ZyXEL Communications ZyWall 10W User Manual page 623

FUNCTION
config edit firewall e-mail
hour <0-23>
config edit firewall e-mail
minute <0-59>
A A t t t t a a c c k k config edit firewall attack
send-alert <yes | no>
config edit firewall attack
block <yes | no>
config edit firewall attack
block-minute <0-255>
config edit firewall attack
minute-high <0-255>
Firewall Commands
Chart O-1 Firewall Commands
COMMAND
ZyWALL Series Internet Security Gateway
DESCRIPTION
This command sets the hour when the firewall
log is sent through e- mail if the ZyWALL is
set to send it on an hourly, daily or weekly
basis.
This command sets the minute of the hour for
the firewall log to be sent via e- mail if the
ZyWALL is set to send it on a hourly, daily or
weekly basis.
This command enables or disables the
immediate sending of DOS attack notification
e-mail messages.
Set this command to yes to block new traffic
after the tcp-max-incomplete threshold is
exceeded. Set it to no to delete the oldest
half-open session when traffic exceeds the
tcp-max-incomplete threshold.
This command sets the number of minutes for
new sessions to be blocked when the tcp-
max-incomplete threshold is reached. This
command is only valid when block is set to
yes.
This command sets the threshold rate of new
half-open sessions per minute where the
ZyWALL starts deleting old half-opened
sessions until it gets them down to the minute-
low threshold.
O-3