CN101873245B

CN101873245B - Method, device and network for establishing connections between home networks

Info

Publication number: CN101873245B
Application number: CN 200910135579
Authority: CN
Inventors: 方平; 吴黄伟; 张钦亮; 朱萸
Original assignee: Huawei Device Co Ltd
Current assignee: Global Innovation Polymerization LLC; Tanous Co
Priority date: 2009-04-27
Filing date: 2009-04-27
Publication date: 2013-04-24
Anticipated expiration: 2029-04-27
Also published as: CN101873245A

Abstract

The embodiment of the invention provides a method, device and network for establishing connections between home networks. The method comprises the following steps: using a second home network and a third home network to establish a remote access connection with a first home network or a remote device respectively, obtaining the capabilities supporting the remote access server of the second home network and the third home network; and determining the connection configuration parameters of the remote access server of the third home network according to the capabilities, and sending the parameters to the remote access server of the third home network. By using the technical scheme provided by the embodiment of the invention, connections can be conveniently established between home networks.

Description

The method that connects between home network, equipment and network

Technical field

The present invention relates to communication technical field, the method that particularly connects between home network, equipment and network.

Background technology

Family uses the increasing network equipment now, these equipment connect into home network with wired mode or wireless mode, utilize UPnP (Universal Plug and Play, UPnP) agreement to realize the information mutual communication of devices in home network and effectively control.

Prior art provides the method that connects between a kind of home network, the method needs the movable equipment among the home network A to move among the home network B, remote access agency among the home network B obtains the information that remote access needs from this movable equipment, initiate remote access request according to the information of obtaining to home network A, home network A carries out authentication to this remote access request, after the authentication success, home network B and home network A connect.

The shortcoming of prior art is:

Only the movable equipment in family's network A moves among the home network B, and the remote access that the information that remote access needs is passed among the home network B is acted on behalf of in order to help home network B to authenticate, and just can connect between two home networks.

Summary of the invention

The embodiment of the invention provides method, equipment and the network that connects between a kind of home network, can make things convenient between home network to connect.

In view of this, the embodiment of the invention provides:

The method that connects between a kind of home network comprises:

Management and control device utilizes the second home network and the 3rd home network to be connected with the remote access that First Family's network or remote equipment are set up respectively, obtains the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network; Described management and control device is arranged in described First Family's network, and perhaps described management and control device is described remote equipment;

The ability that the ability that described management and control device is supported according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network, make the second home network and the 3rd home network utilize respectively separately connection configuration parameter to set up remote access and connect.

The method that connects between a kind of home network comprises:

The management and control device of the 3rd home network utilizes the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtains the ability of the RAS support of the second home network;

A kind of management and control device, described management and control device is arranged in First Family's network, and perhaps described management and control device is remote equipment, comprising:

Acquiring unit, be used for utilizing the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network;

The parameter determining unit, be used for the ability that the RAS of the ability supported according to the RAS of the second home network and the 3rd home network is supported, determine the connection configuration parameter of RAS of the second home network and the connection configuration parameter of the RAS of the 3rd home network;

The first Transmit-Receive Unit is used for the connection configuration parameter of the RAS of described the second home network is sent to the RAS of the second home network;

The second Transmit-Receive Unit is used for the connection configuration parameter of the RAS of described the 3rd home network is sent to the RAS of the 3rd home network.

A kind of management and control device comprises:

The first acquiring unit is used for utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtains the ability of the RAS support of the second home network; Wherein, described management and control device is arranged in the 3rd home network;

A kind of network system comprises: the RAS in the management and control device in First Family's network, the second home network and the RAS in the 3rd home network, wherein,

Management and control device in described First Family's network, be used for utilizing the second home network to be connected with the remote access that First Family's network is set up respectively with the 3rd home network, obtain the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network; The ability that the ability of supporting according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network

RAS in described the second home network, connection configuration parameter for the RAS that receives described the second home network, utilize the connection configuration parameter of the RAS of described the second home network, connect with RAS in described the 3rd home network;

RAS in described the 3rd home network, connection configuration parameter for the RAS that receives described the 3rd home network, utilize the connection configuration parameter of the RAS of described the 3rd home network, connect with RAS in described the second home network.

A kind of network system comprises: set up remote equipment that remote access is connected, RAS in the second home network and the RAS in the 3rd home network with the second home network and the 3rd home network respectively, wherein,

Described remote equipment, be used for utilizing the second home network to be connected with the remote access that remote equipment is set up respectively with the 3rd home network, obtain the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network; The ability that the ability of supporting according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network;

A kind of network system comprises: the management and control device of the 3rd home network, and the RAS of the RAS of the 3rd home network and the second home network, wherein,

The management and control device of the 3rd home network is used for utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtains the ability of the RAS support of the second home network; The ability that the ability of supporting according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network, make the second home network and the 3rd home network utilize respectively separately connection configuration parameter to set up remote access and connect;

First Family's network in the one embodiment of the invention or the management and control device in the remote equipment are by utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

The management and control device of the 3rd home network is by utilizing the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network in another embodiment of the present invention, obtain the ability of the RAS support of the second home network, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

Description of drawings

Fig. 1 is the method flow diagram that connects between the home network that provides of the embodiment of the invention one;

Fig. 2 is the method flow diagram that connects between the home network that provides of the embodiment of the invention two;

Fig. 3 is the method flow diagram that connects between the home network that provides of the embodiment of the invention three;

Fig. 4 is the method flow diagram that connects between the home network that provides of the embodiment of the invention four;

Fig. 5 is the method flow diagram that connects between the home network that provides of the embodiment of the invention five;

Fig. 6 is the management and control device structure chart that the embodiment of the invention six provides;

Fig. 7 is the management and control device structure chart that the embodiment of the invention seven provides.

