Key Operations Recorded by CTS

With CTS, you can record operations performed on the VPC service for further query, audit, and backtracking purposes.

Table 1 lists the VPC operations that can be recorded by CTS.

**Table 1** VPC operations that can be recorded by CTS
Operation	Resource Type	Trace Name
Modifying a bandwidth	Bandwidth	modifyBandwidth
Assigning an EIP	EIP	createEip
Releasing an EIP	EIP	deleteEip
Binding an EIP	EIP	bindEip
Unbinding an EIP	EIP	unbindEip
Assigning a private IP address	Private IP address	createPrivateIp
Deleting a private IP address	Private IP address	deletePrivateIp
Creating a security group	security_groups	createSecurity-group
Updating a security group	security_groups	updateSecurity-group
Deleting a security group	security_groups	deleteSecurity-group
Adding a security group rule	security-group-rules	createSecurity-group-rule
Updating a security group rule	security-group-rules	updateSecurity-group-rule
Deleting a security group rule	security-group-rules	deleteSecurity-group-rule
Creating a subnet	Subnet	createSubnet
Deleting a subnet	Subnet	deleteSubnet
Modifying a subnet	Subnet	modifySubnet
Creating a VPC	VPC	createVpc
Deleting a VPC	VPC	deleteVpc
Modifying a VPC	VPC	modifyVpc
Creating a router	routers	createRouter
Updating a router	routers	updateRouter
Adding an interface to a router	routers	addRouterInterface
Deleting an interface from a router	routers	removeRouterInterface
Creating a port	ports	createPort
Updating a port	ports	updatePort
Deleting a port	ports	deletePort
Creating a network	networks	createNetwork
Updating a network	networks	updateNetwork
Deleting a network	networks	deleteNetwork
Batch adding or deleting subnet tags	tag	batchUpdateTags
Batch adding or deleting VPC tags	tag	batchUpdateVpcTags
Creating a route table	routetables	createRouteTable
Updating a route table	routetables	updateRouteTable
Deleting a route table	routetables	deleteRouteTable
Creating a VPC peering connection	vpc-peerings	createVpcPeerings
Updating a VPC peering connection	vpc-peerings	updateVpcPeerings
Deleting a VPC peering connection	vpc-peerings	deleteVpcPeerings
Creating a network ACL	firewall-groups	createFirewallGroup
Updating a network ACL	firewall-groups	updateFirewallGroup
Deleting a network ACL	firewall-groups	deleteFirewallGroup
Creating a network ACL policy	firewall-policies	createFirewallPolicy
Updating a network ACL policy	firewall-policies	updateFirewallPolicy
Deleting a network ACL policy	firewall-policies	deleteFirewallPolicy
Inserting a network ACL rule	firewall-policies	insertFirewallPolicyRule
Removing a network ACL rule	firewall-policies	removeFirewallPolicyRule
Creating a network ACL rule	firewall-rules	createFirewallRule
Updating a network ACL rule	firewall-rules	updateFirewallRule
Deleting a network ACL rule	firewall-rules	deleteFirewallRule
Creating an IP address group	address_group	createAddress_group
Updating an IP address group	address_group	updateAddress_group
Forcibly deleting an IP address group	address_group	force_deleteAddress_group
Deleting an IP address group	address_group	deleteAddress_group
Creating a VPC flow log	flowlogs	createFlowLog
Updating a VPC flow log	flowlogs	updateFlowLog
Deleting a VPC flow log	flowlogs	deleteFlowLog
Creating a public NAT gateway	natgateways	createNatGateway
Modifying a public NAT gateway	natgateways	updateNatGateway
Deleting a public NAT gateway	natgateways	deleteNatGateway
Creating a DNAT rule	dnatrules	createDnatRule
Modifying a DNAT rule	dnatrules	updateDnatRule
Deleting a DNAT rule	dnatrules	deleteDnatRule
Creating an SNAT rule	snatrules	createSnatRule
Modifying an SNAT rule	snatrules	updateSnatRule
Deleting an SNAT rule	snatrules	deleteSnatRule