CN107872333B - Processing method, device and system for transmitting multi-protocol packet segment layer TMS - Google Patents
Processing method, device and system for transmitting multi-protocol packet segment layer TMS Download PDFInfo
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- CN107872333B CN107872333B CN201610846907.9A CN201610846907A CN107872333B CN 107872333 B CN107872333 B CN 107872333B CN 201610846907 A CN201610846907 A CN 201610846907A CN 107872333 B CN107872333 B CN 107872333B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
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Abstract
The invention provides a method, a device and a system for processing TMS (transport multi-protocol packet segment), wherein the specific method comprises the following steps: acquiring information of at least two POTN devices of an optical packet transport network POTN; determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information; under the condition that POTN transmission can be carried out, configuring a TMS (transport multi-protocol packet segment layer) to generate configuration data, wherein the configuration data is used for generating the TMS by any two POTN devices; the configuration data is sent to the any two POTN devices. The TMS segment layer is created on the POTN network, and the problem that the TMS cannot be created across the OTN and PTN networks in the prior art is solved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method, an apparatus, and a system for processing a Transport multi-protocol Packet Transport section (TMS) based on a Packet Optical Transport Network (POTN) Network.
Background
The POTN is a Transport Network fusing a packet Transport technology and an Optical Transport technology, and is based on a unified packet switching platform, and can simultaneously support Ethernet switching and Optical Transport Network (OTN) switching, so that the POTN can be flexibly cut down and added under different application and Network deployment scenes.
The POTN is mainly positioned in a convergence layer and a core layer, and the evolution of the POTN has two routes, one route is to add the function of an OTN (Packet Transport Network, PTN) based on a Packet Transport Network (PTN) Network, and the other route is to add the function of the PTN based on the OTN Network. Currently, PTN and OTN/WDM equipment are evolving along these two routes, respectively. Whichever evolution route, the problem of the fusion of OTN networks and PTN networks is involved.
The TMS layer is a service bearing service layer for bearing the PTN service, and the PTN service can be newly built only if the TMS layer exists according to the service model of the PTN network. No matter adding PTN service on OTN network or adding OTN service on PTN network, a new TMS layer needs to be created on the POTN board to serve as a service carrying layer in the POTN network.
The prior art has not proposed a relevant solution for how to create the TMS layer across OTN and PTN networks.
Disclosure of Invention
The embodiment of the invention provides a method, a device and a system for creating a transport multi-protocol packet segment layer TMS, which aim to solve the problem that the TMS layer cannot be created across an OTN and a PTN network in the prior art.
In order to solve the above problems, the technical solution of the embodiment of the present invention is implemented as follows:
a processing method for TMS comprises the following steps:
acquiring information of at least two POTN devices of an optical packet transport network POTN;
determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information;
under the condition that the POTN transmission can be carried out, carrying out configuration of transmission of a multi-protocol packet segment layer TMS to generate configuration data, wherein the configuration data is used for generating the TMS by any two POTN devices;
and sending the configuration data to any two POTN devices.
Further, determining whether the POTN transmission can be performed between any two POTN devices of the at least two POTN devices according to the information includes at least one of:
determining that POTN transmission cannot be performed between any two POTN devices under the condition that a physical path does not exist between any two POTN devices;
a physical path exists between any two POTN devices, and when the number of idle timeslots in any one POTN device of the any two POTN devices is smaller than the number of timeslots of an Optical Transport Network (OTN), it is determined that the POTN transmission cannot be performed between the any two POTN devices, wherein the OTN is used for generating the POTN, and the number of timeslots is used for generating the bandwidth of the OTN;
and determining that POTN transmission can be carried out between any two POTN devices under the condition that a physical path exists between any two POTN devices and the number of idle time slots in each of the two POTN devices is not less than the number of the OTN time slots.
Further, determining that the physical path exists between any two POTN devices comprises:
judging whether any two POTN devices establish at least one of the following connections through the POTN single board of the POTN device: direct optical connection, optical connection through the wavelength division multiplexing single plate and the optical amplification plate;
and if the judgment result is yes, determining that the physical path exists between any two POTN devices.
Further, performing the TMS configuration, and generating the configuration data includes:
configuring a virtual port of the TMS and a data unit of the OTN;
and binding the virtual port with the data unit of the OTN to generate configuration data of a binding relationship.
