H3C MSR Series Command Reference

1077
signature detect ipv6-ext-header ext-header-value [ action { { drop | logging } * | none } ]
undo signature detect ipv6-ext-header next-header-value
Default
Signature detection is disabled for all single-packet attacks.
Views
Attack defense policy view
Predefined user roles
network-admin
Parameters
fraggle: Specifies the fraggle attack.
fragment: Specifies the IP fragment attack.
icmp-type: Specifies an ICMP packet attack by the packet type. You can specify the packet type by
a number or a keyword:
• icmp-type-value: Specifies the ICMP packet type in the range of 0 to 255.
• address-mask-reply: Specifies the ICMP address mask reply type.
• address-mask-request: Specifies the ICMP address mask request type.
• destination-unreachable: Specifies the ICMP destination unreachable type.
• echo-reply: Specifies the ICMP echo reply type.
• echo-request: Specifies the ICMP echo request type.
• information-reply: Specifies the ICMP information reply type.
• information-request: Specifies the ICMP information request type.
• parameter-problem: Specifies the ICMP parameter problem type.
• redirect: Specifies the ICMP redirect type.
• source-quench: Specifies the ICMP source quench type.
• time-exceeded: Specifies the ICMP time exceeded type.
• timestamp-reply: Specifies the ICMP timestamp reply type.
• timestamp-request: Specifies the ICMP timestamp request type.
icmpv6-type: Specifies an ICMPv6 packet attack by the packet type. You can specify the packet
type by a number or a keyword.
• icmpv6-type-value: Specifies the ICMPv6 packet type in the range of 0 to 255.
• destination-unreachable: Specifies the ICMPv6 destination unreachable type.
• echo-reply: Specifies the ICMPv6 echo reply type.
• echo-request: Specifies the ICMPv6 echo request type.
• group-query: Specifies the ICMPv6 group query type.
• group-reduction: Specifies the ICMPv6 group reduction type.
• group-report: Specifies the ICMPv6 group report type.
• packet-too-big: Specifies the ICMPv6 packet too big type.
• parameter-problem: Specifies the ICMPv6 parameter problem type.
• time-exceeded: Specifies the ICMPv6 time exceeded type.
impossible: Specifies the IP impossible packet attack.
ip-option: Specifies an IP option. You can specify the IP option by a number or a keyword:

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