Digi W manual Configuring Proxy ARP

Page 55

192.150.75.0

Router 187.100.46.9

Digi Device

PPP

set forwarding state=active poisonreverse=on splithorizon=on

set user name=link1...netrouting=off

Configuring Proxy ARP

This section describes how to configure device server for Proxy ARP.

Related Information

See the set forwarding command in the Digi One/PortServer TS Command Reference.

Starting Point

This procedure assumes that you have signed on as root and have or will configure modems, modem scripts, devices, and filters for routes that use serial lines.

Procedure

1.Configure the links over which packets will be routed using a set user command. This command must specify (on the ipaddr field) a specific IP address for the remote system using the Proxy ARP service.

2.Configure device server for Proxy ARP by supplying a set forwarding command that specifies the following:

•state=passive

•proxyarp=on

Example

In this example, device server provides Proxy ARP services to a remote host.

187.155.24.0

Digi Device

PPP

187.155.24.11

set user name=link1...ipaddr=187.155.24.11

set forwarding state=passive proxyarp=on

Chapter 11 Configuring IP Routing

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Image 55

Contents Digi TS W Family 9000329B Chapter Introduction Chapter Configuring WirelessConfiguring the IP Address N t e n t sChapter Configuring Autoconnection Setting Up RealPortConfiguring the Serial Ports Chapter Configuring PPPConfiguring Security Features Configuring IP RoutingConfiguring Users Configuring the Digi Device for IAIndustrial AutomationConfiguring DNS Configuring SnmpReference and Certifications Configuring Power Over the Serial PortsContents T r o d u c t i o n Setup OverviewOther Documents in the Library About Entering Commands on the Command LineSupported Devices About This GuideAbout Configuration Methods Configuration Prerequisites N f i g u r i n g W i r e l e s s Configuration ConsiderationsSelect Discover Digi Device from the CD Configuring Wireless Configuring Wireless Configuring Wireless Configuring Wireless N f i g u r i n g t h e I P a d d r e s s Options for Configuring the IP Address and MaskConfiguring the IP Address Using ARP-Ping Configuring the Ethernet Interface from the Command Line Configuring an IP Address using Dhcp and Rarp About RealPort T t i n g U p R e a l P o r tSetting Up RealPort Configuring the Serial Port Settings with the Web Interface Options for Configuring the Serial PortsConfiguring the Serial Port Settings from the Command Line N f i g u r i n g P P P Configuring Inbound PPP ConnectionsConfiguring Outbound PPP Connections Command Line Configuring Inbound PPP Connections ExampleProcedure Sample Use the following table for additional configurations Configuring PPP Modem Emulation Digi One TS and PortServer TS 2/4 MEI only D e m E m u l a t i o nCommon User Scenarios Serial Device Digi Device Server Modem Emulation Cable SignalsApplication AT Com Digi Device Server Response Mand Originating, Answering, and Disconnecting CallsServer. P represents a one second pause Code Modem Emulation AT Command Set Function ResultATP Function ResultATXn Accepted but ignored There is no Nvram support currently AT+MS Ascii Registers Function Range Units Saved DefaultRegister Function Range Units Saved Default Register Function Range Units Saved Default 17 11h =XON/XOFF &K4 Result Codes Short Long Form Modem Emulation N f i g u r i n g a u t o c o n n e c t i o n Configuring a Port for Autoconnection Web InterfaceCommands for Configuring Autoconnection by Port or by User Configuring a User for Autoconnection Web InterfaceClick Change Profile Configuring TCP Socket CommunicationConfiguring UDP Multicast Click Serial PortsClick Change Profile and select UDP Socket Configuring Autoconnection N f i g u r i n g I P R o u t i n g Configuring Static RoutesConfiguring Dynamic Routes Using RIP Configuring Proxy ARP Configuring IP Routing Controlling Access to Inbound Ports Controlling Access to the ConfigurationN f i g u r i n g S e c u r i t y F e a t u r e s Controlling Access to the Command Line Controlling Access to Outbound PortsConfiguring SSH Version 2 for Secure Communication Issuing User PasswordsDevice Required Hardware Firmware Http Controlling Access to ServicesSnmp SSH Configuring Security Features Configuring the User-Defined Protocol Configuring ModbusConfiguring the Digi Device for IA Industrial Automation About the Domain Name System N f i g u r i n g D N SConfiguration Procedures About Snmp and the Device Server Agent N f i g u r i n g S N M PMIB Configuration Procedure Web InterfaceN f i g u r i n g U s e r s About Configuring UsersCommon User Features Feature Description Set user FieldCommands for Configuring a User Configuring a User Web InterfaceClick New User Upgrading the Firmware Copying the Configuration to and from a Remote HostResetting Device Server Configuration to Defaults Commands for Resetting the Configuration to Defaults Managing the OS and Configuration Configuring RI Power Serial Power FeatureConfiguring DTR Power DTR on DTR OFF Serial Power TableConfiguring Power Over the Serial Ports Interpreting the LEDs F e r e n c e a n d C e r t i f i c a t i o n sColor State Indicates RJ-45 Pinouts EIA-232 EIA-422/485 EIA-485 Half Full-Duplex Environmental CertificationsDigi Contact Information Digi Contacts Reference and Certifications