Patton electronics SmartNode Series User manual

SmartNode Series
SmartWare Release 2.20
Software Configuration Guide
Sales Office: [phone]
Technical Support: [phone]
E-mail: [email protected]
URL: www.patton.com
Document Number: 132111U Rev. B
Part Number: 07MDSW_SCG_2_20
Revised: December 1, 2003

Patton Electronics Company, Inc.
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
tel: [phone]
fax: [phone]
support: [phone]
url: www.patton.com
e-mail: [email protected]
Copyright Statement
Copyright © 2003, Patton Electronics Company. All rights reserved.
Trademark Statement
The terms SmartWare, SmartView, and SmartNode are trademarks of Patton
Electronics Company. All other trademarks presented in this document are the prop-
erty of their respective owners.
Notices
The information contained in this document is not designed or intended for use as
critical components in human life-support systems, equipment used in hazardous
environments, or nuclear control systems. Patton Electronics Company disclaims any
express or implied warranty of fitness for such uses.
The information in this document is subject to change without notice. Patton Elec-
tronics assumes no liability for errors that may appear in this document.
Any software described in this document is furnished under license and may be used
or copied only in accordance with the terms of such license.

1
Contents
Contents ......................................................................................................................................................... 1
About this guide ........................................................................................................................................... 15
Audience............................................................................................................................................................... 15
How to read this guide ......................................................................................................................................... 15
Structure............................................................................................................................................................... 15
Typographical conventions used in this document................................................................................................ 18
General conventions .......................................................................................................................................18
Mouse conventions .........................................................................................................................................19
Service ............................................................................................................................................................19
1System overview ............................................................................................................................................ 21
Introduction..........................................................................................................................................................22
SmartNode hardware platforms.............................................................................................................................23
SmartWare embedded software .............................................................................................................................24
SmartView management center tools.....................................................................................................................25
Applications...........................................................................................................................................................25
Carrier networks .............................................................................................................................................26
Enterprise networks ........................................................................................................................................26
LAN telephony ...............................................................................................................................................28
2Configuration concepts ................................................................................................................................. 29
Introduction..........................................................................................................................................................30
Contexts and Gateways..........................................................................................................................................32
Context ...........................................................................................................................................................32
Gateway ..........................................................................................................................................................32
Interfaces, Ports, and Bindings...............................................................................................................................32
Interfaces ........................................................................................................................................................32
Ports and circuits ............................................................................................................................................33
Bindings ..........................................................................................................................................................33
Profiles and Use commands...................................................................................................................................34
Profiles ............................................................................................................................................................34
Use Commands ..............................................................................................................................................34
3Command line interface (CLI) ...................................................................................................................... 35
Introduction..........................................................................................................................................................36
Command modes ..................................................................................................................................................36
System Prompt ...............................................................................................................................................39
Navigating the CLI .........................................................................................................................................39
Initial Mode ..............................................................................................................................................39
System Changes ........................................................................................................................................39
Configuration ...........................................................................................................................................39
Changing Modes .......................................................................................................................................39

