Samsung Ubigate iBG3026 Configuration Manual page 23

CHAPTER 20. VLAN forwarding with QoS
Overview ......................................................................................................................... 217
Virtual LAN Domain........................................................................................................ 219
Configuring Bridging on the WAN Interface ................................................................ 220
Creating a Bridge Group............................................................................................ 221
Verifying the Configuration ........................................................................................... 221
PART IV. Security
CHAPTER 21. Authentication Authorization Accounting
Configuration Examples............................................................................................. 224
CHAPTER 22. Packet Filtering
Example: Blocking Telnet Access .............................................................................. 230
Configure the Ubigate iBG3026................................................................................. 230
CHAPTER 23. Firewall NAT
Overview .......................................................................................................................... 231
Virtual Firewall ........................................................................................................... 232
Access Policy Database ............................................................................................ 234
Application Level Gateways....................................................................................... 236
Network Address Translation ..................................................................................... 236
Application Content Filtering...................................................................................... 237
Configuring Firewalls..................................................................................................... 238
NAT configuration Examples............................................................................................ 240
Dynamic NAT (many to many) ................................................................................... 240
Port Address Translation (Many to one)..................................................................... 241
Static NAT (one to one).............................................................................................. 243
Reverse NAT ............................................................................................................. 246
NAT-Failover for Firewalls.......................................................................................... 247
© SAMSUNG Electronics Co., Ltd.
Ubigate iBG3026 Configuration Guide/Ed.00
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