ZyXEL Communications Broadband Security Gateway P-312 - Manual (Page 177)

P312 Broadband Security Gateway
Introducing the Prestige Web Configurator 15-9
The Prestige deletes the oldest existing half-open session for the host for every new connection request to the
host. This ensures that the number of half-open sessions to a given host will never exceed the threshold.
2. If the Blocking Time timeout is greater than 0:
The Prestige blocks all new connection requests to the host giving the server time to handle the present
connections. The Prestige continues to block all new connection requests until the Blocking Time expires.
The Prestige also sends alerts whenever TCP Maximum Incomplete is exceeded. The global values
specified for the threshold and timeout apply to all TCP connections. Click on the Attack Alert tab to bring
up the next screen.
Figure 15-6 Attack Alert
The following table describes the fields in this screen.