ZyXEL Communications IES-612-51A User Manual

Chapter 27 RFC 2684 Routed Mode

IES-612-51A User’s Guide

Figure 96   RFC 2684 Routed Mode Example

Note the following.

• The CPE device’s WAN IP (192.168.10.200 in this example) must be in the same subnet 

as the gateway’s IP address (192.168.10.102 in this example).

• The IES-612-51A's management IP address can be any IP address, it doesn't have any 

relationship to the WAN IP address or routed gateway IP address.

• The IES-612-51A’s management IP address should not be in the same subnet as the one 

defined by the WAN IP address and netmask of the subscriber’s device. It is suggested that 
you set the netmask of the subscriber’s WAN IP address to 32 to avoid this problem.

• The IES-612-51A's management IP address should not be in the same subnet range of any 

RPVC and RPVC domain. It will make the IES-612-51A confused if the IES-612-51A 
receives a packet with this IP as destination IP.

• The IES-612-51A’s management IP address also should not be in the same subnet as the 

one defined by the LAN IP address and netmask of the subscriber’s device. Make sure you 
assign the IP addresses properly.

• In general deployment, the computer must set the CPE device’s LAN IP address 

(10.10.10.10 in this example) as its default gateway.

• The subnet range of any RPVC and RPVC domain must be unique.

Use this screen to configure PVCs for 2684 routed mode traffic.

To open this screen, click Advanced Application, 2684 Routed Mode.