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12: Modbus

EDS1100/2100 Device Server User Guide 101

Modbus Statistics

This read-only web page displays the current connection status of the Modbus servers listening on

the TCP ports. When a connection is active, the remote client information is displayed as well as

the number of PDUs that have been sent and received. Additionally, a Kill link will be present

which can be used to kill the connection.

To view modbus statistics:

1. Click Modbus on the menu bar and click Statistics at the top of the page. The Modbus

Statistics page appears.

Figure 12-3 Modbus Statistics

Intellectual Property2
Warranty2
Contacts2
Disclaimer2
Revision History3
Table of Contents4
List of Figures9
List of Tables12
1: about this Guide14
Chapter and Appendix Summaries14
Additional Documentation15
2: Introduction16
Key Features16
Protocol Support17
Evolution OS™ Application17
Additional Features18
Modem Emulation18
Web-Based Configuration and Troubleshooting18
Command-Line Interface (CLI)18
SNMP Management18
XML-Based Architecture and Device Control18
Really Simple Syndication (RSS)18
Enterprise-Grade Security18
Terminal Server/Device Management19
Troubleshooting Capabilities19
Configuration Methods19
Addresses and Port Numbers20
Hardware Address20
IP Address20
Port Numbers20
Figure 2-1 Sample Hardware Address20
Product Information Label21
Figure 2-2 Product Label21
3: Installation of EDS110022
Package Contents22
User-Supplied Items22
Hardware Components23
Figure 3-1 EDS1100 DB25 (Female) Serial Port23
Figure 3-2 EDS1100 RS-232 Pinouts23
Figure 3-3 EDS1100 RS-422 (4-Wire) Pinouts23
Back Panel24
Reset Button24
Figure 3-4 EDS1100 RS-485 (2-Wire) Pinouts24
Figure 3-5 EDS1100 Back Panel24
Top Leds25
Installing the EDS110025
Figure 3-6 EDS1100 Top Leds25
Table 3-7 EDS1100 Leds and Descriptions25
Figure 3-8 EDS1100 Connections26
4: Installation of EDS210027
Package Contents27
User-Supplied Items27
Hardware Components28
Figure 4-1 EDS2100 Male DB9 DTE Serial Ports28
Figure 4-2 EDS2100 Pinout Configuration for RS-23228
Figure 4-3 EDS2100 Pinout Configuration for RS-422 (4-Wire)28
Back Panel29
Reset Button29
Figure 4-4 EDS2100 Pinout Configuration for RS-485 (2-Wire)29
Figure 4-5 EDS2100 Ethernet RJ45 Port, Reset Button, and Power Plug29
Top Leds30
Figure 4-6 EDS2100 Top Leds30
Table 4-7 EDS2100 Leds and Descriptions30
Installing the EDS210031
Figure 4-8 EDS2100 Connections32
5: Using Deviceinstaller33
Installing Deviceinstaller33
Accessing the EDS1100/2100 Unit Using Deviceinstaller33
Table 5-1 Device Details Summary33
6: Configuration Using Web Manager35
Accessing Web Manager35
Figure 6-1 Prompt for User Name and Password35
Device Status Page36
Figure 6-2 Web Manager Home Page36
Web Manager Page Components37
Figure 6-3 Components of the Web Manager Page37
Navigating the Web Manager38
Table 6-4 Summary of Web Manager Pages38
7: Network Settings40
Network 1 (Eth0) Interface Status40
Figure 7-1 Network 1 (Eth0) Interface Status40
Network 1 (Eth0) Interface Configuration41
Figure 7-2 Network 1 (Eth0) Interface Configuration41
Table 7-3 Network 1 (Eth0) Interface Configuration41
Network 1 Ethernet Link43
Figure 7-4 Network 1 Ethernet Link43
Table 7-5 Network 1 Ethernet Link43
8: Line and Tunnel Settings44
