How Do I Configure and Modify the Interesting Traffic of a VPN on the Cloud?

The interesting traffic is generated when the local subnet and remote subnet communicate with each other using the full mesh topology. For example, there are two local subnets A and B, and three remote subnets C, D, and E. The ACL rules for the interesting traffic are as follows:

rule 1 permit ip source A destination C
rule 2 permit ip source A destination D
rule 3 permit ip source A destination E
rule 4 permit ip source B destination C
rule 5 permit ip source B destination D
rule 6 permit ip source B destination E

If you modify the local subnet and remote subnet on the management console, the interesting traffic of the VPN device is automatically updated. That is, the ACL rules on the cloud are modified.