CN104811379A - Router addressing method for instant communication server interoperability - Google Patents

Abstract

The invention discloses a router addressing method for instant communication server interoperability. The method includes 1, marking, namely establishing an identifier RID, HID and UID unique in the whole network for each instant communication router, server and user; 2, addressing, namely when the instant communication user logs through different servers, allowing the server, allowing the user to log, to query the network address of servers the user logged to establish network connection among the servers; 3, routing, namely when a source server transmits a target server addressing request to a managing router, allowing the router to route the addressing request in a routing service network and return the target server network address to the source server after the network address is queried. The method has the advantages that a creative instant communication network frame is provided, and the reliable interoperability of private and public instant communication servers can be realized.

Description

For the router addressing method that instant communication server interconnects

Technical field

The invention belongs to areas of information technology, relate to the network architecture of instant messaging, Method and Technology, be particularly related to the method that interconnects that user provides a set of leap corporations, enterprise or tissue, area and national privately owned and public instant communication server.

Background technology

Instant messaging (Instant Messaging, be abbreviated as IM) be mobile phone, between panel computer and computer user, utilize network to carry out transmission and the receiving course of instant message, can transmit the information such as word, picture, sound and video, be one of very general and welcome network application in the Internet.

, all also there is not the concept of the routing addressing interconnected between instant communication server, ideasand methods and technology in instant messaging application all at present.Lead to as micro-letter, QQ, MSN, Skype and Tengxun, their service network is a Flat Architecture, the data of what Servers-all called is same database.And the logical this instant messaging service platforms for medium-sized and small enterprises of picture hundred million enterprise, although introduce primary, backup two controllers, server is managed, its objective is in order to load balancing, improve instant messaging service performance.

Summary of the invention

Object of the present invention, be for different corporations, enterprise or organize even individual, there is provided a kind of under the complex network environments such as the Internet, corporate intranet and cloud computing platform, the privately owned or public instant communication server that they use can carry out the method that safety interconnects.The method, by instant communications service layer, builds a route service layer, for the instant communication server of different owner carries out routing addressing, enables them couple together, thus sets up telescopic instant messaging system flexibly.

A kind of router addressing method interconnected for instant communication server of the present invention, comprises these key components:

(1) instant communication users, after instant communication server succeeds in registration, the user of the instant messaging service using server to provide;

(2) instant communication server, comprise accessing points, instant messaging application and database, for instant communication users provides instant messaging service, database also can dispose independent database server;

(3) instant messaging router, the interconnection and interflow for instant communication server provides routing addressing service, every platform router one to multiple station server good at managing.

For router addressing method, its concrete steps are as follows:

(1) identify: the instant messaging router entering instant messaging network for every platform creates the unique identify label RID of a whole network, the instant communication server entering instant messaging network for every platform creates the unique identify label HID of a whole network, for each instant communication users creates the unique identify label UID of a whole network, and UID comprises the mark HID information of the instant communication server of this user registration;

(2) addressing: when the instant communication users carrying out point-to-point or group communication does not log at same instant communication server, the server that session setup side user logs in, the network address of searching the server that other users log in will be gone to, connect with the network set up between server, form instant messaging service network;

(3) route: when source instant communication server sends the addressing request to target instant communication server to its instant messaging router of management, router is by OSPF or prestissimo priority protocol, route addressing request in the route service network that each router builds, after finding the network address, just return to the network address of destination server to source server.

Accompanying drawing explanation

Fig. 1 is the flow chart of the router addressing method interconnected for instant communication server of the present invention.

Fig. 2 is the example schematic of router addressing method of the present invention.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.

Fig. 1 is the flow chart of the router addressing method interconnected for instant communication server of the present invention.Here, three key components of this route addressing method are related to:

(1) instant communication users, after instant communication server succeeds in registration, the user of the instant messaging service using server to provide; This both can be the user using public instant communication server, also can be the user using enterprise or organize privately owned instant communication server.

(2) instant communication server, comprise accessing points, instant messaging application and database, for instant communication users provides instant messaging service, database also can dispose independent database server; Public server towards the public can either be built, also can build privately owned server for enterprise or tissue.

(3) instant messaging router, the interconnection and interflow for instant communication server provides routing addressing service, every platform router one to multiple station server good at managing; This builds unified route service network by equipment supplier usually, but enterprise or organize the route Autonomous Domain that router also can be utilized to build oneself.

For router addressing method, its concrete steps are as follows:

(1) identify: the instant messaging router entering instant messaging network for every platform creates the unique identify label RID of a whole network, the instant communication server entering instant messaging network for every platform creates the unique identify label HID of a whole network, for each instant communication users creates the unique identify label UID of a whole network, and UID comprises the mark HID information of the instant communication server of this user registration.

User ID UID is made up of two parts, can be expressed as:

UID = ABCHID；

Here, the instant messaging account that user can be oneself according to the hobby of oneself is named, such as ABC; During registration, server obtains the UID of user after the HID of oneself is attached to account title.

HID is the cryptographic Hash of instant communication server title and association attributes (such as MAC Address of Network Card) thereof, if hash algorithm adopts MD5, then can be expressed as:

HID = MD5(LMN***)；

RID is the cryptographic Hash of instant messaging router rs name and association attributes (such as MAC Address of Network Card) thereof, if hash algorithm adopts MD5, then can be expressed as:

RID = MD5(RST***)。

(2) addressing: when the instant communication users carrying out point-to-point or group communication does not log at same instant communication server, the server (i.e. source server) that session setup side user logs in, the network address of searching the server (i.e. destination server) that other users log in will be gone to, connect with the network set up between server, form instant messaging service network.

