LANCOM 1781EF
Scope of features: as of LCOS version 8.5x
TACACS+ Support of TACACS+ protocol for authentication, authorization and accounting (AAA) with reliable connections and encrypted
payload. Authentication and authorization are separated completely. LANCOM access rights are converted to TACACS+ levels.
With TACACS+ access can be granted per parameter, path, command or functionality for LANconfig, WEBconfig or Telnet/SSH.
Each access and all changes of configuration are logged. Access verification and logging of SNMP Get and Set requests.
WEBconfig supports the access rights of TACACS+ and choice of TACACS+ server at login. LANconfig provides a device login
with the TACACS+ request conveyed by the addressed device. Authorization to execute scripts and each command within them
by checking the TACACS+ server’s database. CRON, action-table and script processing can be diverted to avoid TACACS+ to
relieve TACACS+ servers. Redundancy by setting several alternative TACACS+ servers. Configurable option to fall back to local
user accounts in case of connection drops to the TACACS+ servers. Compatibility mode to support several free TACACS+
implementations
Remote maintenance of 3rd party
devices
A remote configuration for devices behind der LANCOM can be accomplished (after authentication) via tunneling of arbitrary
TCP-based protocols, e.g. for HTTP(S) remote maintenance of VoIP phones or printers of the LAN. Additionally, SSH and Telnet
client allow to access other devices from a LANCOM device with an interface to the target subnet if the LANCOM device can be
reached at its command line interface
ISDN remote maintenance Remote maintenance over ISDN dial-in with calling-number check
TFTP & HTTP(S) client For downloading firmware and configuration files from a TFTP, HTTP or HTTPS server with variable file names (wildcards for
name, MAC/IP address, serial number), e.g. for roll-out management. Commands for live Telnet session, scripts or CRON jobs.
HTTPS Client authentication possible by username and password or by certificate
SSH & Telnet client SSH-client function compatible to Open SSH under Linux and Unix operating systems for accessing third-party components from
a LANCOM router. Also usable when working with SSH to login to the LANCOM device. Support for certificate- and password-
based authentication. Generates its own key with sshkeygen. SSH client functions are restricted to administrators with
appropriate rights. Telnet client function to login/administer third party devices or other LANCOM devices from command line
interface
Basic HTTP(S) file server HTML pages, images and templates for Public Spot pages, vouchers, information pages of the Content Filter can be stored on a
USB memory (FAT file system) in a specific folder as an alternative for the limited internal memory
HTTPS Server Option to choose if an uploaded certificate or the default certificate is used by the HTTPS server
Security Access rights (read/write) over WAN or LAN can be set up separately (Telnet/SSL, SSH, SNMP, HTTPS/HTTP), access control list
Scripting Scripting function for batch-programming of all command-line parameters and for transferring (partial) configurations,
irrespective of software versions and device types, incl. test mode for parameter changes. Utilization of timed control (CRON) or
connection establishment and termination to run scripts for automation. Scripts can send e-mails with various command line
outputs as attachments
Load commands LoadFirmware, LoadConfig and LoadScript can be executed conditionally in case certain requirements are met. For example, the
command LoadFirmware could be executed on a daily basis and check each time if the current firmware is up to date or if a new
version is available. In addition, LoadFile allows the upload of files including certificates and secured PKCS#12 containers
SNMP SNMP management via SNMPv2, new unified private MIB for all most current and future LANCOM devices with LCOS. Download
link in WEBconfig
Timed control Scheduled control of parameters and actions with CRON service
Diagnosis Extensive LOG and TRACE options, PING and TRACEROUTE for checking connections, LANmonitor status display, internal logging
buffer for SYSLOG and firewall events, monitor mode for Ethernet ports
LANCAPI Available for all LANCOM routers with integrated ISDN interface. LANCAPI provides CAPI 2.0 features for Microsoft Windows to
utilize ISDN channels over the IP network
CAPI Faxmodem Softmodem for Microsoft Windows that makes use of LANCAPI to send and receive faxes via ISDN
Programmable Rollout Wizard Allows the programming of a customized wizard to simplify the rollout in projects. Support for customized templates and logos
provide a way to generate a brand specific look
SYSINFO SYSINFO provides additional information. Hash value for the current configuration, time stamp of the last configuration change,
a persistent counter of the number of configuration changes and the output of the value CONFIG_STATUS
Statistics
Statistics Extensive Ethernet, IP and DNS statistics; SYSLOG error counter
Accounting Connection time, online time, transfer volumes per station. Snapshot function for regular read-out of values at the end of a
billing period. Timed (CRON) command to reset all counters at once
Export Accounting information exportable via LANmonitor and SYSLOG
Hardware
Power supply 12 V DC, external power adapter (230 V) with bayonet cap to protect against accidentally unplugging
Environment Temperature range 5–40°C; humidity 0–95%; non-condensing
Housing Robust synthetic housing, rear connectors, ready for wall mounting, Kensington lock; 210 x 45 x 140 mm (W x H x D)
Fans None; fanless design without rotating parts, high MTBF
Power consumption (max) 7.5 Watt
Declarations of conformity
CE EN 55022, EN 55024, EN 60950
Management
