Ali cloud server when buying through agents, agents must first Ali cloud distribution platform in order, but the agents under orders alone in his account, the VPC can not choose a proprietary network that we created when configuring the server, only select "default proprietary network."
Then, after we passed the "shopping list" to buy server buy server uses the "default private network" created but could not we use the default private network, so Ali cloud 172 is automatically created at the beginning of the segment's proprietary network switch and the newly purchased alone server disposed therein. Ali cloud ECS console provides a modified private IP functionality, but does not provide a function to modify VPC's proprietary network.
Submitted a ticket to Ali cloud, customer service can help to migrate to a different server VPC, but the discovery of new servers purchased to operate 5 days after the migration. So go buy outcome of the proxy server into the network in order to change the VPC in 5 days after the purchase, these units can only be converted after the server package monthly subscription to a paid according to the amount and release the re-buy their own servers.