Contents Model 4520 & 4110 Series Getting Started Guide
2
Command Editing.................................................................................................................................................40
Command Help ..............................................................................................................................................40
The No Form .................................................................................................................................................40
Command Completion ...................................................................................................................................40
Command History ..........................................................................................................................................40
Command Editing Shortcuts ..........................................................................................................................40
4Accessing the CLI.......................................................................................................................................... 43
Introduction..........................................................................................................................................................44
Accessing the SmartWare CLI task list...................................................................................................................44
Accessing via the console port .........................................................................................................................45
Console port procedure .............................................................................................................................45
Accessing via a Telnet session ..........................................................................................................................46
Telnet Procedure .......................................................................................................................................47
Log onto SmartWare .......................................................................................................................................47
Selecting a secure password .............................................................................................................................48
Configure operators and administrators ..........................................................................................................48
Factory preset administrator account .........................................................................................................48
Creating an operator account ....................................................................................................................48
Creating an administrator account ............................................................................................................49
Displaying the CLI version .............................................................................................................................50
Displaying account information ......................................................................................................................50
Switching to another account ..........................................................................................................................50
Checking identity and connected users ...........................................................................................................51
Ending a Telnet or console port session ..........................................................................................................52
5Establishing basic IP connectivity ................................................................................................................. 53
Introduction..........................................................................................................................................................54
IP context selection and basic interface configuration tasks....................................................................................54
Entering the IP context, creating IP interfaces and assigning an IP address .....................................................54
Defining IP Ethernet encapsulation and binding an IP interface to a physical port .........................................55
Activating a physical port ................................................................................................................................55
Displaying IP interface information ................................................................................................................56
Deleting IP interfaces ......................................................................................................................................57
Examples ...............................................................................................................................................................58
Setting up an IP interface on an Ethernet port ................................................................................................58
6System image handling.................................................................................................................................. 61
Introduction..........................................................................................................................................................62
Memory regions in SmartWare..............................................................................................................................62
Boot procedure......................................................................................................................................................64
Bootloader (for SmartNode 1000 and 2000 Series) ...............................................................................................65
Start Bootloader and login ..............................................................................................................................65
Main shell and domains ..................................................................................................................................65
Route Table Manager (RTM) .........................................................................................................................66
Download Agent .............................................................................................................................................67

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Model 4520 & 4110 Series Getting Started Guide Contents
Diagnostic .......................................................................................................................................................68
Bootloader (for SmartNode 4110/4520 Series)......................................................................................................69
Start Bootloader ..............................................................................................................................................69
Start-up with factory configuration .................................................................................................................70
Load a new application image (SmartWare) via TFTP...........................................................................................70
Load a new application image (SmartWare) via serial link .....................................................................................72
Factory configuration ............................................................................................................................................72
System image handling task list .............................................................................................................................73
Displaying system image information ..............................................................................................................73
Copying system images from a network server to Flash memory .....................................................................74
Copying driver software from a network server to Flash memory ....................................................................75
7Configuration file handling........................................................................................................................... 77
Introduction..........................................................................................................................................................78
Understanding configuration files ...................................................................................................................78
Factory configuration ............................................................................................................................................80
Configuration file handling task list.......................................................................................................................81
Copying configurations within the local memory ............................................................................................82
Replacing the startup configuration with a configuration from Flash memory ................................................83
Copying configurations to and from a remote storage location ........................................................................85
Replacing the startup configuration with a configuration downloaded from TFTP server ...............................86
Displaying configuration file information .......................................................................................................87
Modifying the running configuration at the CLI .............................................................................................87
Modifying the running configuration offline ...................................................................................................88
Deleting a specified configuration ...................................................................................................................89
8Basic system management ............................................................................................................................. 91
Introduction..........................................................................................................................................................92
Basic system management configuration task list ...................................................................................................92
Setting system information .............................................................................................................................92
Setting the system banner ................................................................................................................................94
Setting time and date ......................................................................................................................................94
Display clock information ...............................................................................................................................95
Display time since last restart ..........................................................................................................................95
Configuring and starting the Web server .........................................................................................................96
Determining and defining the active CLI version ............................................................................................96
Restarting the system ......................................................................................................................................97
Displaying the system logs ..............................................................................................................................97
Controlling command execution .....................................................................................................................98
Displaying the checksum of a configuration ....................................................................................................99
Configuration of Telnet sessions ...................................................................................................................100
9IP context overview ..................................................................................................................................... 101
Introduction........................................................................................................................................................102
IP Context Overview Configuration Task List.....................................................................................................103
Planning your IP configuration ...........................................................................................................................104