Embodiment

Embodiment one:

Consult Fig. 1, the embodiment of the invention one provides the method that connects between a kind of home network, comprising:

101, management and control device utilizes the second home network and the 3rd home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively, obtains the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network; Described management and control device is arranged in described First Family's network, and perhaps described management and control device is described remote equipment;

102, the ability supported of the RAS of the ability supported according to the RAS of the second home network of management and control device and the 3rd home network, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network, make the second home network and the 3rd home network utilize respectively separately connection configuration parameter to set up remote access and connect.

This management and control device is arranged in described First Family's network, perhaps this management and control device is described remote equipment, only be described as an example of First Family's network example in the subsequent embodiment, wherein, First Family's network is the home network A in the subsequent embodiment, the second home network is the home network B in the subsequent embodiment, and the 3rd home network is the home network C in the subsequent embodiment.

Management and control device in the embodiment of the invention one in First Family's network or the remote equipment is by utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, escape way parameter in collaborative configuration the second home network and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to escape way parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

Embodiment two:

Consult Fig. 2, the embodiment of the invention two provides the method that connects between a kind of home network, home network C in the method wishes to connect with home network B, supervisor console (Management Console among the home network A that connects with home network B and home network C respectively, MC) provide certificate to home network B and home network C, and the escape way parameter among collaborative configuration home network B and the home network C.

The prerequisite of the method is that home network B and home network A have set up remote access escape way, home network C and home network A have set up remote access escape way, wherein, can adopt the technology such as VPN (virtual private network) (Virtual Private Network, VPN) or IPSec to set up remote access escape way.

The method that connects between the home network that the embodiment of the invention two provides comprises:

201, home network C determines that home network B and home network A connect.

Wherein, home network C determines that the mode that home network B and home network A have connected includes but not limited to following several mode in this step:

First kind of way: utilize newly-increased UPnP control command (UPnP action) GetConnectedInfos and home network A to carry out information interaction, know built vertical connection of home network A and home network B.

Wherein, the parameter-definition of GetConnectedInfos order is as shown in table 1:

Argument	Direction
		HomeInfo	IN
HomeList	OUT

Table 1

Concrete, control point among the home network C (Control Point, CP) call and obtain link information GetConnectedInfos order RAS (the Remote AccessServer in the home network A, RAS) home network information that connects with home network A of request, carry the HomeInfo parameter in the GetConnectedInfos order of calling this moment, HomeInfo is character string (string) type, be specifically as follows the XML form, it comprises the home network information that application connects, be that the information of home network C is (such as comprising: global unique identification symbol (the Universally Unique Identifier of the RAS among the home network C, UUID), and/or certificates identified CredentialID, and/or friendly name FriendlyName etc.), wherein, HomeInfo is optional, also can not carry this HomeInfo in this GetConnectedInfos order.

RAS among the home network A returns response according to the GetConnectedInfos request that receives, wherein carry the HomeList parameter, this HomeList can be character string type, be specifically as follows the XML form, HomeList comprises the home network information that connects with home network A, perhaps, HomeList comprises the associated home network information with home network A, comprise the connection status of this home network this moment in this home network information, whether namely this home network is current is connected with home network A, and this XML is specifically as follows as follows:

<？xml?version＝″1.0″encoding＝″UTF-8″？>

< dads?xmlns＝″urn:schemas-upnp-org:ra:dads″

xmlns:xsi＝″http://www.w3.org/2001/XMLSchema-instance″

xsi:schemaLocation＝″urn:schemas-upnp-org:ra:dads

http://www.upnp.org/schemas/ra/dads-v1-CD-yyyymmdd.xsd″>

< HomeList>

< HomeInfo

RADAuuid＝″abcd1234-11a1-22b2-c333-01001d12e001″

CredentialID＝″Home?B″

FriendlyName＝″John′s?Home″

isConnected＝″True″

< HomeInfo

RADAuuid＝″abcd5678-11a1-22b2-c333-01001d12e001″

CredentialID＝″Home?F″

FriendlyName＝″Alice′s?Home″

isConnected＝″False″

</ HomeList>

</ dads>

The second way: home network A utilizes increases remote network command AddRemoteHomes, initiatively pushes the home network information that is connected with home network A to home network C.Concrete, the control point among the home network A utilizes increases remote network command, and the RAS in home network C pushes the home network information that is connected with home network A.

