Method and device for providing an address by device to be managed of a network

A non-transitory computer-readable medium comprising a computer program including instructions for executing steps of a provision method when said program is executed by a computer, the provision method comprising:

• an identification step for identifying a server suitable for controlling an intermediate device;
• a send step for sending a request to a server to cause the intermediate device to set up static routing to a managed device to enable packets received by the intermediate device and addressed to a reachability address associated by the intermediate device with the managed device to be conveyed to a contact address of said managed device;
• a reception step for receiving a response from the server including said reachability address associated by the intermediate device with the managed device;
• and
• a provision step for providing the management device with an address including the received reachability address, said address being for use by the management device to request the setting up of a management session with the managed device.

A non-transitory computer-readable medium comprising a computer-readable data medium storing a computer program including instructions for executing steps of a provision method, the provision method comprising:

• an identification step for identifying a server suitable for controlling an intermediate device;
• a send step for sending a request to a server to cause the intermediate device to set up static routing to a managed device to enable packets received by the intermediate device and addressed to a reachability address associated by the intermediate device with the managed device to be conveyed to a contact address of said managed device;
• a reception step for receiving a response from the server including said reachability address associated by the intermediate device with the managed device;
• and
• a provision step for providing the management device with an address including the received reachability address, said address being for use by the management device to request the setting up of a management session with the managed device.

A managed device of a first telecommunications network that is managed by a management device situated in a second telecommunications network, the managed device comprising:

• a non-transitory computer-readable medium configured to store an application, the application comprising:
• an identification module configured to identify a server suitable for controlling an intermediate device situated between the first and second telecommunications networks;
• a send module configured to send to the server a request for the intermediate device to set up static routing to the managed device enabling packets received by the intermediate device and addressed to a reachability address associated by the intermediate device with the managed device to be conveyed to a contact address of said managed device;
• a reception module suitable for receiving a response from the server, the response including said reachability address associated by the intermediate device with the managed device;
• and
• a provision module configured to provide the management device with an address comprising the received reachability address, said address being for use by the management device in order to request the setting up of a management session with the managed device;
• and
• a processor configured to process the application.

A communications system comprising:

• a managed device in a first telecommunications network, the managed device comprising:
• a non-transitory computer-readable medium configured to store an application, the application comprising:
• an identification module configured to identify a server suitable for controlling an intermediate device situated between the first telecommunications network and a second telecommunications network;
• a send module configured to send to the server a request for the intermediate device to set up static routing to the managed device enabling packets received by the intermediate device and addressed to a reachability address associated by the intermediate device with the managed device to be conveyed to a contact address of said managed device;
• a reception module suitable for receiving a response from the server, the response including said reachability address associated by the intermediate device with the managed device;
• and
• a provision module configured to provide a management device with an address comprising the received reachability address, said address being for use by the management device in order to request the setting up of a management session with the managed device;
• the management device for managing the managed device and situated in a second telecommunications network;
• the intermediate device situated between the first and second telecommunications networks;
• and
• the server suitable for controlling the intermediate device;
• and
• a processor configured to process the application.