Contents Model 4520 & 4110 Series Getting Started Guide
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IP interface related information .....................................................................................................................104
Serial interface related information ................................................................................................................105
QoS related information ...............................................................................................................................105
Configuring Ethernet and serial ports..................................................................................................................105
Creating and configuring IP interfaces.................................................................................................................105
Configuring NAPT .............................................................................................................................................106
Configuring Static IP Routing.............................................................................................................................106
Configuring RIP..................................................................................................................................................106
Configuring Access Control Lists.........................................................................................................................107
Configuring quality of service (QoS) ...................................................................................................................107
10 IP interface configuration ........................................................................................................................... 109
Introduction........................................................................................................................................................110
Software IP interface configuration task list .........................................................................................................110
Creating an IP interface ................................................................................................................................110
Deleting an IP interface ................................................................................................................................111
Setting the IP address and netmask ...............................................................................................................112
ICMP message processing .............................................................................................................................112
ICMP redirect messages ................................................................................................................................112
Router advertisement broadcast message .......................................................................................................113
Defining the MTU and MSS of the interface ................................................................................................114
Configuring an interface as a point-to-point link ..........................................................................................114
Displaying IP interface information ..............................................................................................................115
Testing connections with the ping command ................................................................................................115
Traceroute ....................................................................................................................................................116
Examples .............................................................................................................................................................116
Deleting an IP interface ................................................................................................................................116
11 NAT/NAPT configuration........................................................................................................................... 119
Introduction........................................................................................................................................................120
Dynamic NAPT ...........................................................................................................................................120
Static NAPT .................................................................................................................................................121
Dynamic NAT ..............................................................................................................................................122
Static NAT ...................................................................................................................................................122
NAPT Traversal ............................................................................................................................................123
NAT/NAPT configuration task list .....................................................................................................................123
Creating a NAPT profile ...............................................................................................................................123
Activate NAT/NAPT ....................................................................................................................................124
Displaying NAT/NAPT configuration information ......................................................................................125
12 Ethernet port configuration ........................................................................................................................ 127
Introduction........................................................................................................................................................128
Ethernet port configuration task list ....................................................................................................................128
Entering the Ethernet port configuration mode ............................................................................................129
Configuring medium for an Ethernet port ....................................................................................................129
Configuring Ethernet encapsulation type for an Ethernet port ......................................................................130

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Model 4520 & 4110 Series Getting Started Guide Contents
Binding an Ethernet port to an IP interface ..................................................................................................130
Selecting the frame format for an Ethernet port ............................................................................................131
Configuring layer 2 CoS to service class mapping for an Ethernet port .........................................................132
Adding a receive mapping table entry ......................................................................................................133
Adding a transmit mapping table entry ...................................................................................................133
Closing an Ethernet port ...............................................................................................................................134
13 Link scheduler configuration ...................................................................................................................... 137
Introduction........................................................................................................................................................138
Quick references..................................................................................................................................................139
Setting the modem rate .................................................................................................................................140
Command cross reference .............................................................................................................................141
Link scheduler configuration task list...................................................................................................................141
Defining the access control list profile ...........................................................................................................141
Packet classification .................................................................................................................................141
Creating an access control list ..................................................................................................................142
Assigning bandwidth to traffic classes ............................................................................................................144
Priority ....................................................................................................................................................144
Weighted fair queuing .............................................................................................................................145
Shaping ...................................................................................................................................................145
Burst tolerance ........................................................................................................................................145
Hierarchy ................................................................................................................................................145
Creating a top-level service policy profile ......................................................................................................147
Specifying source classes or lower level source policy profiles .........................................................................150
Defining fair queuing weight ...................................................................................................................150
Defining the bit-rate ...............................................................................................................................150
Defining absolute priority .......................................................................................................................150
Defining the maximum queue length ......................................................................................................151
Specifying the type-of-service (TOS) field ...............................................................................................151
Specifying the precedence field ................................................................................................................152
Specifying differentiated services codepoint marking ...............................................................................152
Specifying layer 2 marking ......................................................................................................................154
Defining random early detection .............................................................................................................154
Discarding Excess Load ...........................................................................................................................155
Devoting the service policy profile to an interface .........................................................................................156
Displaying link arbitration status ..................................................................................................................157
Displaying link scheduling profile information .............................................................................................157
Enable statistics gathering .............................................................................................................................158
14 Serial port configuration ............................................................................................................................. 159
Introduction........................................................................................................................................................160
Serial port configuration task list .........................................................................................................................160
Disabling an interface ...................................................................................................................................161
Enabling an interface ....................................................................................................................................161
Configuring the serial encapsulation type ......................................................................................................162

