ZyXEL Communications 110, 1100, 310 manual 191

	Chapter 9 Policy and Static Routes
Table 67 Configuration > Network > Routing > Policy Route (continued)
LABEL	DESCRIPTION
DSCP Code	This is the DSCP value of incoming packets to which this policy route applies.
	any means all DSCP values or no DSCP marker.
	default means traffic with a DSCP value of 0. This is usually best effort traffic
	The “af” entries stand for Assured Forwarding. The number following the “af”
	identifies one of four classes and one of three drop preferences. See Assured
	Forwarding (AF) PHB for DiffServ on page 197 for more details.
Service	This is the name of the service object. any means all services.
Source Port	This is the name of a service object. The ZyWALL applies the policy route to the
	packets sent from the corresponding service port. any means all service ports.
Next-Hop	This is the next hop to which packets are directed. It helps forward packets to their
	destinations and can be a router, VPN tunnel, outgoing interface or trunk.
DSCP Marking	This is how the ZyWALL handles the DSCP value of the outgoing packets that match
	this route. If this field displays a DSCP value, the ZyWALL applies that DSCP value to
	the route’s outgoing packets.
	preserve means the ZyWALL does not modify the DSCP value of the route’s outgoing
	packets.
	default means the ZyWALL sets the DSCP value of the route’s outgoing packets to 0.
	The “af” choices stand for Assured Forwarding. The number following the “af”
	identifies one of four classes and one of three drop preferences. See Assured
	Forwarding (AF) PHB for DiffServ on page 197 for more details.
SNAT	This is the source IP address that the route uses.
	It displays none if the ZyWALL does not perform NAT for this route.
Apply	Click Apply to save your changes back to the ZyWALL.
Reset	Click Reset to return the screen to its last-saved settings.

9.2.1 Policy Route Edit Screen

Click Configuration > Network > Routing to open the Policy Route screen. Then click the Add or Edit icon in the IPv4 Configuration or IPv6 Configuration section. The Add Policy Route or Policy Route Edit screen opens. Use this screen to configure or edit a policy route. Both IPv4 and IPv6 policy route have similar settings except the Address Translation (SNAT) settings.

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ZyWALL 110/310/1100 Series User’s Guide