Example methods and systems are provided for a management entity on a first network to access a node deployed on a second network that is isolated from the first network. The method may include assigning a first network address to the node, the first network address being a transient network address for the management entity to access the node temporarily from the first network. The method may further include configuring a firewall that isolates the second network from the first network to translate the first network address to a second network address; and performing a remoting operation by accessing the node at the first network address via the firewall. The node is accessible through the firewall translating the first network address to the second network address.