Line Settings44
Line Statistics44
Figure 8-1 Line 1 Statistics44
Line Configuration45
Figure 8-2 Line 1 Configuration45
Table 8-3 Line Configuration46
Line Command Mode47
Figure 8-4 Line 1 Command Mode47
Table 8-5 Line Command Mode47
Tunnel Settings48
Tunnel - Statistics49
Figure 8-6 Tunnel 1 Statistics50
Tunnel - Serial Settings51
Figure 8-7 Tunnel 1 Serial Settings51
Table 8-8 Tunnel - Serial Settings51
Tunnel - Packing Mode52
Figure 8-9 Tunnel 1 Packing Mode (Mode = Disable)52
Figure 8-10 Tunnel 1 Packing Mode (Mode = Timeout)53
Figure 8-11 Tunnel 1 Packing Mode (Mode = Send Character)53
Table 8-12 Tunnel Packing Mode53
Tunnel - Accept Mode54
Figure 8-13 Tunnel 1 Accept Mode55
Tunnel - Connect Mode56
Table 8-14 Tunnel Accept Mode56
Figure 8-15 Tunnel 1 - Connect Mode58
Table 8-16 Tunnel Connect Mode59
Connecting Multiple Hosts61
Figure 8-17 Host 1, Host 2, Host 3 Exchanged61
Tunnel - Disconnect Mode62
Figure 8-18 Tunnel 1 Disconnect Mode62
Tunnel - Modem Emulation63
Table 8-19 Tunnel Disconnect Mode63
Table 8-20 Modem Emulation Commands and Descriptions63
Figure 8-21 Tunnel 1 Modem Emulation65
Table 8-22 Tunnel Modem Emulation65
9: Terminal and Host Settings66
Terminal Settings66
Terminal Network Configuration66
Figure 9-1 Terminal on Network Configuration66
Terminal Line Configuration67
Figure 9-3 Terminal on Line Configuration67
Table 9-2 Terminal on Network Configuration67
Host Configuration68
Table 9-4 Terminal on Line 1 Configuration68
Figure 9-5 Host Configuration69
Table 9-6 Host Configuration69
10: Service Settings70
DNS Settings70
Figure 10-1 DNS Settings70
Point-To-Point (PPP) Settings71
Figure 10-2 PPP Configuration Settings72
Table 10-3 PPP Configuration72
SNMP Settings73
Figure 10-4 SNMP Configuration73
FTP Settings74
Figure 10-6 FTP Configuration74
Table 10-5 SNMP74
TFTP Settings75
Figure 10-8 TFTP Configuration75
Table 10-7 FTP Settings75
Table 10-9 TFTP Server75
Syslog Settings76
Figure 10-10 Syslog76
HTTP Settings77
HTTP Statistics77
Table 10-11 Syslog77
Figure 10-12 HTTP Statistics78
HTTP Configuration79
Figure 10-13 HTTP Configuration79
Table 10-14 HTTP Configuration79
HTTP Authentication81
Figure 10-15 HTTP Authentication81
Table 10-16 HTTP Authentication81
RSS Settings82
Figure 10-17 RSS82
LPD Settings83
LPD Statistics83
Table 10-18 RSS83
LPD Configuration84
Figure 10-19 LPD Statistics84
Figure 10-20 LPD Configuration84
Print Test Page85
Table 10-21 LPD Configuration85
11: Security Settings86
SSH Settings86
SSH Server Host Keys87
Figure 11-1 SSH Server: Host Keys (Upload Keys)87
Table 11-2 SSH Server Host Keys Settings - Upload Keys Method88
Table 11-3 SSH Server Host Keys Settings - Upload Keys Method88
SSH Server Authorized Users89
Table 11-4 SSH Server Host Keys Settings - Create New Keys Method89
Figure 11-5 SSH Server: Authorized Users90
Table 11-6 SSH Server Authorized User Settings90
SSH Client Known Hosts91
Figure 11-7 SSH Client: Known Hosts91
Table 11-8 SSH Client Known Hosts91
SSH Client Users92
Figure 11-9 SSH Client: Users92
Table 11-10 SSH Client Users93
SSL Settings94
SSL Cipher Suites94
Table 11-11 Supported Cipher Suites94
SSL Certificates95
Ssl Rsa95
SSL Certificates and Private Keys95
SSL Utilities96
SSL Configuration97
Figure 11-12 SSL97
Table 11-13 SSL98
12: Modbus100
Serial Transmission Mode100
