Digi International Transport Application Guides

Please note that this page is no longer maintained!

Please refer to the following pages for up to date documentation for Digi TransPort products:

WR44

WR41

WR21

DR64

VC7400

For Sarian branded products please refer to the documentation below and also this legacy page.

Digi Transport/Sarian Router Reference Guides
	RM1 - Digi TransPort Sar/OS User Reference Manual - June 2011 - PDF only - New GUI, firmware 5123 onwards [6447 KB]

	RM2 - Digi TransPort Sar/OS User Reference Manual - March 2011 - PDF only - Old GUI, firmware pre-5123 [3004 KB]

	RM3 - Remote Manager User Guide v2.2 - May 2010 - PDF only, HTML version not available [5495 KB]

Digi Transport/Sarian Router Technical Application Notes
	AN2 - Configuring TCPDIAL & TCPPERM Serial over IP & Reverse telnet connections [456 KB]	html

	AN7 - Cellular (Wireless WAN) problem detection and recovery [416 KB]	html

	AN9 - Using IPSec over a mobile network to a Cisco router [1814 KB]	html

	AN10 - Using IPSec over Cellular (e.g. GPRS / HSDPA) with Digi TransPort routers [2243 KB]	html

	AN11 - Using IPSec between Windows 2000 XP and a TransPort router [2757 KB]	html

	AN12 - Configuring GPRS with Backup to CSD (GSM Data Call) - Siemens modules only [534 KB]	html

	AN14 - Configure a dual SIM cellular router to automatically failover to a 2nd SIM unit a timeout occurs, then revert to SIM 1 [2313 KB]	html

	AN15 - Configure a dual SIM cellular router to automatically failover to a 2nd SIM and remain using SIM 2 until a failure occurs, then revert to SIM 1 [2327 KB]	html

	AN17 - Command line response manipulation [254 KB]	html

	AN20 - Lock a Digi Transport wireless WAN router to a single mobile operator's network [246 KB]	html

	AN21 - Configure a Digi Transport to be an L2TP over IPSEC VPN server [2634 KB]	html

	AN22 - Configure an IPSEC VPN tunnel between two Digi TransPort routers using certificates and SCEP [2263 KB]	html

	AN23 - Configure automatic emails [1181 KB]	html

	AN24 - Making and receiving GSM circuit switched data calls (CSD) - Siemens modules only [938 KB]	html

	AN26 - Configure Digi Transport as an L2TP over IPSEC Client [1080 KB]	html

	AN27 - Configure an IPSEC VPN between a Digi TransPort and Cisco PIX [1085 KB]	html

	AN28 - Configuring VLAN tagging (802.1q) [926 KB]	html

	AN31 - Virtual router redundancy protocol (VRRP) and VRRP+ [945 KB]	html

	AN32 - Using SNAIP in RAW mode over IPSEC [704 KB]	html

	AN33 - Using TPAD in direct mode with ISDN [495 KB]	html

	AN34 - Configuring ADSL to backup to PSTN with automatic testing and recovery back to ADSL. [900 KB]	html

	AN35 - Configuring ADSL to failover to Cellular with automatic testing and recovery back to ADSL. [987 KB]	html

	AN36 - IPSec between Digi TransPort and Cisco PIX515E using Cisco EasyVPN (XAUTH and MODECFG) [1225 KB]	html

	AN37 - Configuring GRE over IPSec from a TransPort router to a Cisco router [200 KB]	html

	AN38 - Configuring IP Pass-through [626 KB]	html

	AN40 - Configure Ethernet bridging between remote networks [1277 KB]	html

	AN41 - Using Ethernet as the default route with failover to a cellular connection [681 KB]	html

	AN42 - Dynamic VPN tunnels with Egroups using MySQL with failover to a local database [2854 KB]	html

	AN43 - Using a TransPort router with DialServ in PPP mode [1063 KB]	html

	AN44 - Using a TransPort router with DialServ in Protocol Switch mode [1082 KB]	html

	AN45 - Main mode GRE over IPSec from TransPort WR44 to Cisco router using VTI [1368 KB]	html

