Data Model

The configuration model files matching ECA is huawei-netstream.yang.

Only the following switch models support ECA:

S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-HI, S6730-H, S6730S-H, S6730-S, S6730S-S

Before configuring this function, change the resource allocation mode to eca and restart the switch.

**Table 1** Configuration objects of ECA
Object	Description	Value	Remarks
/huawei-netstream:nge/enable	Enables the IAE.	The value is of the Boolean type: true: The IAE is enabled. false: The IAE is disabled. The default value is false.	N/A
/huawei-netstream:nge/active-timeout	Sets the aging time of active flows of the ECA session.	The value is an integer in the range from 1 to 300, in seconds. The default value is 60.	N/A
/huawei-netstream:nge/inactive-timeout	Sets the aging time of inactive flows of the ECA session.	The value is an integer in the range from 1 to 300, in seconds. The default value is 15.	N/A
/huawei-netstream:eca/acl	Adds a specified ACL to the ECA whitelist.	The value is an integer in the range from 3000 to 3999.	N/A
/huawei-netstream:eca/enhanced-mode	Enables the ECA enhanced mode.	The value is of the Boolean type: true: The ECA enhanced mode is enabled. false: The ECA enhanced mode is disabled. The default value is true.	N/A
/huawei-netstream:netstream-apply/interface/eca-enable/direction	Enables the ECA function and specifies the direction of traffic for which ECA is performed.	The value is of the enumerated type: inbound outbound both	N/A