Wherein the parameter-definition of AddRemoteHomes is as shown in table 2:

Argument	Direction
		HomeList	IN

Table 2

Wherein, this HomeList can be character string type, is specifically as follows the XML form, and HomeList is the home network information that connects with home network A.

The third mode: home network C uses the outer mechanism of band to carry out information interaction with home network A, obtains the home network information that connects with home network A.

202, home network C sends request to home network A and sets up remote access message with home network B, and home network A and home network B carry out information interaction, receives home network B and agrees to set up remote access message.

This step can adopt but be not limited to following mode and realize:

First kind of way:

Control point among A1, the home network C sends request to the RAS among the home network A and sets up remote access message with home network B, this message can be used the connection request order RequestHomeConnection of family, and the parameter-definition of this family's connection request order is as shown in table 3:

The connection request order RequestHomeConnection of this family can be the UPnP control command that increases newly.

Argument	Direction
		CallerInfo	IN
CalleeInfo	IN
		RequestID	IN

Table 3

Wherein, CallerInfo can be character string type, be specifically as follows the XML form, it comprises the information that remote access home network is set up in request, be the information (can comprise: the UUID of the RAS among the home network C and/or CredentialID, and/or FriendlyName etc.) of home network C; CalleeInfo can be character string type, be specifically as follows the XML form, it comprises the requested information of setting up remote access home network, i.e. the information of home network B (can comprise: the UUID of RAS and/or CredentialID among the home network B, and/or FriendlyName etc.); RequestID is unsigned int (unsignedInt) type, this request of its unique identification.

CalleeInfo in the request command that control point among A2, the home network A receives according to the RAS among the home network A need to determine this family's connection request order is sent to RAS among the home network B.

RAS among A3, the home network B is according to CallerInfo, determine whether to agree to connect with home network C, control point in home network A sends the connection response order ResponseHomeConnection of family, and the parameter-definition of this family's connection response order is as shown in table 4:

Argument

Direction

RequestID	IN
		Confirmation	IN

Table 4

Wherein, RequestID is identical with RequestID in the family connection request order, and Confirmation is Boolean type, and whether expression home network B agrees to connect.Embodiment of the invention supposition home network B agrees to connect.

Control point among A4, the home network A determines that according to the RequestID in family's connection response order this family's connection response order is the response to the connection request order of above-mentioned family, and this family's connection response order is sent to RAS among the home network C.

The second way: use the outer mechanism of being with, home network C connects with home network B by home network A request, and agrees to set up remote access message by home network A reception home network B.

203, the supervisor console among the home network A (Management Console, MC) obtains the escape way protocol information of home network B and each self-supporting of home network C.

Wherein, the escape way protocol information of home network B support is the escape way protocol information that the RAS among the home network B supports; The escape way protocol information that home network C supports is the escape way protocol information that the RAS among the home network C supports.

Concrete, MC among the home network A is by utilizing RAS and the RAS in home network C of UPnP control command GetTransportAgentCapability from home network B to obtain respectively the escape way protocol information that escape way protocol information that home network B supports and home network C support, the escape way protocol information comprises: protocol name (such as IPsec/VPN), whether support the information such as sign of IPv6.

204, the MC among the home network A obtains the certificate delivery mechanism of home network B and each self-supporting of home network C.

Concrete, MC among the home network A by utilize UPnP control command GetSupportedCredentialDelivery respectively the RAS among the RAS from home network B and the home network C obtain certificate that home network B supports and deliver certificate that mechanism and home network C support and deliver machine-processedly, certificate delivery mechanism comprises: the information such as certificate cryptographic algorithm (such as RSA).

205, the MC among the home network A determines escape way agreement and the certificate delivery mechanism that home network B and home network C support.

Concrete, the escape way agreement that MC among the home network A selects home network B and home network C to support, the certificate cryptographic algorithm of selecting home network B and home network C all to support, if the escape way agreement that home network B and home network C support is more than two, then the MC among the home network A is according to optional one of default strategy; If the certificate cryptographic algorithm that home network B and home network C support is more than two, then the MC among the home network A is according to optional one of default strategy.

206, the MC among the home network A utilizes the certificate that home network B and home network C support to deliver mechanism, and new authentication is sent to respectively RAS among the home network B and the RAS among the home network C; The escape way agreement of utilizing home network B and home network C all to support, the escape way parameter of RAS among the configuration home network B, the escape way parameter of RAS among the configuration home network C.

This step specific implementation is: home network A delivers mechanism according to the certificate that home network B and home network C support, deliver new authentication to home network B and home network C, then call UPnP control command GetCredentialsList and obtain CredentialID from home network B and home network C respectively, this CredentialID can be the certificate hashed value, also can be for identifying the character string of this certificate; The escape way agreement of all supporting according to home network B and home network C, obtain respectively the escape way parameter of home network B and the escape way parameter of home network C, with the escape way parameter configuration of the Credential ID of home network B and home network B to B; With the escape way parameter configuration of the Credential ID of home network C and home network C to C.

207, the RAS of being connected with home network C of the RAS among the home network B founds a family network B to the connection between family's network C according to separately escape way parameter respectively.

