ZyXEL Communications 1000 User Manual

Chapter 14 Trunks

ZyWALL USG 1000 User’s Guide

Click Configuration > Network > Interface > Trunk to open the Trunk 
screen. This screen lists the configured trunks and the load balancing algorithm 
that each is configured to use.

Figure 270   Configuration > Network > Interface > Trunk  

The following table describes the items in this screen. 

Table 79   Configuration > Network > Interface > Trunk

Show Advance 
Settings / Hide 
Advance Settings

Click this button to display a greater or lesser number of configuration 
fields.

Enable Link 
Sticking

Enable link sticking to have the ZyWALL route sessions from one 
source to the same destination through the same link for a period of 
time. This is useful for accessing servers that are incompatible with a 
user's sessions coming from different links.

For example, this is useful when a server requires authentication. See 

 for an example.

This setting applies when you use load balancing and have multiple 
WAN interfaces set to active mode.

Timeout

Specify the time period during which sessions from one source to the 
same destination are to use the same link.