	AN46 - Configuring a Digi TransPort router as an OpenVPN server [2104 KB]	html

	AN47 - Configuring a Digi TransPort router as an OpenVPN client [1958 KB]	html

	AN49 - Using the Digi TransPort Fleet card [762 KB]	html

Quick Notes
	QN1 - Configure a Transport to send an automatic email on a specific event. [680 KB]	html

	QN2 - Configure the wireless WAN (PPP) interface [485 KB]	html

	QN3 - Backup and restore configuration files [902 KB]	html

	QN4 - TCP/UDP port re-direction through NAT using "Static NAT Mappings" or a firewall script. [588 KB]	html

	QN5 - Converting GRE configurations from the old to the new method. [287 KB]	html

	QN7 - Configure a PPTP tunnel to Windows 2003 Server running RRAS [449 KB]	html

	QN8 - OSPF Configuration on a TransPort router [122 KB]	html

	QN9 - BGP Configuration on a TransPort router [147 KB]	html

	QN10 - SSH access to a router with RSA public & private key authentication. [1072 KB]	html

	QN11 - Configuring a TransPort as a PPTP server for Windows Clients [928 KB]	html

	QN12 - Configuring a Digi TransPort cellular router to use 2 APN's simultaneously - Siemens modules only [1243 KB]	html

	QN13 - TransPort to Netgear DG834G IPSec main mode VPN configuration [1321 KB]	html

	QN14 - Secure File Upload Using PSCP [1130 KB]	html

	QN15 - Quality of Service (QoS) on a TransPort router. [792 KB]	html

	QN17 - MIB file creation for use with SNMP clients. [826 KB]	html

	QN18 - Configuring a Sarian router to accept CLI commands via SMS [435 KB]	html

	QN19 - Using SSH tunnelling to securely manage a router with HTTP [872 KB]	html

	QN20 - Configuring a GRE tunnel over an IPSec tunnel and using BGP or Static routes. [819 KB]	html

	QN21 - Determining the HSDPA/HSUPA wireless module type in a Sarian branded router [425 KB]	html

	QN22 - Configuring Wireless LAN security and DHCP on the DR64 & DR6410 mk.II [456 KB]	html

	QN23 - Configuring Wi-Fi client mode on a TransPort router [739 KB]	html

	QN24 - Extracting the debug.txt file from a Digi TransPort or Sarian router [906 KB]	html

	QN25 - CDMA Provisioning on a Digi TransPort Router [1137 KB]	html

	QN26 - Using the firewall of a Digi TransPort to redirect HTTP Traffic to a proxy server [629 KB]	html

Installation Guides
	IG1 - Installation Guide for CR4110. PDF only [293 KB]

	IG2 - Installation Guide for DR64x0. PDF only [134 KB]

	IG3 - Installation Guide for DR64x0 MkII & DR64. PDF only [2049 KB]

	IG4 - Installation Guide for HR4420 & SR44. PDF only [308 KB]

	IG5 - Installation Guide for IR4420 & ER4420. PDF only [120 KB]

	IG6 - Installation Guide for MR4110, ER4110 & HR4110. PDF only [326 KB]

	IG7 - Installation Guide for TA2020 & IR2110B. PDF only [399 KB]

	IG8 - Installation Guide for VC7400. PDF only [158 KB]

	IG9 - Installation Guide for WR41. PDF only [136 KB]

	IG10 - Installation Guide for WR41v2. PDF only [2444 KB]

	IG11 - Installation Guide for WR44. PDF only [2556 KB]

	IG12 - Installation Guide for WR44v2. PDF only [3889 KB]

	IG13 - Installation Guide for WR21. PDF only [2036 KB]

	IG20 - Installation Guide and usage information for Telemetry 1 I/O interface [824 KB]

	IG21 - Installation Guide and usage information for Telemetry 2 I/O interface [1048 KB]

	IG22 - Usage information for 4 pin DC power interface on the WR44 router [612 KB]

	IG23 - Installation Guide and usage information for Fleet I/O interface (CAN-bus / J1939 / J1708 / GPS / Accelerometer) Jan2012 [892 KB]

For technical support email uksupport@digi.com