H3C SecPath F1800-A Operation Manual page 390

Operation Manual - Security Defence
H3C SecPath F1800-A Firewall
Disable the UDP Flood attack defence
for some IPs.
Disable the UDP Flood attack defence
for all IP addresses.
Disable the UDP Flood attack defence
for a zone.
Disable the UDP Flood attack defence
for all zones.
Disable all the UDP Flood attack
defences.
UDP Flood attack defence can protect up to 1000 IP addresses at the same time.
Caution:
The following are necessary to enable the UDP Flood attack defence:
Enable the UDP Flood attack defence.
Configure the specific UDP Flood attack defence.
X. Enabling the ICMP Redirectional Packet Control
Do as follows in system view.
Table 2-24 Enabling the ICMP redirectional packet control
Enable the ICMP redirectional packet
control.
Disable the ICMP redirectional packet
control.
XI. Enabling the ICMP Unreachable Packet Control
Do as follows in system view.
Action
Action
6-38
Chapter 2 Security Policy
Command
undo firewall defend
[ ip-address ]
undo firewall defend udp-flood ip
undo firewall defend udp-flood zone
zone-name
undo firewall defend udp-flood zone
undo firewall defend udp-flood
Command
firewall defend
enable
undo firewall defend icmp-redirect
enable
udp-flood ip
icmp-redirect