Further, configuring the data unit of the OTN includes:
setting wavelength adjustment tuning of an OCH port of an optical channel;
under the condition that the wavelength tuning is successfully set, carrying out port binding of the optical forwarding unit OTUk;
and performing service mapping on the OTUk according to the idle time slot and the time slot bandwidth of the OTN to determine a corresponding data unit, wherein the time slot bandwidth is used for generating the bandwidth of the optical transport network OTN.
Further, the data unit includes an optical channel data unit ODUk or a flexible rate optical digital unit ODUflex.
Further, before binding the virtual port with the data unit of the optical transport network OTN, the method further includes:
judging whether the virtual port is successfully configured;
and deleting the configuration data of the virtual port under the condition that the virtual port fails to be configured.
Further, after the binding the virtual port and the data unit of the OTN, the method further includes:
setting a reserved bandwidth and a convergence ratio according to network attributes of a Packet Transport Network (PTN), wherein the PTN is used for generating the POTN, the reserved bandwidth is not greater than the bandwidth of the OTN, and the convergence ratio is used for generating the actual bandwidth of the POTN;
and generating configuration data of the reserved bandwidth and the convergence ratio.
The embodiment of the invention also provides a processing device for transmitting the multi-protocol packet segment layer TMS, which comprises:
the judging module is used for acquiring information of at least two POTN devices of the optical packet transport network POTN;
the determining module is used for determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information;
a configuration module, configured to configure a transport multi-protocol packet segment layer TMS to generate configuration data when the POTN transport is possible, where the configuration data is used by any two of the POTN devices to generate the TMS;
and the sending module is used for sending the configuration data to any two POTN devices.
Further, the determining module is specifically configured to:
determining that POTN transmission cannot be performed between any two POTN devices under the condition that a physical path does not exist between any two POTN devices;
a physical path exists between any two POTN devices, and when the number of idle timeslots in any one POTN device of the any two POTN devices is smaller than the number of timeslots of an Optical Transport Network (OTN), it is determined that the POTN transmission cannot be performed between the any two POTN devices, wherein the OTN is used for generating the POTN, and the number of timeslots is used for generating the bandwidth of the OTN;
and determining that POTN transmission can be carried out between any two POTN devices under the condition that a physical path exists between any two POTN devices and the number of idle time slots in each of the two POTN devices is not less than the number of the OTN time slots.
Further, the configuration module includes:
the configuration submodule is used for configuring the virtual port of the TMS and the data unit of the OTN;
and the binding submodule is used for binding the virtual port with the data unit of the OTN to generate configuration data of a binding relationship.
Further, the device is arranged in a network manager.
The embodiment of the invention also provides a processing system for transmitting the multi-protocol packet segment layer TMS, which comprises the following steps:
the network management system comprises a network management system and a data transmission system, wherein the network management system is used for acquiring information of at least two POTN devices of an optical packet transport network POTN; determining whether POTN transmission can be carried out between any two POTN devices in the POTN devices according to the information; under the condition that the POTN transmission can be carried out, carrying out configuration of transmission of a multi-protocol packet segment layer TMS to generate configuration data, wherein the configuration data is used for generating the TMS by any two POTN devices; sending the configuration data to any two POTN devices;
and the two POTN devices are used for receiving the configuration data sent by the network manager and generating the TMS.
According to the embodiment of the invention, the information of at least two POTN devices is obtained, whether the POTN information transmission condition exists between any two POTN devices is determined according to the information, the TMS is configured under the condition of information transmission, the related configuration parameters are generated, and the parameters are sent to the two POTN devices for TMS generation, so that the problem that the TMS cannot be created across an OTN and PTN network in the prior art is solved.
