ZyXEL UAG715 User Guide - Page 246

Chapter 21 Firewall Table 94 Configuration > Firewall > Add (continued) LABEL Service Access DESCRIPTION Select a service or service group from the drop-down list box. Use the drop-down list box to select what the firewall is to do with packets that match this rule. Select deny to silently discard the packets without sending a TCP reset packet or an ICMP destination-unreachable message to the sender. Select reject to deny the packets and send a TCP reset packet to the sender. Any UDP packets are dropped without sending a response packet. Log OK Cancel Select allow to permit the passage of the packets. Select whether to have the UAG generate a log (log), log and alert (log alert) or not (no) when the rule is matched. See Chapter 40 on page 467 for more on logs. Click OK to save your customized settings and exit this screen. Click Cancel to exit this screen without saving. 21.3 The Session Limit Screen Click Configuration > 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 164 Configuration > Firewall > Session Limit The following table describes the labels in this screen. Table 95 Configuration > Firewall > Session Limit LABEL DESCRIPTION General Settings Enable Session limit Select this check box to control the number of concurrent sessions hosts can have. 246 UAG715 User's Guide