Contents Model 4520 & 4110 Series Getting Started Guide
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Configuring the hardware port protocol ........................................................................................................163
Configuring the active clock edge ..................................................................................................................164
Enter Frame Relay mode ...............................................................................................................................165
Configuring the LMI type .............................................................................................................................165
Configuring the keep-alive interval ...............................................................................................................166
Enabling fragmentation ................................................................................................................................167
Entering Frame Relay PVC configuration mode ...........................................................................................168
Configuring the PVC encapsulation type ......................................................................................................169
Binding the Frame Relay PVC to IP interface ...............................................................................................169
Disabling a Frame Relay PVC .......................................................................................................................170
Displaying Frame Relay information .............................................................................................................171
Examples .............................................................................................................................................................172
Displaying serial port information .................................................................................................................172
Displaying Frame Relay information .............................................................................................................173
Integrated service access ................................................................................................................................173
15 Basic IP routing configuration.................................................................................................................... 177
Introduction........................................................................................................................................................178
Routing tables ...............................................................................................................................................178
Static routing ................................................................................................................................................178
Basic IP routing configuration task list ................................................................................................................178
Configuring static IP routes ..........................................................................................................................178
Deleting static IP routes ................................................................................................................................179
Displaying IP route information ...................................................................................................................180
Examples .............................................................................................................................................................181
Basic static IP routing example ......................................................................................................................181
16 RIP configuration........................................................................................................................................ 183
Introduction........................................................................................................................................................184
Routing protocol .................................................................................................................................................184
RIP configuration task list ...................................................................................................................................185
Enabling send RIP ........................................................................................................................................185
Enabling an interface to receive RIP ..............................................................................................................186
Specifying the send RIP version ....................................................................................................................186
Specifying the receive RIP version .................................................................................................................187
Enabling RIP learning ...................................................................................................................................187
Enabling an interface to receive RIP ..............................................................................................................188
Enabling RIP announcing .............................................................................................................................188
Enabling RIP auto summarization ................................................................................................................189
Specifying the default route metric ................................................................................................................189
Enabling RIP split-horizon processing ...........................................................................................................190
Enabling the poison reverse algorithm ...........................................................................................................190
Enabling holding down aged routes ..............................................................................................................191
Displaying RIP configuration of an IP interface ............................................................................................191
Displaying global RIP information ................................................................................................................192

