: DES Encrypti

80-001113 SysLINK Administrator’s Guide Page 31 Network Settings The Network Settings page allows you to set a number of local IP options on the gat

80-001113 SysLINK Administrator’s Guide Page 32 It is often desirable to partition larger networks into a series of smaller networks that are separa

80-001113 SysLINK Administrator’s Guide Page 33 TCP Keep-Alive TCP keep-alive is a standard feature of TCP/IP that can be configured to automatical

80-001113 SysLINK Administrator’s Guide Page 34 Remote Management Remote Management (RM) allows administrators to access a unit when it is behind a

80-001113 SysLINK Administrator’s Guide Page 35 DNS Settings The DNS Settings page allows you to specify a DNS name for your unit, specify the addre

80-001113 SysLINK Administrator’s Guide Page 36 If the gateway is configured to use DHCP, it will try to get DNS configuration information from the

80-001113 SysLINK Administrator’s Guide Page 37 IP Routing The IP Routing page lets you configure network routes for accessing remote networks: If

IP Routing ... 37 PPP Settings ...

80-001113 SysLINK Administrator’s Guide Page 38 This is all summarized by the examples in Table 2-3. Destination IP Netmask Gateway Meaning 192.168.

80-001113 SysLINK Administrator’s Guide Page 39 PPP Settings The PPP Settings page lets you configure PPP on one or more ports. Typically this is u

80-001113 SysLINK Administrator’s Guide Page 40 The expect expressions typically consist of text to be matched by the chat processing. When a match

80-001113 SysLINK Administrator’s Guide Page 41 Time Settings The Time Settings page allows you to configure NTP or HTTP time-servers to get the sys

80-001113 SysLINK Administrator’s Guide Page 42 If the gateway is configured to use DHCP, it will try to get NTP server information from the DHCP s

80-001113 SysLINK Administrator’s Guide Page 43 Security Settings The security settings link includes settings for the System Passwords, Network Iso

80-001113 SysLINK Administrator’s Guide Page 44 Network Isolation Configuration By default, all network services are enabled. However, for security

80-001113 SysLINK Administrator’s Guide Page 45 Security Log The security log records security events. These include logins, changes to code, confi

80-001113 SysLINK Administrator’s Guide Page 46 SSL Security Certificates This page displays two sets of SSL certificates – the unit’s Identificatio

80-001113 SysLINK Administrator’s Guide Page 47 This list defines which SSL peers are trusted by this unit. When establishing an SSL connection wit

80-001113 SysLINK Administrator’s Guide Page 3 Chapter 1: Introduction The Systech family of SysLINK devices enables secure communication among a wi

80-001113 SysLINK Administrator’s Guide Page 48 Online Update You may configure your gateway to make a connection to an update server and obtain upd

80-001113 SysLINK Administrator’s Guide Page 49 Then select when and what to update. Select “Perform update at startup” to have the gateway check f

80-001113 SysLINK Administrator’s Guide Page 50 Then configure which items to send to the server or update from the server. Send Information To Serv

80-001113 SysLINK Administrator’s Guide Page 51 Then configure which items to send to update from the server. Items to Update:  Operating Software

80-001113 SysLINK Administrator’s Guide Page 52 Lightweight Heartbeat Settings The Lightweight Heartbeat (LWHB) feature is designed to provide a low

80-001113 SysLINK Administrator’s Guide Page 53 Specify the Hostname (or IP address), IP Destination Port and IP Protocol of the LWHB server. Typica

80-001113 SysLINK Administrator’s Guide Page 54 Cellular Settings On units with Cellular modules, a Cellular Settings page is available to view the

80-001113 SysLINK Administrator’s Guide Page 55 DHCP Server Management Some units may be configured to act as a DHCP server. Default Lease Time s

80-001113 SysLINK Administrator’s Guide Page 56 Accessing the Gateway from a Remote Network When attaching TCP/IP devices to a local Ethernet networ

80-001113 SysLINK Administrator’s Guide Page 57 Chapter 3: Troubleshooting and Updating There are a number of tools built into the gateway to facili

80-001113 SysLINK Administrator’s Guide Page 58 Troubleshooting The troubleshooting section displays high level information about transactions. Exa

