H3C MSR Series Command Reference

1088
Syntax
udp-flood action { drop | logging } *
undo udp-flood action
Default
No global action is specified for UDP flood attacks.
Views
Attack defense policy view
Predefined user roles
network-admin
Parameters
drop: Drops subsequent UDP packets destined for the victim IP addresses.
logging: Enables logging for UDP flood attack events.
Examples
# Specify drop as the global action against UDP flood attacks in the attack defense policy
atk-policy-1.
<Sysname> system-view
[Sysname] attack-defense policy atk-policy-1
[Sysname-attack-defense-policy-atk-policy-1] udp-flood action drop
Related commands
udp-flood detect
udp-flood detect non-specific
udp-flood threshold
udp-flood detect
Use udp-flood detect to configure IP address-specific UDP flood attack detection.
Use undo udp-flood detect to remove the IP address-specific UDP flood attack detection
configuration.
Syntax
udp-flood detect { ip ipv4-address | ipv6 ipv6-address } [ vpn-instance vpn-instance-name ]
[ threshold threshold-value ] [ action { { drop | logging } * | none } ]
undo udp-flood detect { ip ipv4-address | ipv6 ipv6-address } [ vpn-instance vpn-instance-name ]
Default
IP address-specific UDP flood attack detection is not configured.
Views
Attack defense policy view
Predefined user roles
network-admin
Parameters
ip ipv4-address: Specifies the IPv4 address to be protected. The ipv4-address argument cannot be
255.255.255.255 or 0.0.0.0.

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS