P-660 series Support Notes
Jul 19 11:43:43 192.168.1.1 ZyXEL Communications Corp.: ppp:IPCP Opening
Jul 19 11:43:51 192.168.1.1 ZyXEL Communications Corp.: ppp:CCP Opening
Jul 19 11:43:55 192.168.1.1 ZyXEL Communications Corp.: ppp:BACP Opening
Jul 19 11:44:00 192.168.1.1 ZyXEL Communications Corp.: ppp:LCP Closing
Jul 19 11:44:05 192.168.1.1 ZyXEL Communications Corp.: ppp:IPCP Closing
Jul 19 11 mmunications Corp.: ppp:CCP Closing :44:09 192.168.1.1 ZyXEL Co
Jul 19 1 munications Corp.: ppp:BACP Closing 1:44:14 192.168.1.1 ZyXEL Com
10. Using IP Alias
• What is IP Alias ?
In a typical environment, a LAN router is required to connect two local networks
P-660 can connect three local networks
. The
to the ISP or a remote node, we call this
function as 'IP Alias'. In this case, an internal router is not required. For example, the
network manager can divide the local network into three networks and connect them
to the Internet using P-660's single user account. See the figure below.
The P-660 supports three virtual LAN interfaces via i
interface. The first network can be configured in men
third networks that we call 'IP Alias 1' and 'IP Alias
3.2.1-IP Alias Setup.
There are three internal virtual LAN interfaces for the
fro
for
ts single physical Ethernet
u 3.2 as usual. The second and
2' can be configured in menu
P-660 to route the packets
m/to the three networks correctly. They are enif0 for the major network, enif0:0
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
n be any of the three networks. DHCP is also enabled, the IP pool for the clients ca
Copyright (c) 1994 - 2005 ZyXEL Communications Corp.
92
All contents copyright © 2005 ZyXEL Communications Corporation.
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