4-Port ADSL Router User Manual

Configuring Global Firewall Settings
133
3.
Click [Submit].
4.
Click the [Admin] tab. Then click [Commit & Reboot]
in the task bar.
5.
Click [Commit] to save your changes to the permanent
memory.
Max ICMP Conn.: This field sets the percentage of concurrent IP sessions
that can be used for ICMP messages.
If the percentage is
exceeded, then older ICMP IP sessions
will be replaced by
new sessions as they are initiated.
Max Single Host
Conn.:
This field sets the percentage of concurrent IP session
that can originate from a single computer. This
percentage should take into account the number of hosts
on the LAN.
Log Destination: This field specifies how attempted violations of the
firewall settings will be tracked. Records of such events
can be sent via Ethernet to be handled by a system utility
Ethernet to ([Trace]) or be e-mailed to specified
administrators.
E-mail ID of Admin 1:
E-mail ID of Admin 2:
E-mail ID of Admin 3:
This field specifies the e-mail addresses of the
administrators
who should receive notices of any attempted
firewall
violations. Type the addresses in standard
internet e-mail address format (e.g.,
[e-mail]). The e-mail message will
contain the time of the violation, the source address of the
computer responsible for the violation, the destination IP
address, the protocol being used, the source and
destination ports, and the number violations occurring the
previous 30 minutes. If the ICMP protocol were being
used, then instead of the source and destination ports,
the e-mail will report the ICMP code and type.
Field Description