ZyXEL Communications P-2301R/RL-P1C Support Notes page 54

There are three internal virtual LAN interfaces for the ZyXEL device 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 ZyXEL device as shown below when the three networks are
configured. If the ZyXEL device's DHCP is also enabled, the IP pool for the clients can be any of the three
networks.
Copyright (c) 1994 - 2004 ZyXEL Communications Corp.
ras> ip ro st
Dest FF Len Interface Gateway
192.168.3.0 00 24 enif0:1
192.168.2.0 00 24 enif0:0
192.168.1.0 00 24 enif0
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 ZyXEL device. 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 ZyXEL device's first LAN IP address.
DHCP= Server
Client IP Pool:
Starting Address=
Size of Client IP Pool= 32
First DNS Server= From ISP
IP Address= N/A
Second DNS Server= From ISP
IP Address= N/A
Third DNS Server= From ISP
IP Address= N/A
192.168.3.1
192.168.2.1
192.168.1.1
Menu 3.2 - TCP/IP and DHCP Ethernet Setup
192.168.1.33
All contents Copyright (c) 2007 ZyXEL Communications Corporation.
Prestige 2301R/RL-P1C Support Notes
Metric stat Timer Use
1 041b 0
1 041b 0
1 041b 0
TCP/IP Setup:
IP Address= 192.168.1.1
IP Subnet Mask= 255.255.255.0
RIP Direction= Both
Version= RIP-1
Multicast= None
Edit IP Alias= Yes
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