Data Model

The configuration model file matching packet capture is huawei-capture.yang.

**Table 1** Configuration objects of packet capture
Object	Description	Value	Remarks
/huawei-capture:capture-pkt/cpu	Captures packets sent to the CPU.	This object does not need any data configuration.	cpu and ifNameType cannot be configured simultaneously.
/huawei-capture:capture-pkt/ifNameType	Captures packets on a specified interface.	The value is a string in the format of interface-typeinterface-number. interface-type specifies the interface type. interface-number specifies the interface number. The interface must exist on the switch.
/huawei-capture:capture-pkt/vlan-id	Captures packets from the specified outer VLAN.	The value is an integer that ranges from 1 to 4094. The VLAN must exist on the switch.	N/A
/huawei-capture:capture-pkt/cvlan-id	Captures packets from the specified inner VLAN.	The value is an integer that ranges from 1 to 4094. The VLAN must exist on the switch.	Only the S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720S-EI, S6730-H, S6730S-H, S6730-S, and S6730S-S support this object.
/huawei-capture:capture-pkt/acl-id	Captures packets matching the specified ACL.	The value is an integer in the range from 2000 to 5999 for the S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720S-EI, S6730-H, S6730S-H, S6730-S, and S6730S-S, and from 2000 to 4999 for other models. The ACL must exist on the switch.	N/A
/huawei-capture:capture-pkt/car-cir	Indicates the rate of capturing packets.	The value is an integer that ranges from 8 to 256, in kbit/s. The default value is 64.	Only the S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720S-EI, S6730-H, S6730S-H, S6730-S, and S6730S-S support this object.
/huawei-capture:capture-pkt/packetnumber	Indicates the number of packets to be captured. The system stops capturing packets after the specified number of packets are captured.	The value is an integer that ranges from 1 to 1000. The default value is 100.	N/A
/huawei-capture:capture-pkt/packetlenth	Indicates the length of a single captured packet, which means the first several bytes of the captured packet.	The value is an integer that ranges from 20 to 64, in bytes. The default value is 64.	N/A
/huawei-capture:capture-pkt/timeout	Indicates the timeout interval of packet capture. The system stops capturing packets after the specified timeout interval.	The value is an integer that ranges from 1 to 300, in seconds. The default value is 60.	N/A
/huawei-capture:capture-pkt/filename	Saves captured packets to the specified file.	The file name is a string in .cap format. The default value is capture.cap*.	N/A

**Table 2** Notification message
Item	Description
esn	Indicates the device ESN.
filename	Indicates the name of the file that stores the captured packets.
type	Indicates the type of the file that stores the captured packets.
status	Indicates the result of packet capture.
errorcode	Indicates the error code.