80-001113 SysLINK Administrator’s Guide Page 59 System Log By default, the gateway stores informational and error messages in the system log. You c

80-001113 SysLINK Administrator’s Guide Page 60 You can also use the r4000 host utility –s or –t options. –s gets the current contents of the trac

80-001113 SysLINK Administrator’s Guide Page 61 Port Status The Port Status page shows the current state of the port(s): The DCD, RTS, CTS, DTR, D

80-001113 SysLINK Administrator’s Guide Page 62 The State column indicates whether the port is open, closed, waiting for DCD, or experiencing any no

80-001113 SysLINK Administrator’s Guide Page 63 OS and Network Information The OS and Network Information page shows the current state of system and

80-001113 SysLINK Administrator’s Guide Page 64 hysterisis in triggering over and under temperature events and return to normal temperature events.

80-001113 SysLINK Administrator’s Guide Page 65 Log/Debug Settings By default, the gateway stores informational and warning messages in the system l

80-001113 SysLINK Administrator’s Guide Page 66 From the Log/Debug page you can also configure the unit to save a dump of system memory under some c

80-001113 SysLINK Administrator’s Guide Page 67 Ping You can use the Ping command to test a network connection: Enter the IP address to Ping or a H

80-001113 SysLINK Administrator’s Guide Page 5 Chapter 2: Configuration Gateway Configuration Before configuring the gateway, it must obtain an IP a

80-001113 SysLINK Administrator’s Guide Page 68 Reset/Reboot The Reset/Reboot page lets you reset individual ports, or the entire gateway: You can

80-001113 SysLINK Administrator’s Guide Page 69 Flash Management The Flash Management page allows you to maintain your gateway’s software, configura

80-001113 SysLINK Administrator’s Guide Page 70 Flash Update The Flash Update command allows you to update the gateway’s software or configuration s

80-001113 SysLINK Administrator’s Guide Page 71 Restore Factory Defaults Clicking the Restore Defaults button will set the configuration back to th

80-001113 SysLINK Administrator’s Guide Page 72 If you select Total Compaction, you should save the PDA to a host file before compacting. The error

80-001113 SysLINK Administrator’s Guide Page 73 Chapter 4: Modem Emulation The gateway can be configured to allow legacy devices that interact with

80-001113 SysLINK Administrator’s Guide Page 74 Outgoing and Incoming Calls After automatically accepting an incoming connection, the gateway will b

80-001113 SysLINK Administrator’s Guide Page 75 Supported Commands Command Function Result / Repeat last command Varies Note: command executes upon

80-001113 SysLINK Administrator’s Guide Page 76 &Cn DCD Control 0=DCD always on 1=DCD follows connection status (default) OK(0) &Dn DTR Cont

80-001113 SysLINK Administrator’s Guide Page 77 S-Registers S Registers are 1 byte, volatile registers used to store configuration data. They are re

80-001113 SysLINK Administrator’s Guide Page 6 How to Use the Ports The gateway terminal port(s) can be used to:  Accept dialed phone connections

80-001113 SysLINK Administrator’s Guide Page 78 CONNECT 38400 28 Connected – Serial Port Speed is 38400 baud CONNECT 57600 18 Connected – Serial Por

80-001113 SysLINK Administrator’s Guide Page 79 Phone Numbers The "phone number" used in an outgoing connection for an "ATD" com

License and Copyright Information 80 Chapter 5: License and Copyright Information /* ============================================================

License and Copyright Information 81 * Hudson ([email protected]). * */ ______________________________________________________________________

License and Copyright Information 82 The reason behind this being stated in this direct manner is past experience in code simply being copied an

Index 83 Index A AT commands, 75 B baud, 12 bits per character, 12 BOOTP, 7 browser, 11 C character size, 12 class, IP, 33 compaction, 73 configu

Index 84 M memory dump, 68 modem response codes, 79 modem emulation, 9, 16, 75 modem signals, 63, 80 N name server, 37 netmask, 33, 34, 58 networ

80-001113 SysLINK Administrator’s Guide Page 7 Configuring Modem Emulation on a Serial Port The gateway can be configured to allow legacy devices th