Chapter 9 Network Address Translation (NAT)

Port numbers do NOT change for One-to-One and Many-to-Many No Overload NAT mapping types.

The following table summarizes these types.

Table 48 NAT Mapping Types

TYPE

IP MAPPING

One-to-One

ILA1 IGA1

 

 

Many-to-One (SUA/PAT)

ILA1 IGA1

 

ILA2 IGA1

 

…

 

 

Many-to-Many Overload

ILA1 IGA1

 

ILA2 IGA2

 

ILA3 IGA1

 

ILA4 IGA2

 

…

 

 

Many-to-Many No Overload

ILA1 IGA1

 

ILA2 IGA2

 

ILA3 IGA3

 

…

 

 

Server

Server 1 IP IGA1

 

Server 2 IP IGA1

 

Server 3 IP IGA1

 

 

 

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P-660HN-T1H User’s Guide