ZyXEL Communications NXC5200 User Manual page 204

Chapter 12 Policy and Static Routes
Table 70 Configuration > Network > Routing > Policy Route > Add/Edit (continued)
LABEL
DSCP Marking
DSCP Marking
User-
Defined
DSCP Code
Address
Translation
Source
Network
Address
Translation
Port Triggering
Add
Edit
Remove
Move
#
204
DESCRIPTION
Set how the NXC handles the DSCP value of the outgoing packets that
match this route.
Select one of the pre-defined DSCP values to apply or select User
Defined to specify another DSCP value. The "af" choices stand for
Assured Forwarding. The number following the "af" identifies one of four
classes and one of three drop preferences.Select preserve to have the
NXC keep the packets' original DSCP value.
Select default to have the NXC set the DSCP value of the packets to 0.
The "wmm" entries are for QoS. For more information on QoS and WMM
categories, see page 209.
Use this field to specify a custom DSCP value.
Use this section to configure NAT for the policy route.
Select none to not use NAT for the route.
Select outgoing-interface to use the IP address of the outgoing
interface as the source IP address of the packets that matches this
route. If you select outgoing-interface, you can also configure port
trigger settings for this interface.
Otherwise, select a pre-defined address (group) to use as the source IP
address(es) of the packets that match this route.
Use Create new Object if you need to configure a new address (group)
to use as the source IP address(es) of the packets that match this route.
Configure trigger port forwarding to allow computers on the LAN to
dynamically take turns using a service that uses a dedicated range of
ports on the client side and a dedicated range of ports on the server
side.
Note: You need to create a firewall rule to allow an incoming service
before using a port triggering rule.
Click this to create a new entry. Select an entry and click Add to create
a new entry after the selected entry.
Select an entry and click this to be able to modify it. You can also just
double-click an entry to be able to modify it.
Select an entry and click this to delete it.
The ordering of your rules is important as they are applied in order of
their numbering.
To move an entry to a different number in the list, click the Move icon.
In the field that appears, specify the number to which you want to move
the entry.
This is the rule index number.
NXC5200 User's Guide