Network Router User Manual

Table Of Contents
Contents
xx SmartSwitch Router User Reference Manual
Firewall Load Balancing.............................................................................................. 214
Monitoring IP Policies........................................................................................................215
Chapter 16: Network Address Translation Configuration Guide ...... 219
Overview..............................................................................................................................219
Configuring NAT................................................................................................................220
Setting Inside and Outside Interfaces ....................................................................... 220
Setting NAT Rules........................................................................................................221
Static........................................................................................................................ 221
Dynamic................................................................................................................. 221
Forcing Flows through NAT.............................................................................................. 221
Managing Dynamic Bindings............................................................................................ 222
NAT and DNS...................................................................................................................... 222
NAT and ICMP Packets ..................................................................................................... 223
NAT and FTP....................................................................................................................... 223
Monitoring NAT..................................................................................................................224
Configuration Examples.....................................................................................................224
Static Configuration.....................................................................................................224
Using Static NAT.................................................................................................. 225
Dynamic Configuration............................................................................................... 225
Using Dynamic NAT............................................................................................ 226
Dynamic NAT with IP Overload (PAT) Configuration......................................... 227
Using Dynamic NAT with IP Overload ............................................................ 227
Dynamic NAT with DNS............................................................................................228
Using Dynamic NAT with DNS......................................................................... 229
Dynamic NAT with Outside Interface Redundancy.............................................. 229
Using Dynamic NAT with Matching Interface Redundancy......................... 230
Chapter 17: Web Hosting Configuration Guide.................................. 231
Overview..............................................................................................................................231
Load Balancing....................................................................................................................232
Configuring Load Balancing ......................................................................................232
Creating the Server Group................................................................................... 232
Adding Servers to the Load Balancing Group.................................................. 232
Session Persistence....................................................................................................... 233
Optional Group or Server Operating Parameters................................................... 235
Specifying Load Balancing Policy ...................................................................... 235
Specifying a Connection Threshold................................................................... 235
Verifying Servers and Applications................................................................... 236
Verifying Extended Content................................................................................ 237
Setting Server Status.................................................................................................... 237
Load Balancing and FTP .............................................................................................238
Allowing Access to Load Balancing Servers............................................................238
Setting Timeouts for Load Balancing Mappings..................................................... 238
Displaying Load Balancing Information ..................................................................239
Configuration Examples .............................................................................................239
Web Hosting with One Virtual Group and Multiple Destination Servers... 240
Web Hosting with Multiple Virtual Groups and Multiple Destination Servers
241