ZyXEL ZyWALL USG 2000 User Guide - Page 538
Table 140
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Chapter 32 Application Patrol Table 140 Application Policy Edit (continued) LABEL DESCRIPTION Schedule Select a schedule that defines when the policy applies or select Create Object to configure a new one (see Chapter 43 on page 717 for details). Otherwise, select none to make the policy always effective. User Select a user name or user group to which to apply the policy. Use Create new Object if you need to configure a new user account (see Section 40.2.1 on page 692 for details). Select any to apply the policy for every user. From Select the source zone of the traffic to which this policy applies. To Select the destination zone of the traffic to which this policy applies. Source Select a source address or address group for whom this policy applies. Use Create new Object if you need to configure a new one. Select any if the policy is effective for every source. Destination Select a destination address or address group for whom this policy applies. Use Create new Object if you need to configure a new one. Select any if the policy is effective for every destination. Access This field controls what the ZyWALL does with packets for this application that match this policy. Choices are: forward - the ZyWALL routes the packets for this application. Drop - the ZyWALL does not route the packets for this application and does not notify the client of its decision. DSCP Marking Reject - the ZyWALL does not route the packets for this application and notifies the client of its decision. Set how the ZyWALL handles the DSCP value of the outgoing packets that match this policy. Inbound refers to the traffic the ZyWALL sends to a connection's initiator. Outbound refers to the traffic the ZyWALL sends out from a connection's initiator. 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. See Assured Forwarding (AF) PHB for DiffServ on page 359 for more details. Select preserve to have the ZyWALL keep the packets' original DSCP value. Select default to have the ZyWALL set the DSCP value of the packets to 0. 538 ZyWALL USG 2000 User's Guide
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