CN103905571A - Method of updating address information, device and system - Google Patents
Method of updating address information, device and system Download PDFInfo
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- CN103905571A CN103905571A CN201210575809.8A CN201210575809A CN103905571A CN 103905571 A CN103905571 A CN 103905571A CN 201210575809 A CN201210575809 A CN 201210575809A CN 103905571 A CN103905571 A CN 103905571A
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Abstract
The invention discloses a method of updating address information, a device and a system. According to the method of updating address information, the state of a first pseudo wire currently used and connected with a first gateway is detected; when the first pseudo wire is detected to fail, second pseudo wire connection with a second gateway is built; the acquired IP address of a logic interface terminating the second pseudo wire and the MAC (media access control) address on the second gateway are sent to a base station, such that the base station can use the IP address of a logic interface terminating the second pseudo wire and MAC address on the second gateway to update local ARP (address resolution protocol) address information; and the acquired base station IP address and the MAC address are sent to the second gateway, such that the second gateway can use the base station IP address and the MAC address to update the local ARP address information. After successful pseudo wire negotiation, the relevant address is instantly reported to corresponding network equipment, simplification of the ARP protocol process, reducing of PW failure switching/backfitting time and reducing service flow packet loss can be realized.
Description
Technical field
The present invention relates to the communications field, particularly a kind of methods, devices and systems for scheduler information.
Background technology
Along with 3G(The3rd Generation, 3-G (Generation Three mobile communication system)) and LTE(Long Term Evolution, Long Term Evolution) high speed development of business, multiple operators have all carried out synthesis access network (IP(Internet Protocol, Internet protocol) RAN(Radio Access Network, wireless access network)) pilot.According to feedack in the business demand of following 2-3 and pilot, find between base station and gateway based on original ARP(Address Resolution Protocol, address resolution protocol) mechanism is while carrying out traffic forwarding, and ARP restrained slow, and in the time of failover and switchback, packet loss is too much.
Under foreseeable intensive deployment and high bandwidth deployment scenario, there is open defect in original mechanism, can bring the risk of no small network operation and service operation.
In the prior art, in the time having service traffics to forward, if base station without PW(Pseudo Wire, pseudo-line) the arp cache entry of gateway, send ARP to gateway and ask and receive it to respond, then carry out again normal traffic forwarding.And after PW consults successfully or after under failure condition, switching/switchback completes, base station and gateway can't upgrade its arp cache automatically.If now have service traffics to need to forward, need to carry out address resolution by ARP agreement, and long ARP convergence process certainly will cause too much packet loss, therefore can produce the impact of can not ignore to client's business.
Fig. 1 is the network diagram of scheduler information in prior art.In the time that the main pseudo-line between access device and primary gateway breaks down, between access device and standby gateway, set up pseudo-line for subsequent use and be connected.Now base station and standby gateway can't be upgraded the arp cache of himself automatically.In the time having service needed to forward, base station sends ARP request to standby gateway, resolves the MAC(Media Access Control of standby gateway, media access control) address.Standby gateway is preserved IP address and the MAC Address of base station, and sends arp response to base station.Base station receives after arp response, upgrades local arp cache, and now enter can forwarding state for service traffics.Upgrade and carry out having after business demand due to the arp cache of base station and standby gateway, therefore cause ARP convergence time, failover and switchback overlong time, be unfavorable for the intensive deployment of business.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of methods, devices and systems for scheduler information.By monitoring IP address and the MAC Address of logic interfacing of the PW that terminates in base station and respective gateway, after PW consults successfully, immediately the IP address of base station and MAC Address are noticed to respective gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates in respective gateway are noticed to base station, thereby realized simplification, reducing of PW failover/switchback time and the reducing of service traffics packet loss of ARP protocol procedures.
According to an aspect of the present invention, provide a kind of method for scheduler information, comprising:
Detect the state of the first pseudo-line being connected with the first gateway of current use;
In the time detecting that the first pseudo-line breaks down, hold consultation with the second gateway, connect to set up the second pseudo-line;
After the second pseudo-line has been set up, obtain IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway;
IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information;
Obtain IP address and the MAC Address of base station;
The IP address of base station and MAC Address are sent to the second gateway, so that the second gateway utilizes the IP address of base station and MAC Address to upgrade local ARP address information.
Preferably, when detecting after the Failure elimination of the first pseudo-line, hold consultation with the first gateway, to recover the connection of the first pseudo-line;
Interrupt the connection of the second pseudo-line;
Obtain IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on the first gateway;
IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on the first gateway to upgrade local ARP address information;
IP address, base station and the MAC Address obtained are sent to the first gateway, so that the first gateway utilizes IP address, base station and MAC Address to upgrade local ARP address information.
According to a further aspect in the invention, provide a kind of access device for scheduler information, comprising:
Detecting unit, for detection of the state of the first pseudo-line being connected with the first gateway of current use;
The first negotiation element, when detecting that at detecting unit the first pseudo-line breaks down, holds consultation with the second gateway, connects to set up the second pseudo-line;
The first address acquisition unit, for after completing the second pseudo-line when the first negotiation element and setting up, obtains IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway;
The first transmitting element, for IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information;
The second address acquisition unit, for obtaining IP address and the MAC Address of base station;
The second transmitting element, for the IP address of base station and MAC Address are sent to the second gateway, so that the second gateway utilizes the IP address of base station and MAC Address to upgrade local ARP address information.