Drawings
Fig. 1 is a method for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention;
fig. 2 is a method for determining that the pots n information transmission can be performed between any two pots n devices according to an embodiment of the present invention;
fig. 3 is a method for determining whether a physical path exists between any two pieces of POTN equipment according to an embodiment of the present invention;
fig. 4 is a block diagram of a first device for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention;
fig. 5 is a block diagram of a creating apparatus for transport multi-protocol packet segment layer TMS according to an embodiment of the present invention;
fig. 6 is a block diagram of a third apparatus for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention;
fig. 7 is a block diagram of a system for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
The embodiment of the invention provides a method for creating a TMS (transport multi-protocol packet segment layer). by acquiring information of at least two POTN (packet transport network) devices, determining whether POTN information transmission conditions exist between any two POTN devices according to the information, configuring the TMS under the condition of information transmission to generate related configuration parameters, and sending the parameters to the two POTN devices for TMS generation. Fig. 1 is a method for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, obtaining information of at least two POTN devices of the optical packet transport network POTN;
step S104, determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information;
when there are two POTN devices (or called network elements) automatically configured by the network manager or POTN devices configured by the user, judging whether the two devices have the capability of information transmission, if so, executing the subsequent operation;
when more than two POTN devices (or called network elements) automatically configured by a network manager or POTN devices configured by a user are paired pairwise, each two POTN devices can generate a TMS segment layer, whether the information transmission capability exists between any two devices is judged, and if yes, subsequent operation is executed.
Step S106, under the condition that the POTN transmission can be carried out, carrying out configuration of transmission multi-protocol packet segment layer TMS and generating configuration data, wherein the configuration data is used for any two POTN devices to generate the TMS;
step S108, sending the configuration data to the two POTN devices.
Further, determining whether the POTN transmission is enabled between any two POTN apparatuses of the at least two POTN apparatuses according to the information includes at least one of:
determining that POTN transmission cannot be performed between any two POTN devices under the condition that a physical path does not exist between any two POTN devices;
a physical path exists between any two POTN devices, and when the number of idle timeslots in any one POTN device of the any two POTN devices is smaller than the number of timeslots of an Optical Transport Network (OTN), it is determined that the POTN transmission cannot be performed between the any two POTN devices, wherein the OTN is used for generating the POTN, and the number of timeslots is used for generating the bandwidth of the OTN;
and determining that POTN transmission can be carried out between any two POTN devices under the condition that a physical path exists between any two POTN devices and the number of idle time slots in each of the two POTN devices is not less than the number of the OTN time slots.
The existence of physical paths and sufficient bandwidth are the prerequisites for the transmission of POTN information.
Fig. 2 is a method for determining that the pots n information transmission can be performed between any two pots n devices according to an embodiment of the present invention, as shown in fig. 2, the method includes the following steps:
step S202, judging whether a physical path exists between any two POTN devices;
step S204, under the condition that the physical access exists, judging whether the number of the idle time slots in each POTN device is not less than the number of the time slots of the optical transmission network OTN;
step S206, determining that information transmission can be performed between any two pots n devices when the number of the idle timeslots is not less than the number of the timeslots.
The TMS layer, as a service layer for the bearer service of the PTN service, must have a bandwidth. The bandwidth in the OTN network is calculated by the bandwidth of a single time slot x the number of time slots, and the bandwidth obtained by multiplying the bandwidth can be used as the maximum available bandwidth of the TMS segment layer. In addition, a reserved bandwidth and a convergence ratio can be set according to the characteristics of the PTN network, the reserved bandwidth is the bandwidth of the TMS section layer, and the convergence ratio is multiplied by the bandwidth of the TMS section layer, so that the actual bandwidth of the POTN network can be obtained.
Further, determining that the physical path exists between any two POTN devices includes:
judging whether any two POTN devices establish at least one of the following connections through the POTN single board of the POTN device: direct optical connection, optical connection through the wavelength division multiplexing single plate and the optical amplification plate;
and if the judgment result is yes, determining that the physical path exists between any two POTN devices.
Fig. 3 is a method for determining whether a physical path exists between any two POTN devices according to an embodiment of the present invention, as shown in fig. 3, the method includes the following steps:
step S302, judging whether any two POTN devices directly establish optical connection through the POTN single boards of the two POTN devices;
if the determination result is yes, the process proceeds to step S308;
step S304, under the condition that the judgment result is negative, judging whether the POTN single boards establish optical connection through the wavelength division multiplexing single boards;
if the determination result is yes, the process proceeds to step S308;
step S306, under the condition that the judgment result is negative, judging whether the POTN single boards establish optical connection through the wavelength division multiplexing single boards and the optical amplification boards;
if the determination result is yes, the process proceeds to step S308;
step S308, determining that the physical path exists;
in step S310, if the determination result is no, it is determined that the physical path does not exist.
Further, the step of configuring the transport multi-protocol packet segment layer TMS and generating configuration data includes:
configuring the virtual port of the TMS and the data unit of the OTN;
and binding the virtual port with the data unit of the OTN to generate configuration data of a binding relationship.