Wherein, need to prove, among this embodiment and the RAS in the subsequent embodiment can be home gateway.

When the embodiment of the invention two wishes to connect with home network B in family's network C, home network A is connected with remote access that home network B and home network C set up respectively by it, obtain the ability of home network B support and the ability that home network C supports, RAS and the RAS among the home network C in home network B provide new authentication, and the escape way parameter of the RAS of the escape way parameter of the RAS of collaborative configuration home network B and home network C, home network B and home network C are founded a family being connected between network B and home network C according to separately escape way parameter respectively.

Embodiment three:

Consult Fig. 3, the embodiment of the invention three provides the method that connects between a kind of home network, after home network A in the method determines oneself to connect with home network B and home network C respectively, initiatively give another home network with the information pushing of a home network, and whether inquiry is ready to connect with the other side, in the situation that both sides are ready to connect with the other side, MC among the home network A provides certificate to home network B and home network C, and the escape way parameter among collaborative configuration home network B and the home network C.

The prerequisite of the method is that home network B and home network A have set up remote access escape way, and home network C and home network A have set up remote access escape way, wherein, can adopt the technology such as VPN or IPSec to set up remote access escape way.

The method that connects between the home network that the embodiment of the invention three provides comprises:

301, after home network A determines that oneself and home network B and home network C connect, send the inquiry of carrying home network B information to home network C and whether agree to set up remote access message, receive home network C and agree to set up remote access message; Send the inquiry of carrying home network C information to home network B and whether agree to set up remote access message, receive home network B and agree to set up remote access message.

Concrete, this step can increase remote household networking command AddRemoteHomes realization by sending, and this parameter-definition that increases the remote household networking command is as shown in table 5:

Argument	Direction
		RemoteHomeInfo	IN
RequestConnection	OUT

Table 5

Concrete, control point among the home network A sends respectively increase remote household networking command to RAS and the RAS among the home network C among the home network B, increase in the remote household networking command and comprise RemoteHomeInfo, RemoteHomeInfo can be the XML form, and it is respectively the information of home network C and home network B; The increase remote household networking command request that RAS response among RAS among the home network B and the home network C is received, comprise RequestConnection in its response message, this RequestConnection is Boolean type, when RequestConnection is 1, express willingness and connect with the other side, be 0 o'clock, the meaning that reluctates connects with the other side.

302-306 is similar to 203-207, does not repeat them here.

After home network A determines oneself to connect with home network B and home network C respectively in the embodiment of the invention three, initiatively give another home network with the information pushing of a home network, and whether inquiry is ready to set up remote access with the other side, all be ready to set up in the remote access situation with the other side both sides, provide new authentication to home network B and home network C, and the escape way parameter among collaborative configuration home network B and the home network C, home network B and home network C are founded a family being connected between network B and home network C according to separately escape way parameter respectively.

MC is arranged in home network A among above-described embodiment two and the embodiment three, in other embodiments, this MC also can be arranged in remote equipment, the long-range connection of setting up respectively by remote equipment and home network B and home network C, obtain the ability that home network B and home network C support, provide certificate to home network B and home network C, and the escape way parameter among collaborative configuration home network B and the home network C.In subsequent embodiment four, utilize MC collaborative configuration home network B among home network B or the home network C and the escape way parameter among the home network C.

Embodiment four:

Consult Fig. 4, the embodiment of the invention four provides the method that connects between a kind of home network, and the negotiation of escape way parameter is finished in family's network B/home network C in the method, and home network A only plays the effect of transmission channel.

The prerequisite of the method is that home network B and home network A have set up remote access escape way, and home network C and home network A have set up remote access escape way.

The method that connects between the home network that the embodiment of the invention four provides specifically comprises:

401, home network C determines that home network B is connected with home network A, obtains IP address and the port numbers of the RAS of home network B.

This step can realize by following several modes:

First kind of way: link information order GetConnectedInfos is obtained in the control point utilization among the home network C and home network A carries out information interaction, know built vertical connection of home network A and home network B, and obtain device description file (the Device Description Document of RAS among the IP address of RAS of home network B and port numbers or the home network B, DDD) URL, if that obtain is the URL of the description document of RAS among the home network B, then get access to the RAS description document according to this URL, from this RAS description document, obtain IP address and the port numbers of the RAS of home network B, also can comprise the order (action) of the RAS support of home network B in this RAS description document.

In this mode, this obtains IP address and port numbers that HomeList in the link information order comprises the RAS of the home network B that connects with home network A.

The second way:

Control point among the home network A utilizes increases remote network command AddRemoteHomes, and active pushes IP address and the port numbers of the RAS of the home network B that is connected with home network A to the RAS among the home network C.

The third mode: home network C uses the outer mechanism of band to carry out information interaction with home network A, obtains IP address and the port numbers of the RAS of the home network B that connects with home network A.

402, the control point among the home network C is according to IP address and the port numbers of the RAS of the home network B that obtains, send the remote access request of setting up of the certificate information of carrying home network C to the RAS of home network B, the RAS of home network B is according to receiving that certificate information determines whether home network C is credible, if credible, the control point answer in home network C agrees to set up remote access message.

