Cabletron Systems SMARTSWITCH ROUTER 9032578-05 - Manual (Page 20)

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