LANCOM 800+ – LANCOM DSL/I- 10+ – LANCOM DSL/I- 1611 Office
Chapter 1: Introduction
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LAN to LAN coupling via ISDN
RAS server (via VPN)
RAS server (via ISDN)
IP router
IPX router (via ISDN), e.g. for coupling of Novell networks or dialling into
Novell networks
NetBIOS proxy for coupling of Microsoft peer-to-peer networks via ISDN
DHCP and DNS server (for LAN and WAN)
N:N mapping for routing networks using the same IP address ranges via
VPN
Bridge function for coupling networks via ISDN connection
LANCAPI server for the operating with office applications as fax or
answering machine via ISDN interface
WAN connection
Connection for DSL or cable modem
ISDN S0 bus in multi device-mode or in point-to-point mode with auto-
matic D-channel protocol identification. Supports static and dynamic
channel bundling per MLPPP and BACP as well as Stac data compression
(Hi/fn) and can be used for establishing dynamic VPN connections to
remote sites with dynamic IP addresses (LANCOM DSL/I-1611 Office
only).
LAN connection
Integrated 3-port auto-mode-switch (10/100 Mbps) with private mode,
whereby the ports are concealed from one another.
Fast Ethernet LAN port
Security functions
IPSec encryption in external software (VPN client)
IP masquerading (NAT, PAT) to hide all workstations of the LAN behind
one common public IP address.
Stateful Inspection Firewall
Firewall filters for a selective locking of IP addresses, protocols and ports
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