Firewall Commands; Appendix O Sys Firewall Commands; Table 27 Sys Firewall Commands - ZyXEL Communications Prestige 662H Series User Manual

Sys Firewall Commands
The following describes the firewall commands. See
command structure. Each of these commands must be preceded by
use them. For example, type
Table 27 Sys Firewall
Command
acl
active
cnt
pktdump
dynamicrule
tcprst
icmp
dos
ignore
Appendix O
sys firewall active yes
Commands
Description
Displays ACLs or a specific ACL set # and rule #.
disp
Active firewall or deactivate firewall
<yes|no>
Enables/disables the firewall.
Displays the firewall log type and count.
disp
Clears the firewall log count.
clear
Dumps the last 64 bytes of packets that the firewall has dropped.
Displays the firewall's dynamic rules.
display
Turns TCP reset sending on/off.
rst
Turns TCP reset sending for port 113 on/off.
rst113
Displays the TCP reset sending settings.
display
This rule is not in use.
Enables/disables the SMTP DoS defender.
smtp
Displays the SMTP DoS defender setting.
display
Sets if the firewall will ignore DoS attacks on the LAN/WAN.
ignore
Sets if the firewall will ignore DoS attacks on the LAN/WAN.
dos
Sets if the firewall will ignore triangle route packets on the LAN/
triangle
WAN.
Prestige 662H/HW Series User's Guide
Appendix O

Firewall Commands

Appendix N for information on the
to turn on the firewall.
when you
sys firewall
530