Here, first source server can resolve the mark UID participating in instant communication users, the server identification HID obtaining this user registration and log in, and then goes to the network address of searching this server according to this server identification HID.Each server can safeguard a connection relational table, the title of the server having network to be connected with it, identifies HID and the network address can exist here, and when carrying out address search, first it can inquire about oneself connection relational table.

(3) route: when source instant communication server sends the addressing request to destination server to its instant messaging router of management, router is by OSPF or prestissimo priority protocol, according to the mark HID of server, route addressing request in the route service network that each router builds, after finding the network address, just return to the network address of destination server to source server.

Here, we are come by a typical router address procedures, and the present invention is described in detail, as shown in Figure 2.Suppose have instant communication users U1, U2, U3, U4, U5 and U6, instant communication server S1, S2, S3, S4 and S5, and instant messaging router R1, R2 and R3.Wherein, user U1 and U2 registers in server S 1 and logs in, and user U3 and U4 registers in server S 2 and log in, and user U5 and U6 registers in server S 5 and log in; Router R1 management server S1 and S2, router R2 management server S3, router R3 management server S4 and S5, and suppose that router R1 with R2 is connected, router R2 with R3 is connected, and router R1 and R3 is not directly connected.

(1) mark is created

During networking, be assumed to be the title that instant communication server gets and be respectively:

S1 = IMServer1；

S2 = IMServer2；

S3 = IMServer3；

S4 = IMServer4；

S5 = IMServer5；

So their HID, through Hash operation is:

S1_HID = 0FD21DF81114CAB3；

S2_HID = D47B58D80E235F41；

S3_HID = 610D016DEE3747EF；

S4_HID = 574A8A53AB11001D；

S5_HID = 00B4AAD642E83CB8。

Suppose that the name that instant communication users is got is:

U1 = zhaoyun；

U2 = zhangfei；

U3 = guanyu；

U4 = liubei；

U5 = zhugeliang；

U6 = machao；

So, according to the server that they register, the UID of these users is exactly:

U1_UID = zhaoyun0FD21DF81114CAB3；

U2_UID = zhangfei0FD21DF81114CAB3；

U3_UID = guanyuD47B58D80E235F41；

U4_UID = liubeiD47B58D80E235F41；

U5_UID = zhugeliang00B4AAD642E83CB8；

U6_UID = machao00B4AAD642E83CB8。

Be assumed to be the title that instant messaging router gets to be respectively:

R1 = IMRouter1；

R2 = IMRouter2；

R3 = IMRouter3；

So their RID, through Hash operation is:

R1_RID = 1E2888BF488BC7FA；

R2_RID = A1D56DB25C036985；

R3_RID = 0B54B5215D784EBD。

(2) addressing

User U1 creates a group communication, invites user U2, U3, U4, U5 and U6 to participate in.The server S 1 that U1 logs in is according to the UID of user U2, U3, U4, U5 and U6, be aware of the user that U2 is exactly oneself, user U3 and U4 is the server log of " 47B58D80E235F41 " at mark HID, and user U5 and U6 is the server log of " 00B4AAD642E83CB8 " at mark HID.Server S 1 queried oneself connection relational table, finds do not have server " 47B58D80E235F41 " and " 00B4AAD642E83CB8 ", so it proposes addressing request to the router R1 managing oneself.

(3) route

R1 receives S1 to after the addressing request of server " 47B58D80E235F41 " and " 00B4AAD642E83CB8 ", first finds that mark HID be the server of " 47B58D80E235F41 " is exactly self-administered S2, so return to the network address of S2 to S1.Then, R1 is to the network address of the neighbor router R2 requesting query " 00B4AAD642E83CB8 " of oneself.R2 finds do not have " 00B4AAD642E83CB8 " in self-administered server, so addressing request is forwarded to router R3 by it.R3 receives addressing request, finds that " 00B4AAD642E83CB8 " is self-administered server S 5, so the network address of S5 is returned to R1, and R1 returns to S1 the network address of S5 again.So far, routing addressing terminates.

S1 is according to the network address of server S 2 and S5, set up direct network with S2 and S5 to be connected, form instant messaging service network, the group communication information of user U1, U2, U3, U4, U5 and U6 composition, directly circulate on server S 1, S2 and S5, without the need to through any router.

Claims (2)

1., for the router addressing method that instant communication server interconnects, it is characterized in that,

Instant communication users, after instant communication server succeeds in registration, the user of the instant messaging service using server to provide;

Instant communication server, comprise accessing points, instant messaging application and database, for instant communication users provides instant messaging service, database also can dispose independent database server;

Instant messaging router, the interconnection and interflow for instant communication server provides routing addressing service, every platform router one to multiple station server good at managing.

2. router addressing method according to claim 1, it is characterized in that, concrete steps are as follows:

(1) identify: the instant messaging router entering instant messaging network for every platform creates the unique identify label RID of a whole network, the instant communication server entering instant messaging network for every platform creates the unique identify label HID of a whole network, for each instant communication users creates the unique identify label UID of a whole network, and UID comprises the mark HID information of the instant communication server of this user registration;

(2) addressing: when the instant communication users carrying out point-to-point or group communication does not log at same instant communication server, the server that session setup side user logs in, the network address of searching the server that other users log in will be gone to, connect with the network set up between server, form instant messaging service network;

(3) route: when source instant communication server sends the addressing request to target instant communication server to its instant messaging router of management, router is by OSPF or prestissimo priority protocol, route addressing request in the route service network that each router builds, after finding the network address, just return to the network address of destination server to source server.