Table 12-1 6 Byte Header of Modbus Application Protocol100
Table 12-2 Modbus Transmission Modes100
Modbus Statistics101
Figure 12-3 Modbus Statistics101
Modbus Configuration102
Figure 12-4 Modbus Configuration102
Table 12-5 Modbus Configuration102
13: Maintenance and Diagnostics Settings103
Filesystem Settings103
Filesystem Statistics103
Figure 13-1 Filesystem Statistics103
Filesystem Browser104
Figure 13-2 Filesystem Browser104
Table 13-3 Filesystem Browser105
Protocol Stack Settings106
TCP Settings106
Figure 13-4 TCP Protocol106
Table 13-5 TCP Protocol Settings106
IP Settings107
Figure 13-6 IP Protocol107
Table 13-7 IP Protocol Settings107
ICMP Settings108
Figure 13-8 ICMP Protocol108
Table 13-9 ICMP Settings108
ARP Settings109
Figure 13-10 ARP Protocol Page109
Table 13-11 ARP Settings109
SMTP Settings110
Figure 13-12 SMTP110
Table 13-13 SMTP Settings110
IP Address Filter111
Figure 13-14 IP Address Filter Configuration111
Table 13-15 IP Address Filter Settings111
Query Port112
Figure 13-16 Query Port Configuration112
Diagnostics113
Hardware113
Figure 13-17 Diagnostics: Hardware113
MIB-II Statistics114
Figure 13-18 MIB-II Network Statistics114
Table 13-19 Requests for Comments (Rfcs)114
IP Sockets115
Ping115
Figure 13-20 IP Sockets115
Figure 13-21 Diagnostics: Ping115
Traceroute116
Figure 13-23 Diagnostics: Traceroute116
Table 13-22 Diagnostics: Ping116
Table 13-24 Diagnostics: Traceroute116
Log117
Figure 13-25 Diagnostics: Log117
Figure 13-26 Diagnostics: Log (Filesystem)117
Memory118
Figure 13-27 Diagnostics: Log (Line 1)118
Figure 13-28 Diagnostics: Memory118
Buffer Pools119
Processes119
Figure 13-29 Diagnostics: Buffer Pools119
Figure 13-30 Processes120
System Settings121
Figure 13-31 System121
Table 13-32 System121
14: Advanced Settings123
Email Settings123
Email Statistics123
Figure 14-1 Email Statistics124
Email Configuration125
Table 14-2 Email Configuration125
Command Line Interface Settings127
CLI Statistics127
CLI Configuration127
Figure 14-3 CLI Statistics127
Figure 14-4 CLI Configuration127
Table 14-5 CLI Configuration128
XML Settings129
XML: Export Configuration130
Figure 14-6 XML: Export Configuration130
Table 14-7 XML Export Configuration130
XML: Export Status131
Figure 14-8 XML Export Status132
Table 14-9 XML Export Status132
XML: Import Configuration133
Figure 14-10 XML: Import Configuration133
Figure 14-11 XML: Import Configuration from External File133
Figure 14-12 XML: Import from Filesystem134
Figure 14-13 XML: Import Configuration from Filesystem135
Figure 14-14 XML: Import Line(S) from Single Line Settings on the Filesystem136
Table 14-15 XML: Import Line(S) from Single Line Settings137
15: Branding the EDS1100/2100 Unit138
Web Manager Customization138
Short and Long Name Customization138
16: Updating Firmware139
Obtaining Firmware139
Loading New Firmware139
Figure 16-1 Update Firmware139
A: Technical Support140
B: Binary to Hexadecimal Conversions141
Converting Binary to Hexadecimal141
Conversion Table141
Table B-1 Binary to Hexadecimal Conversion Table141
Scientific Calculator142
C: Compliance143
Rohs, REACH and WEEE Compliance Statement144
Index145

Brand	Lantronix
Model	EDS2100
Category	Server
Language	English

Lantronix EDS2100 User Manual

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