Two virtual ports are needed to be configured in one TMS segment layer, and the two virtual ports are provided by any two POTN devices, namely one POTN device provides one virtual port.
Further, the step of configuring the data unit of the OTN includes:
setting wavelength adjustment tuning of an OCH port of an optical channel;
under the condition that the wavelength tuning is successfully adjusted and set, the port binding of the optical forwarding unit OTUk is carried out;
and performing service mapping on the OTUk according to the idle time slot and the time slot bandwidth of the optical transmission network OTN, and determining a corresponding data unit, wherein the time slot bandwidth is used for generating the bandwidth of the optical transmission network OTN.
Further, the data unit may include an optical channel data unit ODUk or a flexible rate optical digital unit ODUflex.
The OTUk is a large bandwidth data unit in the OTN network, and the ODUk and the ODUflex are two data units with different bandwidths generated by the OTUk. When performing service mapping on the OTUk, a data unit ODUk or ODUflex closest to the foregoing single timeslot bandwidth is selected. The number of the time slots of the OTN determines the number of the specific idle time slots and the number of the time slots, and the idle time slots further determine the corresponding data units.
The above steps are steps of configuring the performance of the OTN network, and in the generation process of the TMS segment layer, the OTN network can be better fused with the POTN network through the above operations. In the POTN network, the characteristics of the PTN network are easily grasped, and thus, it is not necessary to specially set them.
Further, before binding the virtual port with the data unit of the optical transport network OTN, the method further includes:
judging whether the virtual port is configured successfully;
and deleting the configuration data of the virtual port under the condition that the virtual port fails to be configured.
In addition, the step of setting the wavelength tuning adjustment of the OCH port of the optical channel further includes deleting data generated in the previous setting process under the condition that the wavelength tuning adjustment setting fails, so as to avoid waste of storage resources.
Similarly, the step of performing port binding, service mapping, and data unit determination on the OTUk may also include deleting data generated in a previous setting process under the conditions of port binding failure, service mapping failure, and data unit determination, so as to avoid waste of storage resources.
Of course, in the case of the configuration failure, the data generated in the configuration process may also be retained to prevent the related data from being used in some cases.
Further, after the virtual port is bound to the data unit of the optical transport network OTN, the method further includes:
setting a reserved bandwidth and a convergence ratio according to network attributes of a Packet Transport Network (PTN), wherein the PTN is used for generating the POTN, the reserved bandwidth is not greater than the bandwidth of the OTN, and the convergence ratio is used for generating the actual bandwidth of the POTN;
and generating configuration data of the reserved bandwidth and the convergence ratio.
The above process is a process that can be repeated for many times, the same POTN network element can be selected for many times to create different TMS, and certainly, different POTN network elements can be selected to be combined pairwise to create different TMS. When different TMSs are created, the network manager can automatically find different idle time slots and generate TMS virtual ports with different port numbers so as to realize the generation of the TMS, and in addition, parameters such as reserved bandwidth, convergence ratio and the like of each TMS can also be flexibly set according to requirements.
An embodiment of the present invention further provides a device for creating a transport multi-protocol packet segment layer TMS, where fig. 4 is a first block diagram of the device for creating a transport multi-protocol packet segment layer TMS according to the embodiment of the present invention, and as shown in fig. 4, the device includes:
the determining module 42 is configured to obtain information of at least two POTN devices of the optical packet transport network POTN;
a determining module 44, configured to determine whether a POTN transmission between any two of the at least two POTN devices is possible according to the information;
a configuration module 46, configured to configure the transport multi-protocol packet segment layer TMS to generate configuration data when the POTN transport is enabled, where the configuration data is used by any two of the POTN devices to generate the TMS;
a sending module 48, configured to send the configuration data to any two of the POTN devices.
Further, the determining module 44 is specifically configured to:
determining that POTN transmission cannot be performed between any two POTN devices under the condition that a physical path does not exist between any two POTN devices;
a physical path exists between any two POTN devices, and when the number of idle timeslots in any one POTN device of the any two POTN devices is smaller than the number of timeslots of an Optical Transport Network (OTN), it is determined that the POTN transmission cannot be performed between the any two POTN devices, wherein the OTN is used for generating the POTN, and the number of timeslots is used for generating the bandwidth of the OTN;
and determining that POTN transmission can be carried out between any two POTN devices under the condition that a physical path exists between any two POTN devices and the number of idle time slots in each of the two POTN devices is not less than the number of the OTN time slots.
