Black Box LR1102A-T1/E1 - Manual (Page 7)

Contents
7
NAT Configuration Examples ...........................................................74
Dynamic NAT (many to many) .....................................................75
Static NAT (one to one) .................................................................76
Port Address Translation (Many to one) ........................................77
M ULTIPATH M ULTICAST C ONFIGURATIONS .......................................79
Multipath Multicast ...........................................................................79
Multipath Commands ........................................................................80
Multipath Examples .......................................................................80
C ONFIGURING NAT...............................................................................81
Network Address Translation ............................................................81
Dynamic NAT ................................................................................81
Static NAT .....................................................................................81
Configuration for Figure 1 .............................................................82
Configuration for Figure 2 .............................................................83
Reverse NAT .................................................................................83
Configuration for Figure 3 .............................................................84
NAT C ONFIGURATION E XAMPLES .......................................................85
NAT Configurations ..........................................................................85
NAT Configuration Examples ...........................................................85
Dynamic NAT (many to many) .....................................................85
Static NAT (one to one) .................................................................87
Port Address Translation (Many to one) ........................................88
Method:1 – Specifying NAT address with the policy command ...88
Method:2 – Attaching nat pool to the policy .................................88
R EMOTE A CCESS VPN S ........................................................................89
Secure Remote Access Using IPSec VPN ........................................89
Access Methods .................................................................................89
Remote Access: User Group ..........................................................89
Remote Access: Mode Configuration ............................................90
Configuration Examples ....................................................................90
IPSec Remote Access User Group Method – Single Proposal,
Pre-shared Key Authentication
.........................................................90
IPSec Remote Access Mode Configuration Group Method .............92
N ETWORKING WITH R OUTING I NFORMATION P ROTOCOL .................95
Routing Information Protocol ...........................................................95
Configuring RIP for Ethernet 0 and WAN 1 Interfaces ................95
Displaying RIP Configuration .......................................................95
Displaying All Configured RIP Interfaces .....................................95
C ONFIGURING S TATIC R OUTES ............................................................97
Static Routing Configuration .............................................................97
Configure the Router at Site “A” ...................................................98
Configure the Router at site “B” ....................................................98
C ONFIGURING O PEN S HORTEST P ATH F IRST R OUTING .....................99
OSPF Routing Protocol .....................................................................99