The Session Limit Screen - ZyXEL Communications ZyWall USG 2000 User Manual

Table 101 Firewall > Edit (continued)
LABEL
OK
Cancel

20.3 The Session Limit Screen

Click Firewall > Session Limit to display the Firewall Session Limit screen.
Use this screen to limit the number of concurrent NAT/firewall sessions a client
can use. You can apply a default limit for all users and individual limits for specific
users, addresses, or both. The individual limit takes priority if you apply both.
Figure 207 Firewall > Session Limit
The following table describes the labels in this screen.
Table 102 Firewall > Session Limit
LABEL
General
Settings
Enable Session
limit
Default Session
per Host
Rule Summary
#
User
ZyWALL USG 2000 User's Guide
DESCRIPTION
Click OK to save your customized settings and exit this screen.
Click Cancel to exit this screen without saving.
DESCRIPTION
Select this check box to control the number of concurrent sessions hosts
can have.
Use this field to set a common limit to the number of concurrent NAT/
firewall sessions each client computer can have.
If only a few clients use peer to peer applications, you can raise this
number to improve their performance. With heavy peer to peer
application use, lower this number to ensure no single client uses too
many of the available NAT sessions.
Create rules below to apply other limits for specific users or addresses.
This table lists the rules for limiting the number of concurrent sessions
hosts can have.
This is the index number of a session limit rule. It is not associated with
a specific rule.
This is the user name or user group name to which this session limit rule
applies.
Chapter 20 Firewall
323