TMS zl Management and Configuration Guide ST.1.0.090213

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Overview
Firewall
■ The number of total active connections in the system has reached the total
active connections threshold.
When this threshold has been reached, non-reserved IP addresses cannot
make any connections even if their zone limits have not been reached.
Only the reserved IP addresses can make connections.
For a definition of the total active connection threshold see Table 1-5.
Connection Reservation Examples
To better understand how connection reservations function, read the exam-
ples below.
Outbound Example. In an outbound reservation, you are reserving connec-
tions from the specified IP address(es) to the specified zone.
Suppose that there are four zones, and each zone has a connection limit of
10,000. The global maximum connections limit is therefore 40,000 (4 x 10,000).
Figure 1-9. Outbound Connection Reservation