Wherein determining that the physical path exists between the any two POTN devices comprises:
judging whether any two POTN devices establish at least one of the following connections through the POTN single board of the POTN device: direct optical connection, optical connection through the multiplexer/demultiplexer board, and optical connection through the multiplexer/demultiplexer board and the optical amplifier board.
And if the judgment result is yes, determining that the physical path exists between any two POTN devices.
Fig. 5 is a block diagram of a second apparatus for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention, as shown in fig. 5, the configuration module 46 includes:
a configuration submodule 52, configured to configure the virtual port of the TMS and the data unit of the OTN;
and the binding submodule 54 is configured to bind the virtual port with the data unit of the OTN, and generate configuration data of a binding relationship.
Further, the configuration sub-module 52 is specifically configured to set wavelength tuning of the OCH port of the optical channel; under the condition that the wavelength tuning is successfully adjusted and set, the port binding of the optical forwarding unit OTUk is carried out; and performing service mapping on the OTUk according to the idle time slot and the time slot bandwidth of the optical transmission network OTN, and determining a corresponding data unit, wherein the time slot bandwidth is used for generating the bandwidth of the optical transmission network OTN.
Fig. 6 is a block diagram of a third apparatus for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention, as shown in fig. 6, the apparatus further includes:
a deleting module 62, configured to determine whether the virtual port is successfully configured;
and deleting the configuration data of the virtual port under the condition that the virtual port fails to be configured.
An embodiment of the present invention further provides a system for creating a transport multi-protocol packet segment layer TMS, and fig. 7 is a block diagram of a system for creating a transport multi-protocol packet segment layer TMS according to an embodiment of the present invention, as shown in fig. 7, the system includes:
the network management unit 72 is configured to obtain information of at least two POTN devices of the optical packet transport network POTN; determining whether POTN transmission can be carried out between any two POTN devices in the POTN devices according to the information; configuring a transport multi-protocol packet segment layer TMS to generate configuration data when the POTN transport is possible, wherein the configuration data is used for any two POTN devices to generate the TMS; sending the configuration data to the any two POTN devices;
any two of the POTN devices 74 are configured to receive configuration data sent by the network manager, and generate the TMS.
The above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A processing method for TMS is characterized in that the method comprises the following steps:
acquiring information of at least two POTN devices of an optical packet transport network POTN;
determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information;
under the condition that the POTN transmission can be carried out, carrying out configuration of transmission of a multi-protocol packet segment layer TMS to generate configuration data, wherein the configuration data is used for generating the TMS by any two POTN devices;
and sending the configuration data to any two POTN devices.
2. The method of claim 1, wherein determining from the information whether the POTN transmissions are enabled between the any two of the at least two POTN apparatuses comprises at least one of:
determining that POTN transmission cannot be performed between any two POTN devices under the condition that a physical path does not exist between any two POTN devices;
a physical path exists between any two POTN devices, and when the number of idle timeslots in any one POTN device of the any two POTN devices is smaller than the number of timeslots of an Optical Transport Network (OTN), it is determined that the POTN transmission cannot be performed between the any two POTN devices, wherein the OTN is used for generating the POTN, and the number of timeslots is used for generating the bandwidth of the OTN;
and determining that POTN transmission can be carried out between any two POTN devices under the condition that a physical path exists between any two POTN devices and the number of idle time slots in each of the two POTN devices is not less than the number of the OTN time slots.
3. The method of claim 2, wherein determining that the physical path exists between any two POTN devices comprises:
judging whether any two POTN devices establish at least one of the following connections through the POTN single board of the POTN device: direct optical connection, optical connection through the wavelength division multiplexing single plate and the optical amplification plate;
and if the judgment result is yes, determining that the physical path exists between any two POTN devices.
4. The method of claim 3, wherein the TMS is configured, and wherein generating the configuration data comprises:
configuring a virtual port of the TMS and a data unit of the OTN;
and binding the virtual port with the data unit of the OTN to generate configuration data of a binding relationship.
