xxviii Vcontroller
QoS Policy Examples ................................................... 226
Example 1: .............................................................. 226
Example 2: .............................................................. 226
Static NAT Policy Examples .......................................... 227
Example 1: Translating IP addresses into aliases .............. 227
Example 2: Preventing conflicts between IP addresses ..... 228
Load Balancing Policy Examples ................................... 231
Configuring Load Balancing for a Web Server ................ 231
Configuring Load Balancing for an E-commerce Site ........ 232
CHAPTER 10 Using Proxies ......................................... 237
In This Chapter ............................................................ 238
Proxy Description ........................................................ 238
HTTP Client Proxy ..................................................... 238
SMTP Proxy ............................................................. 239
Rules and Rulesets .................................................... 239
General Proxy Configuration ........................................ 241
Using a Proxy Action in the Policy Manager .................... 241
Creating a Proxy Action ............................................. 241
Editing an existing Proxy Action ................................... 243
Configuring proxy rules .............................................. 245
Ordering listed Rules in a Proxy Action .......................... 249
Proxy Parameters Reference ......................................... 251
HTTP Client Proxy ..................................................... 251
SMTP Incoming Proxy ................................................ 272
SMTP Outgoing Proxy ............................................... 286
Reference Sources ....................................................... 297
CHAPTER 11 Using Virtual Private Networks (VPN) 299
Tunneling Protocols ..................................................... 300
IPSec ...................................................................... 301
Authentication ............................................................. 301
Internet Key Exchange (IKE) ......................................... 302
NAT Traversal (UDP Encapsulation) ............................... 303
Firebox Vclass appliance VPN Solutions ........................ 304
Mobile User VPN ...................................................... 304