403, authentication success is learnt at the control point of MC from home network C among the home network C, obtain transmission agent capability order GetTransportAgentCapability by calling, the RAS from home network B obtains the escape way protocol information that home network B supports.

404, the MC among the home network C obtains the order of transmission agent capability by calling, RAS from home network C obtains the local escape way protocol information of supporting, escape way agreement and the local escape way agreement of supporting that home network B is supported compare, and determine the escape way agreement that home network C and home network B support.

405, according to above-mentioned definite escape way agreement, the escape way parameter that the escape way parameter that the RAS of negotiation home network C supports and the RAS of home network B support, the configuration file of the escape way parameter that the RAS that carries home network B is supported sends to the RAS among the home network B, and the configuration file of the escape way parameter that the RAS that carries home network C is supported sends to the RAS among the home network C.

406, the RAS of being connected with home network C of the RAS among the home network B founds a family network B to the connection between family's network C according to separately escape way parameter respectively.

Wherein, among this embodiment, after the RAS of family's network B determines to agree to set up remote access, can obtain the order of transmission agent capability by calling by the MC among the home network B, RAS from home network C obtains the escape way protocol information that home network C supports, and the escape way parameter of the RAS support of the escape way parameter of the RAS support of negotiation home network C and home network B, the escape way parameter that the RAS of home network B is supported sends to the RAS among the home network B, and the escape way parameter that the RAS of home network C is supported sends to the RAS among the home network C.

Home network C obtains IP address and the port numbers of RAS among the home network B in the embodiment of the invention four by home network A, IP address and port numbers according to the home network B that obtains, to home network B request authentication, and obtain the escape way protocol information of home network B, escape way agreement and the local escape way agreement of supporting that RAS among the home network B is supported compare, the escape way agreement of selecting home network B and home network C all to support, the escape way parameter of RAS among the escape way parameter of RAS and the home network C among the configuration home network B is in order to connect between home network B and home network C.

Embodiment five:

Consult Fig. 5, the embodiment of the invention five provides the method that connects between a kind of home network, and the difference part of the method and embodiment two is: the certificate of a Fan family front yard network is transmitted to the other side by home network A and authenticates, and the method specifically comprises:

501-502 is identical with 401-402.

503, the control point among the home network C and the control point among the home network B respectively the RAS in the home network A send the message of expression authentication success.

This message is specifically as follows a UPnP control command, such as demonstration validation order CertificationConfirmation, wherein can carry the parameter I sConfirmed of expression authentication success, and this parameter can be Boolean type.If pass through for " 1 " expression authentication, if be " 0 ", the expression authentication is not passed through.

The described message that MC among the home network C receives according to the RAS among the home network C determines that home network B finishes mutual authentication with home network C.

504, the MC among the home network A obtains the escape way protocol information of home network B and each self-supporting of home network C.

505, the MC among the home network A determines the escape way agreement that home network B and home network C support.

506, the MC among the home network A utilizes the escape way agreement that home network B and home network C support, the escape way parameter that RAS supports among the configuration home network B, the escape way parameter that RAS supports among the configuration home network C.

507, the RAS of being connected with home network C of the RAS among the home network B founds a family network B to the connection between family's network C according to separately escape way parameter respectively.

Home network C in the embodiment of the invention five is transmitted to home network B with the authentication of request home network B by home network A with certificate information, after authentication is passed through, escape way parameter among home network A collaborative configuration home network B and the home network C founds a family being connected between network B and home network C respectively home network B and home network C according to separately escape way parameter.

Embodiment six:

Consult Fig. 6, the embodiment of the invention six provides a kind of management and control device, and described management and control device is arranged in First Family's network, and perhaps described management and control device is remote equipment, comprising:

Acquiring unit 601, be used for utilizing the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network;

Parameter determining unit 602, be used for the ability that the RAS of the ability supported according to the RAS of the second home network and the 3rd home network is supported, determine the connection configuration parameter of RAS of the second home network and the connection configuration parameter of the RAS of the 3rd home network;

The first Transmit-Receive Unit 603 is used for the connection configuration parameter of the RAS of described the second home network is sent to the RAS of the second home network;

The second Transmit-Receive Unit 604 is used for the connection configuration parameter of the RAS of described the 3rd home network is sent to the RAS of the 3rd home network.

Optionally, the ability of the RAS support of the second home network comprises: the certificate that the RAS of the second home network is supported is delivered algorithm; The ability of the RAS support of the 3rd home network comprises: the certificate that the RAS of the 3rd home network is supported is delivered algorithm; Management and control device can be the RAS of the second home network and the RAS transmission certificate of the 3rd home network, at this moment, this management and control device also comprises: selected cell 605, be used for delivering the certificate that the RAS of algorithm and the 3rd home network supports according to the certificate that the RAS of the second home network is supported and deliver algorithm, the certificate of selecting the RAS of the RAS of the second home network and the 3rd home network all to support is delivered algorithm; The first Transmit-Receive Unit 603 also is used for delivering algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, to the RAS transmission certificate of the second home network; The second Transmit-Receive Unit 604 also is used for delivering algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, to the RAS transmission certificate of the 3rd home network.