5. The method of claim 4, wherein configuring the data unit of the OTN comprises:
setting wavelength adjustment tuning of an OCH port of an optical channel;
under the condition that the wavelength tuning is successfully set, carrying out port binding of the optical forwarding unit OTUk;
and performing service mapping on the OTUk according to the idle time slot and the time slot bandwidth of the OTN, and determining a corresponding data unit, wherein the time slot bandwidth is used for generating the bandwidth of the OTN.
6. The method of claim 5, wherein the data unit comprises an optical path data unit ODUk or a flexible rate optical digital unit ODUflex.
7. The method of any of claims 4-6, wherein prior to binding the virtual port with the data unit of the OTN, the method further comprises:
judging whether the virtual port is successfully configured;
and deleting the configuration data of the virtual port under the condition that the virtual port fails to be configured.
8. The method of any of claims 4-6, wherein after binding the virtual port with the data unit of the OTN, the method further comprises:
setting a reserved bandwidth and a convergence ratio according to network attributes of a Packet Transport Network (PTN), wherein the PTN is used for generating the optical packet transport network (POTN), the reserved bandwidth is not greater than the bandwidth of the OTN, and the convergence ratio is used for generating the actual bandwidth of the POTN;
and generating configuration data of the reserved bandwidth and the convergence ratio.
9. A processing apparatus for transport multi-protocol packet segment layer TMS, comprising:
the judging module is used for acquiring information of at least two POTN devices of the optical packet transport network POTN;
the determining module is used for determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information;
a configuration module, configured to configure a transport multi-protocol packet segment layer TMS to generate configuration data when the POTN transport is possible, where the configuration data is used by any two of the POTN devices to generate the TMS;
and the sending module is used for sending the configuration data to any two POTN devices.
10. The apparatus of claim 9, wherein the determination module is specifically configured to:
determining that POTN transmission cannot be performed between any two POTN devices under the condition that a physical path does not exist between any two POTN devices;
a physical path exists between any two POTN devices, and when the number of idle timeslots in any one POTN device of the any two POTN devices is smaller than the number of timeslots of an Optical Transport Network (OTN), it is determined that the POTN transmission cannot be performed between the any two POTN devices, wherein the OTN is used for generating the POTN, and the number of timeslots is used for generating the bandwidth of the OTN;
and determining that POTN transmission can be carried out between any two POTN devices under the condition that a physical path exists between any two POTN devices and the number of idle time slots in each of the two POTN devices is not less than the number of the OTN time slots.
11. The apparatus of claim 10, wherein the configuration module comprises:
the configuration submodule is used for configuring the virtual port of the TMS and the data unit of the OTN;
and the binding submodule is used for binding the virtual port with the data unit of the OTN to generate configuration data of a binding relationship.
12. The device according to any of claims 9-11, wherein the device is provided in a network manager.
13. A processing system for transport multi-protocol packet segment layer TMS, comprising:
the network management system comprises a network management system and a data transmission system, wherein the network management system is used for acquiring information of at least two POTN devices of an optical packet transport network POTN; determining whether POTN transmission can be carried out between any two POTN devices in the at least two POTN devices according to the information; under the condition that the POTN transmission can be carried out, carrying out configuration of transmission of a multi-protocol packet segment layer TMS to generate configuration data, wherein the configuration data is used for generating the TMS by any two POTN devices; sending the configuration data to any two POTN devices;
and the two POTN devices are used for receiving the configuration data sent by the network manager and generating the TMS.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846907.9A CN107872333B (en) | 2016-09-23 | 2016-09-23 | Processing method, device and system for transmitting multi-protocol packet segment layer TMS |
| PCT/CN2017/100121 WO2018054209A1 (en) | 2016-09-23 | 2017-09-01 | Method, device and system for processing transport multi-protocol packet segmented layer (tms) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846907.9A CN107872333B (en) | 2016-09-23 | 2016-09-23 | Processing method, device and system for transmitting multi-protocol packet segment layer TMS |
Publications (2)
| Publication Number | Publication Date |
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| CN107872333A CN107872333A (en) | 2018-04-03 |
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| CN105577405A (en) * | 2014-10-15 | 2016-05-11 | 武汉中兴软件有限责任公司 | Method, apparatus, and system for reducing centralized protection switching time of POTN system |
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| JP2016025393A (en) * | 2014-07-16 | 2016-02-08 | 富士通株式会社 | Optical transmission device and optical transmission method |
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