Prestige 2602RL-D3A Support Notes

1. NAT Mapping Types

NAT supports five types of IP/port mapping. They are:

2.One to One

In One-to-One mode, the Prestige maps one ILA to one IGA.

3.Many to One

In Many-to-One mode, the Prestige maps multiple ILA to one IGA. This is equivalent to SUA (i.e., PAT, port address translation), ZyXEL's Single User Account feature that previous ZyNOS routers supported (the SUA only option in today's routers).

4.Many to Many Overload

In Many-to-Many Overload mode, the Prestige maps the multiple ILA to shared IGA.

5.Many to Many No Overload

In Many-to-Many No Overload mode, the Prestige maps each ILA to unique IGA.

Server

In Server mode, the Prestige maps multiple inside servers to one global IP address. This allows us to specify multiple servers of different types behind the NAT for outside access. Note, if you want to map each server to one unique IGA please use the One-to-One mode.

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All contents copyright (c) 2007 ZyXEL Communications Corporation.

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ZyXEL Communications 2602RL-D3A manual One to One, Many to One, Many to Many Overload, Many to Many No Overload, ∙ Server