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Model 4520 & 4110 Series Getting Started Guide Contents
17 Access control list configuration.................................................................................................................. 193
Introduction........................................................................................................................................................194
About access control lists .....................................................................................................................................194
What access lists do .......................................................................................................................................194
Why you should configure access lists ...........................................................................................................194
When to configure access lists .......................................................................................................................195
Features of access control lists .......................................................................................................................195
Access Control List configuration task list ...........................................................................................................196
Map out the goals of the access control list ....................................................................................................196
Create an access control list profile and enter configuration mode .................................................................197
Add a filter rule to the current access control list profile ................................................................................197
Add an ICMP filter rule to the current access control list profile ...................................................................199
Add a TCP, UDP or SCTP filter rule to the current access control list profile ..............................................201
Bind and unbind an access control list profile to an IP interface ....................................................................203
Display an access control list profile ..............................................................................................................204
Debug an access control list profile ...............................................................................................................204
Examples .............................................................................................................................................................206
Deny a specific subnet ...................................................................................................................................206
18 SNMP Configuration .................................................................................................................................. 207
Introduction........................................................................................................................................................208
Simple Network Management Protocol (SNMP) ................................................................................................208
SNMP basic components ..............................................................................................................................208
SNMP basic commands ................................................................................................................................208
SNMP management information base (MIB) ...............................................................................................209
Network management framework .................................................................................................................209
Identification of the SmartNode 1000, 2000 and 4000 Series via SNMP ............................................................210
SNMP tools.........................................................................................................................................................211
SNMP configuration task list ..............................................................................................................................211
Setting basic system information..........................................................................................................................212
Setting access community information ................................................................................................................214
Setting allowed host information.........................................................................................................................215
specifying the default snmp trap target ................................................................................................................215
Displaying SNMP related information ................................................................................................................216
Using the AdventNet SNMP utilities ..................................................................................................................217
Using the MibBrowser ..................................................................................................................................217
Using the TrapViewer ...................................................................................................................................218
Standard SNMP version 1 traps...........................................................................................................................220
SNMP interface traps ..........................................................................................................................................222
19 SNTP client configuration .......................................................................................................................... 223
Introduction........................................................................................................................................................224
SNTP client configuration task list......................................................................................................................224
Selecting SNTP time servers .........................................................................................................................225
Defining SNTP client operating mode ..........................................................................................................225

Contents Model 4520 & 4110 Series Getting Started Guide
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Defining SNTP local UDP port ....................................................................................................................226
Enabling and disabling the SNTP client .......................................................................................................227
Defining SNTP client poll interval ...............................................................................................................227
Defining SNTP client constant offset to GMT .............................................................................................227
Defining the SNTP client anycast address .....................................................................................................228
Enabling and disabling local clock offset compensation .................................................................................229
Showing SNTP client related information ....................................................................................................230
Debugging SNTP client operation ................................................................................................................230
Recommended public SNTP time servers............................................................................................................231
NIST Internet time service ............................................................................................................................231
Other public NTP primary (stratum 1) time servers .....................................................................................232
Additional information on NTP and a list of other NTP servers ...................................................................233
Recommended RFC .....................................................................................................................................233
20 DHCP configuration................................................................................................................................... 235
Introduction........................................................................................................................................................236
DHCP-client configuration tasks.........................................................................................................................237
Enable DHCP-client on an IP interface ........................................................................................................237
Release or renew a DHCP lease manually (advanced) ...................................................................................238
Get debug output from DHCP-client ...........................................................................................................239
DHCP-server configuration tasks ........................................................................................................................240
Configure DHCP-server profiles ...................................................................................................................240
Use DHCP-server profiles and enable the DHCP-server ...............................................................................242
Check DHCP-server configuration and status ...............................................................................................243
Get debug output from the DHCP-server .....................................................................................................243
21 PPP configuration....................................................................................................................................... 245
Introduction........................................................................................................................................................246
PPP configuration task list...................................................................................................................................247
Creating an IP interface for PPP ...................................................................................................................247
Creating a PPP subscriber .............................................................................................................................249
Configuring a PPPoE session ........................................................................................................................250
Configuring a serial port for PPP ..................................................................................................................252
Creating a PPP profile ...................................................................................................................................253
Displaying PPP configuration information ...................................................................................................254
Debugging PPP ............................................................................................................................................256
Sample configurations .........................................................................................................................................260
PPP over Ethernet (PPPoE) ..........................................................................................................................260
Without authentication, encapsulation multi, with NAPT ......................................................................260
With authentication, encapsulation PPPoE .............................................................................................260
PPP over serial link .......................................................................................................................................261
Without authentication, numbered interface ...........................................................................................261
With authentication, unnumbered interface ............................................................................................261
22 VPN configuration ...................................................................................................................................... 263
Introduction........................................................................................................................................................264