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̈ Chapter 7: Routing and WAN connections LANCOM Reference Manual LCOS 3.50
87
Routing and WAN
connections
use the “mapped” addresses of the remote side, valid on the VPN con-
nection.
Source address
Target address
Firewall / IDS / DoS / QoS
IP router
LAN bridge with “isolated mode”
Virtual LANs (VLAN)
N:N mapping
ISDN
ADSL
DSL
LAN / Switch
WLAN-1
DMZ
DSLoL
Configuration &
management:
WEBconfig, Telnet,
VPN / PPTP
DHCP client / PPP
IP module: NetBIOS, DNS,
DHCP server, RADIUS, RIP,
NTP, SNMP, SYSLOG, SMTP
IPX router
LAN interfaces
WAN interfaces
IP masquerading
V
PN services
LANCAPI
connection via LAN/Switch
WLAN-2
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IPX over PPTP/VPN
Encryption:
802.11i/WPA/WEP