Optionally, this management and control device also comprises: the first determining unit and the first control unit, wherein,

The first determining unit is used for determining that described First Family's network or remote equipment and the second home network and the 3rd home network connect respectively; The first control unit is used for after the first determining unit is determined to connect, and controls the first Transmit-Receive Unit 603 and sends the inquiry of carrying the 3rd home network information to the RAS in the second home network and whether agree to set up remote access message; Controlling the RAS of the second Transmit-Receive Unit 604 in the 3rd home network sends the inquiry of carrying the second home network information and whether agrees to set up remote access message; This moment described the first Transmit-Receive Unit 603, whether be used for sending the inquiry of carrying the 3rd home network information to the RAS of the second home network and agree to set up remote access message, what receive that the RAS of the second home network sends is ready to set up remote access message; Whether described the second Transmit-Receive Unit 604 is used for sending the inquiry of carrying the second home network information to the RAS of the 3rd home network agrees to set up remote access message, and what receive that the RAS of the 3rd home network sends is ready to set up remote access message; Described acquiring unit 601 is concrete be used for described the first Transmit-Receive Unit 603 receive be ready to set up remote access message and described the second Transmit-Receive Unit 604 receive be ready to set up remote access message after, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported.

Optionally, this management and control device also comprises: the second control unit and the second determining unit, wherein,

The second control unit is used for after knowing that the 3rd home network requests and the second home network are set up remote access, controls the second Transmit-Receive Unit and described the second home network carries out information interaction; The second determining unit is used for carrying out according to described the second Transmit-Receive Unit and described the second home network the result of information interaction, determines that the second home network is agreed and the 3rd home network is set up remote access; Acquiring unit 601 this moment concrete being used for after described the second determining unit determines that the second home network is agreed to set up remote access with the 3rd home network, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported.

Management and control device in the embodiment of the invention six is by utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

Embodiment seven:

Consult Fig. 7, the embodiment of the invention seven provides a kind of management and control device, and it is arranged in the 3rd home network, comprising:

The first acquiring unit 701 is used for utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtains the ability of the RAS support of the second home network; Wherein, described management and control device is arranged in the 3rd home network;

Parameter determining unit 702, be used for the ability that the RAS of the ability supported according to the RAS of the second home network and the 3rd home network is supported, determine the connection configuration parameter of RAS of the second home network and the connection configuration parameter of the RAS of the 3rd home network;

The first Transmit-Receive Unit 703 is used for the connection configuration parameter of the RAS of described the second home network is sent to the RAS of the second home network;

The second Transmit-Receive Unit 704 is used for the connection configuration parameter of the RAS of described the 3rd home network is sent to the RAS of the 3rd home network.

Optionally, the first Transmit-Receive Unit 703 also is used for IP address and port numbers according to the RAS of the second home network that obtains, initiate to carry to the second home network the 3rd home network certificate information set up remote access request; Remote access message is set up in the agreement that receives described the second home network transmission, and it is that described the second home network confirms that according to the certificate information of described the 3rd home network described the 3rd home network sends after credible that remote access message is set up in described agreement; This moment described the first acquiring unit 701 concrete be used for receive agree to set up remote access message after, utilize the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of the second home network.

Optionally, described the first Transmit-Receive Unit also be used for to receive the remote access request of setting up of the certificate information of carrying the second home network; Described the first acquiring unit specifically is used for when determining that according to the certificate information of the second home network described the second home network is credible, utilize the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of the second home network.

Management and control device in the embodiment of the invention seven is by utilizing the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of the second home network, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

Embodiment eight:

The embodiment of the invention eight provides a kind of network system, comprising: the RAS in the management and control device in First Family's network, the second home network and the RAS in the 3rd home network, wherein,

Management and control device in First Family's network in the embodiment of the invention eight is by utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

Embodiment nine:

The embodiment of the invention nine provides a kind of network system, comprise: set up remote equipment that remote access is connected, RAS in the second home network and the RAS in the 3rd home network with the second home network and the 3rd home network respectively, wherein

Remote equipment in the embodiment of the invention nine is by utilizing the second home network to be connected with the remote access that First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

Embodiment ten:

The embodiment of the invention ten provides a kind of network system, comprising: the management and control device of the 3rd home network, and the RAS of the RAS of the 3rd home network and the second home network, wherein,

Wherein, the RAS of the management and control device of the 3rd home network and the 3rd home network can be integrated on the equipment.

The management and control device of the 3rd home network in the embodiment of the invention ten is by utilizing the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of the second home network, according to the connection configuration parameter in ability collaborative configuration the second home network that obtains and the 3rd home network, make the second home network and the 3rd home network set up internetwork connection according to connection configuration parameter separately respectively, do not need as prior art movable termination must move to the opposite end home network and could set up two connections between home network.

One of ordinary skill in the art will appreciate that all or part of step that realizes in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium, read-only memory for example, disk or CD etc.

