User`s manual

P-660 Series Support Notes

The P-660 supports three virtual LAN interfaces via its single physical Ethernet

interface. The first network can be configured in menu 3.2 as usual. The second and

third networks that we call 'IP Alias 1' and 'IP Alias 2' can be configured in menu

3.2.1-IP Alias Setup.

There are three internal virtual LAN interfaces for the P-660 to route the packets

from/to the three networks correctly. They are enif0 for the major network, enif0:0

for the IP alias 1 and enif0:1 for the IP alias 2. Therefore, three routes are created in

the P-660 as shown below when the three networks are configured. If the P-660's

DHCP is also enabled, the IP pool for the clients can be any of the three networks.

ras> ip ro st

Dest FF Len Interface Gateway Metric stat Timer Use

192.168.3.0 00 24 enif0:1 192.168.3.1 1 041b 0 0

192.168.2.0 00 24 enif0:0 192.168.2.1 1 041b 0 0

192.168.1.0 00 24 enif0 192.168.1.1 1 041b 0 0

ras>

Two new protocol filter interfaces in menu 3.2.1 allow you to accept or deny LAN

packets from/to the IP alias 1 and IP alias 2 go through the P-660. The filter set in

menu 3.1 is used for main network configured in menu 3.2.

• IP Alias Setup

1. Edit the first network in menu 3.2 by configuring the P-660's first LAN IP

address.

Menu 3.2 - TCP/IP and DHCP Setup

DHCP Setup

DHCP= Server

Client IP Pool Starting Address= 192.168.1.33

Size of Client IP Pool= 6