Chapter 12 Trunks

 

Table 74 Configuration > Network > Interface > Trunk (continued)

 

LABEL

DESCRIPTION

 

Enable Default

Select this to have the ZyWALL use the IP address of the outgoing

 

SNAT

interface as the source IP address of the packets it sends out through

 

 

its WAN trunks. The ZyWALL automatically adds SNAT settings for

 

 

traffic it routes from internal interfaces to external interfaces.

 

 

 

 

Default Trunk

Select whether the ZyWALL is to use the default system WAN trunk or

 

Selection

one of the user configured WAN trunks as the default trunk for routing

 

 

traffic from internal interfaces to external interfaces.

 

 

 

 

User

The ZyWALL automatically adds all external interfaces into the pre-

 

Configuration /

configured system default SYSTEM_DEFAULT_WAN_TRUNK. You

 

System Default

cannot delete it. You can create your own User Configuration trunks.

 

 

 

 

Add

Click this to create a new user-configured trunk.

 

 

 

 

Edit

Double-click an entry or select it and click Edit to open a screen where

 

 

you can modify the entry’s settings.

 

 

 

 

Remove

To remove a user-configured trunk, select it and click Remove. The

 

 

ZyWALL confirms you want to remove it before doing so.

 

 

 

 

Object

Select an entry and click Object References to open a screen that

 

References

shows which settings use the entry. See Section 11.3.2 on page 230

 

 

for an example.

 

 

 

 

#

This field is a sequential value, and it is not associated with any

 

 

interface.

 

 

 

 

Name

This field displays the label that you specified to identify the trunk.

 

 

 

 

Algorithm

This field displays the load balancing method the trunk is set to use.

 

 

 

 

Apply

Click this button to save your changes to the ZyWALL.

 

 

 

 

Reset

Click this button to return the screen to its last-saved settings.

 

 

 

12.3 Configuring a Trunk

Click Configuration > Network > Interface > Trunk and then the Add (or Edit) icon to open the Trunk Edit screen. Use this screen to create or edit a WAN trunk entry.

Figure 173 Configuration > Network > Interface > Trunk > Add (or Edit)

 

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ZyWALL USG 50 User’s Guide