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Chapter 18: Network Address Translation (NAT) Configuration
Configuring Network Address Translation (NAT) ......................................................................................... 18-1
NAT Configuration Task List and Commands ........................................................................................ 18-2
ip nat................................................................................................................................................. 18-3
ip nat pool .........................................................................................................................................18-3
ip nat inside source list .....................................................................................................................18-4
ip nat inside source static (NAT).......................................................................................................18-5
ip nat inside source static (NAPT) ....................................................................................................18-6
ip nat ftp-control-port ........................................................................................................................ 18-6
ip nat secure-plus ............................................................................................................................. 18-7
ip nat translation max-entries ...........................................................................................................18-8
ip nat translation (timeouts) ..............................................................................................................18-8
show ip nat translations ....................................................................................................................18-9
show ip nat statistics.......................................................................................................................18-10
clear ip nat translation ....................................................................................................................18-12
clear ip nat translation inside (NAT) ...............................................................................................18-12
clear ip nat translation inside (NAPT) .............................................................................................18-13
set router limits (NAT).....................................................................................................................18-14
show router limits (NAT) .................................................................................................................18-15
clear router limits (NAT)..................................................................................................................18-16
Chapter 19: LSNAT Configuration
Configuring Load Sharing Network Address Translation (LSNAT) ............................................................... 19-1
About LSNAT ......................................................................................................................................... 19-1
LSNAT Configuration Considerations .................................................................................................... 19-1
Session Persistence ............................................................................................................................... 19-2
Sticky Persistence Configuration Considerations .................................................................................. 19-2
Configuring Direct Access to Real Servers ............................................................................................ 19-3
Service Verification ................................................................................................................................ 19-3
Application Content Verification (ACV) .................................................................................................. 19-4
LSNAT Configuration Task List and Commands ................................................................................... 19-5
show ip slb serverfarms ....................................................................................................................19-6
ip slb ftpctrlport ................................................................................................................................. 19-7
ip slb serverfarm ...............................................................................................................................19-8
real.................................................................................................................................................... 19-8
predictor............................................................................................................................................ 19-9
sticky...............................................................................................................................................19-10
show ip slb reals ............................................................................................................................. 19-10
inservice (real server) .....................................................................................................................19-13
faildetect (real server).....................................................................................................................19-13
faildetect acv-command.................................................................................................................. 19-15
faildetect acv-reply..........................................................................................................................19-16
faildetect acv-quit............................................................................................................................19-16
faildetect read-till-index...................................................................................................................19-17
maxconns .......................................................................................................................................19-18
weight .............................................................................................................................................19-18
show ip slb vservers .......................................................................................................................19-19
ip slb vserver ..................................................................................................................................19-21
serverfarm (Virtual Server) .............................................................................................................19-22
virtual ..............................................................................................................................................19-22
inservice (virtual server) .................................................................................................................19-24
client ...............................................................................................................................................19-24
persistence level.............................................................................................................................19-25
allow accessservers .......................................................................................................................19-27
ip slb allowaccess_all .....................................................................................................................19-28
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