ZyWALL 2 Series User’s Guide

Table 37-2 Menu 27.1.1: IPSec Setup

FIELD

DESCRIPTION

EXAMPLE

 

 

 

End

Enter a port number in this field to define a port range. This port number

N/A

 

must be greater than that specified in the previous field. This field is N/A

 

 

when 0 is configured in the Port Start field.

 

Remote

Remote IP addresses must be static and correspond to the remote IPSec

 

 

router’s configured local IP addresses. The remote fields are N/A when the

 

 

Secure Gateway Address field is configured to 0.0.0.0.

 

 

Two active SAs cannot have the local and remote IP address(es) both the

 

 

same. Two active SAs can have the same local or remote IP address, but

 

 

not both. You can configure multiple SAs between the same local and

 

 

remote IP addresses, as long as only one is active at any time.

 

 

 

 

Addr Type

Press [SPACE BAR] to choose SINGLE, RANGE, or SUBNET and press

SUBNET

 

[ENTER]. Select SINGLE with a single IP address. Use RANGE for a

 

 

specific range of IP addresses. Use SUBNET to specify IP addresses on a

 

 

network by their subnet mask.

 

 

 

 

IP Addr Start

When the Addr Type field is configured to Single, enter a static IP

4.4.4.4

 

address on the network behind the remote IPSec router.

 

 

When the Addr Type field is configured to Range, enter the beginning

 

 

(static) IP address, in a range of computers on the network behind the

 

 

remote IPSec router.

 

 

When the Addr Type field is configured to SUBNET, enter a static IP

 

 

address on the network behind the remote IPSec router.

 

 

This field displays N/A when you configure the Secure Gateway Address

 

 

field to 0.0.0.0.

 

 

 

 

End/Subnet

When the Addr Type field is configured to Single, this field is N/A.

255.255.0.0

Mask

When the Addr Type field is configured to Range, enter the end (static) IP

 

 

address, in a range of computers on the network behind the remote IPSec

 

 

router.

 

 

When the Addr Type field is configured to SUBNET, enter a subnet mask

 

 

on the network behind the remote IPSec router.

 

 

This field displays N/A when you configure the Secure Gateway Address

 

 

field to 0.0.0.0.

 

 

 

 

37-10

VPN/IPSec Setup