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FITAP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display anti-attack statistics

display anti-attack statistics

Function

The display anti-attack statistics command displays statistics about attack packets of a specified type.

If no parameter is specified, the display anti-attack statistics command displays statistics about attack packets of all types.

Format

display anti-attack statistics [ abnormal | fragment | tcp-syn | udp-flood | icmp-flood ]

Parameters

Parameter

Description

Value

abnormal

Displays statistics about malformed packets.

-

fragment

Displays statistics about defense against packet fragments.

-

tcp-syn

Displays statistics about defense against TCP SYN flood attacks.

-

udp-flood

Displays statistics about defense against UDP flood attacks.

-

icmp-flood

Displays statistics about defense against ICMP flood attacks.

-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The display anti-attack statistics command displays statistics on attack packets of the following types: malformed packet attack, packet fragment attack, TCP SYN flood attack, UDP flood attack, ICMP flood attack.

Example

# Display attack defense statistics.

<Huawei> display anti-attack statistics
Packets Statistic Information:                                                  
------------------------------------------------------------------------------- 
AntiAtkType  TotalPacketNum        DropPacketNum         PassPacketNum          
             (H)        (L)        (H)        (L)        (H)        (L)         
------------------------------------------------------------------------------- 
URPF          0          1088       0          0          0          1088 
Abnormal      0          0          0          0          0          0          
Fragment      0          0          0          0          0          0          
Tcp-syn       0          58         0          0          0          58         
Udp-flood     0          0          0          0          0          0          
Icmp-flood    0          0          0          0          0          0          
------------------------------------------------------------------------------- 
Table 13-43  Description of the display anti-attack statistics command output

Item

Description

AntiAtkType

Attack defense type:

  • URPF: URPF check

  • Abnormal: defense against malformed packets

  • Fragment: defense against packet fragments

  • Tcp-syn: defense against TCP SYN flood attacks

  • Udp-flood: defense against UDP flood attacks

  • Icmp-flood: defense against ICMP flood attacks

TotalPacketNum

Total number of packets.

DropPacketNum

Number of discarded packets.

PassPacketNum

Number of forwarded packets.

(H)

Highest-order bit display.

(L)

Lowest-order bit display.

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Updated: 2019-05-14

Document ID: EDOC1100064353

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