The machinery of consultation, equipment and the network that connect between the above home network that the embodiment of the invention is provided are described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims

1. the method that connects between a home network is characterized in that, comprising:

The ability that the ability that described management and control device is supported according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network, make the second home network and the 3rd home network utilize respectively separately connection configuration parameter to set up remote access and connect; The ability of the RAS support of the second home network comprises: the certificate that the RAS of the second home network is supported is delivered algorithm;

The ability of the RAS support of the 3rd home network comprises: the certificate that the RAS of the 3rd home network is supported is delivered algorithm;

The method also comprises: the certificate that described management and control device is supported according to the RAS of the second home network is delivered the certificate that the RAS of algorithm and the 3rd home network supports and is delivered algorithm, and the certificate of selecting the RAS of the RAS of the second home network and the 3rd home network all to support is delivered algorithm;

Deliver algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the second home network and the RAS of the 3rd home network.

2. method according to claim 1 is characterized in that, before the ability that the RAS of ability that the RAS that obtains the second home network is supported and the 3rd home network is supported, the method also comprises:

Described First Family's network or remote equipment are after itself and the second home network and the 3rd home network connect respectively, whether the RAS in the second home network sends the inquiry of carrying the 3rd home network information agrees to set up remote access message, and what receive that the RAS of the second home network sends is ready to set up remote access message; Whether the RAS in the 3rd home network sends the inquiry of carrying the second home network information agrees to set up remote access message, and what receive that the RAS of the 3rd home network sends is ready to set up remote access message.

3. method according to claim 1 is characterized in that, before the ability that the RAS of ability that the RAS that obtains the second home network is supported and the 3rd home network is supported, the method also comprises:

Described First Family's network or remote equipment receive request and second home network of the transmission of the 3rd home network and set up remote access message, carry out information interaction with described the second home network, determine that the second home network is agreed and the 3rd home network is set up remote access.

4. method according to claim 3 is characterized in that, is receiving before request that the 3rd home network sends and the second home network set up remote access message, and the method also comprises:

Described the 3rd home network is determined built vertical connection of the second home network and First Family's network according to the home network information that connects with First Family's network that receives;

Perhaps,

Described the 3rd home network is determined built vertical connection of the second home network and described remote equipment according to the home network information that connects with remote equipment that receives.

5. method according to claim 1 is characterized in that, the method also comprises:

The second home network is according to IP address and the port numbers of the RAS of the 3rd home network that obtains, initiate to carry to the 3rd home network the second home network certificate information set up remote access request;

Remote access message is set up in the agreement that receives described the 3rd home network transmission;

Described the second home network and described the 3rd the home network respectively remote agent server in described First Family's network or remote equipment send the message of expression authentication success;

The ability of the ability of described RAS support of obtaining the second home network and the RAS support of the 3rd home network is specially:

After the remote agent server of management and control device in described First Family's network from described First Family's network known the message of described expression authentication success, after perhaps the management and control device in the described remote equipment is known the message of described expression authentication success, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported.

6. the method that connects between a home network is characterized in that, comprising:

7. method according to claim 6 is characterized in that, before the ability that the RAS that obtains the second home network is supported, the method also comprises:

The 3rd home network is according to IP address and the port numbers of the RAS of the second home network that obtains, initiate to carry to the second home network the 3rd home network certificate information set up remote access request; Remote access message is set up in the agreement that receives described the second home network transmission.

8. method according to claim 7 is characterized in that, setting up before the remote access request of certificate information from the 3rd home network to the second home network that initiate to carry, the method also comprises:

Perhaps,

9. method according to claim 6 is characterized in that, before the ability that the RAS that obtains the second home network is supported, the method also comprises:

Described the 3rd home network confirms that according to the certificate information of described the second home network described the second home network is credible.

10. method according to claim 9 is characterized in that,

Setting up before the remote access request of certificate information from the second home network to the 3rd home network that initiate to carry, the method also comprises:

Described the second home network is determined built vertical connection of the 3rd home network and First Family's network according to the home network information that connects with First Family's network that receives;

Perhaps,

Described the second home network is determined built vertical connection of the 3rd home network and described remote equipment according to the home network information that connects with remote equipment that receives.

11. a management and control device, described management and control device is arranged in First Family's network, and perhaps described management and control device is remote equipment, it is characterized in that, comprising:

The second Transmit-Receive Unit is used for the connection configuration parameter of the RAS of described the 3rd home network is sent to the RAS of the 3rd home network;

The ability of the RAS support of described the second home network comprises: the certificate that the RAS of the second home network is supported is delivered algorithm; The ability of the RAS support of the 3rd home network comprises: the certificate that the RAS of the 3rd home network is supported is delivered algorithm;

Described management and control device also comprises: selected cell, be used for delivering the certificate that the RAS of algorithm and the 3rd home network supports according to the certificate that the RAS of the second home network is supported and deliver algorithm, the certificate of selecting the RAS of the RAS of the second home network and the 3rd home network all to support is delivered algorithm;

Described the first Transmit-Receive Unit also is used for delivering algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, sends certificate to the RAS of the second home network;

Described the second Transmit-Receive Unit also is used for delivering algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, sends certificate to the RAS of the 3rd home network.

