ZyXEL Communications 1000 User Manual

Chapter 32 Application Patrol

ZyWALL USG 1000 User’s Guide

Schedule

Select a schedule that defines when the policy applies or select Create 
Object to configure a new one (see 

 for details). 

Otherwise, select any 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 

 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.

Protocol

Select the protocol for which this condition applies. Choices are: TCP 
and UDP. Select any to apply the policy to both TCP and UDP traffic.

Access

This field controls what the ZyWALL does with packets that match this 
policy. Choices are: 

forward - the ZyWALL routes the packets.

Drop - the ZyWALL does not route the packets and does not notify the 
client of its decision.

Reject - the ZyWALL does not route the packets and notifies the client 
of its decision.

DSCP Marking

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 

 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.

Bandwidth 
Management

Configure these fields to set the amount of bandwidth the application 
can use. These fields only apply when Access is set to forward.

Table 142   AppPatrol > Other > Edit (continued)