12. management and control device according to claim 11 is characterized in that,

This management and control device also comprises: the first determining unit and the first control unit,

Described the first determining unit is used for determining that described First Family's network or remote equipment and the second home network and the 3rd home network connect respectively;

Described the first control unit, be used for after described the first determining unit is determined to connect, control the first Transmit-Receive Unit and send the inquiry of carrying the 3rd home network information to the RAS in the second home network and whether agree to set up remote access message; Controlling the RAS of the second Transmit-Receive Unit in the 3rd home network sends the inquiry of carrying the second home network information and whether agrees to set up remote access message;

Described acquiring unit, be used for described the first Transmit-Receive Unit receive be ready to set up remote access message and described the second Transmit-Receive Unit receive be ready to set up remote access message after, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported.

13. management and control device according to claim 11 is characterized in that,

This management and control device also comprises: the second control unit and the second determining unit,

Described the second control unit is used for after knowing that the 3rd home network requests and the second home network are set up remote access, controls the second Transmit-Receive Unit and described the second home network carries out information interaction;

Described the second determining unit is used for carrying out according to described the second Transmit-Receive Unit and described the second home network the result of information interaction, determines that the second home network is agreed and the 3rd home network is set up remote access;

Described acquiring unit, be used for after described the second determining unit determines that the second home network is agreed to set up remote access with the 3rd home network, obtain the ability that the RAS of ability that the RAS of the second home network supports and the 3rd home network is supported.

14. a management and control device is characterized in that, comprising:

15. management and control device according to claim 14 is characterized in that,

Described the first Transmit-Receive Unit also is used for IP address and port numbers according to the RAS of the second home network that obtains, initiate to carry to the second home network the 3rd home network certificate information set up remote access request; Remote access message is set up in the agreement that receives described the second home network transmission;

Described the first acquiring unit, be used for receive agree to set up remote access message after, obtain the ability that the RAS of the second home network is supported.

16. management and control device according to claim 14 is characterized in that,

Described the first Transmit-Receive Unit also be used for to receive the remote access request of setting up of the certificate information of carrying the second home network;

Described the first acquiring unit, be used for when determining that according to the certificate information of the second home network described the second home network is credible, utilize the second home network to be connected with the remote access that described First Family's network or remote equipment are set up respectively with the 3rd home network, obtain the ability of the RAS support of the second home network.

17. a network system is characterized in that, comprising: the RAS in the management and control device in First Family's network, the second home network and the RAS in the 3rd home network, wherein,

Management and control device in described First Family's network, be used for utilizing the second home network to be connected with the remote access that First Family's network is set up respectively with the 3rd home network, obtain the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network; The ability that the ability of supporting according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network;

Described management and control device is used for delivering the certificate that the RAS of algorithm and the 3rd home network supports according to the certificate that the RAS of the second home network is supported and delivers algorithm, and the certificate of selecting the RAS of the RAS of the second home network and the 3rd home network all to support is delivered algorithm; Deliver algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the second home network; Deliver algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the 3rd home network;

18. network system, it is characterized in that, comprise: set up remote equipment that remote access is connected, RAS in the second home network and the RAS in the 3rd home network with the second home network and the 3rd home network respectively, wherein

Described remote equipment, be used for utilizing the second home network to be connected with the remote access that remote equipment is set up respectively with the 3rd home network, obtain the ability of the RAS support of ability that the RAS of the second home network supports and the 3rd home network; The ability that the ability of supporting according to the RAS of the second home network and the RAS of the 3rd home network are supported, determine the second home network RAS the connection configuration parameter and send to the RAS of the second home network, determine the 3rd home network RAS the connection configuration parameter and send to the RAS of the 3rd home network; The ability of the RAS support of described the second home network comprises: the certificate that the RAS of the second home network is supported is delivered algorithm; The ability of the RAS support of the 3rd home network comprises: the certificate that the RAS of the 3rd home network is supported is delivered algorithm;

Described remote equipment also is used for delivering the certificate that the RAS of algorithm and the 3rd home network supports according to the certificate that the RAS of the second home network is supported and delivers algorithm, and the certificate of selecting the RAS of the RAS of the second home network and the 3rd home network all to support is delivered algorithm; Deliver algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the second home network; Also be used for delivering algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the 3rd home network;

19. a network system is characterized in that, comprising: the management and control device of the 3rd home network, the RAS of the RAS of the 3rd home network and the second home network, wherein,

Described management and control device also is used for delivering the certificate that the RAS of algorithm and the 3rd home network supports according to the certificate that the RAS of the second home network is supported and delivers algorithm, and the certificate of selecting the RAS of the RAS of the second home network and the 3rd home network all to support is delivered algorithm; Deliver algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the second home network; Deliver algorithm according to the certificate that the RAS of the RAS of described the second home network and the 3rd home network is all supported, send certificate to the RAS of the 3rd home network;