Preferably, access device also comprises the second negotiation element, the 3rd address acquisition unit, wherein:
The second negotiation element, for detecting at detecting unit after the Failure elimination of the first pseudo-line, holds consultation with the first gateway, to recover the connection of the first pseudo-line, and indicates the first negotiation element to interrupt the connection of the second pseudo-line;
The 3rd address acquisition unit, for obtaining IP address and the MAC Address of logic interfacing of the first pseudo-line that terminates on the first gateway; And indicate the first transmitting element that IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway to upgrade local ARP address information;
The second transmitting element also sends to the first gateway for IP address, base station and MAC Address that the second address acquisition unit is obtained, so that the first gateway utilizes IP address, base station and MAC Address to upgrade local ARP address information.
According to a further aspect in the invention, provide a kind of system for scheduler information, comprising:
The first gateway, for being connected with access device with the first pseudo-line;
Access device, for detection of the state of the first pseudo-line being connected with the first gateway of current use; In the time detecting that the first pseudo-line breaks down, hold consultation with the second gateway, connect to set up the second pseudo-line; After the second pseudo-line has been set up, obtain IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway, IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station; Obtain IP address and the MAC Address of base station, the IP address of base station and MAC Address are sent to the second gateway;
Base station, for receiving IP address and the MAC Address of logic interfacing of the second pseudo-line that terminates on described the second gateway that access device sends, utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information;
The second gateway, is connected for holding consultation to set up the second pseudo-line with access device; Receive IP address, base station and MAC Address that access device sends, utilize IP address, base station and MAC Address to upgrade local ARP address information.
Preferably, base station and the second gateway utilize respectively the local ARP address information after each self refresh to carry out business forwarding.
Preferably, access device also, for detecting after the Failure elimination of the first pseudo-line, is held consultation with the first gateway, to recover the connection of the first pseudo-line, interrupts the connection of the second pseudo-line; IP address and the MAC Address of obtaining the logic interfacing of the first pseudo-line that terminates on the first gateway, send to base station by IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway; IP address, base station and the MAC Address obtained are sent to the first gateway;
Local ARP address information is also upgraded for IP address and the MAC Address of the logic interfacing of utilizing the first pseudo-line that terminates on the first gateway in base station;
The first gateway is also for utilizing IP address, base station and MAC Address to upgrade local ARP address information.
Preferably, base station and the first gateway utilize respectively the local ARP address information after each self refresh to carry out business forwarding.
Preferably, access device is the access device that above-described embodiment relates to.
The present invention is by IP address and the MAC Address of the logic interfacing of the PW that terminates in monitoring base station and respective gateway, after PW consults successfully, immediately the IP address of base station and MAC Address are noticed to respective gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates in respective gateway are noticed to base station, thereby realized simplification, reducing of PW failover/switchback time and the reducing of service traffics packet loss of ARP protocol procedures.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the network diagram of an embodiment of scheduler information in prior art.
Fig. 2 is the schematic diagram of an embodiment of scheduler information approach of the present invention.
Fig. 3 is the schematic diagram of another embodiment of scheduler information approach of the present invention.
Fig. 4 is the schematic diagram of an embodiment of access device of the present invention.
Fig. 5 is the schematic diagram of another embodiment of access device of the present invention.
Fig. 6 is the schematic diagram of an embodiment of scheduler information system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Unless illustrate in addition, otherwise the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step not limited the scope of the invention.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Fig. 2 is the schematic diagram of an embodiment of scheduler information approach of the present invention.As shown in Figure 2, the method step of the present embodiment can be carried out by access device.
Step 201, detects the state of the first pseudo-line being connected with the first gateway of current use.
Step 202, in the time detecting that the first pseudo-line breaks down, holds consultation with the second gateway, connects to set up the second pseudo-line.
Step 203, after the second pseudo-line has been set up, obtains IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway.
Step 204, IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information.
Step 205, obtains IP address and the MAC Address of base station.
Step 206, sends to the second gateway by the IP address of base station and MAC Address, so that the second gateway utilizes the IP address of base station and MAC Address to upgrade local ARP address information.
The scheduler information approach providing based on the above embodiment of the present invention, by monitoring IP address and the MAC Address of logic interfacing of the PW that terminates in base station and respective gateway, after PW consults successfully, immediately the IP address of base station and MAC Address are noticed to respective gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates in respective gateway are noticed to base station, thereby realized simplification, reducing of PW failover/switchback time and the reducing of service traffics packet loss of ARP protocol procedures.
After the second pseudo-line is successfully set up, immediately the IP address of base station and MAC Address are noticed to the second gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates on the second gateway are noticed to base station, thereby be conducive to the rapid forwarding of business.
Fig. 3 is the schematic diagram of another embodiment of scheduler information approach of the present invention.As shown in Figure 3, this embodiment can be carried out by access device.When after the Failure elimination of the first pseudo-line, carry out following steps:
When after the Failure elimination of the first pseudo-line, immediately the IP address of base station and MAC Address are noticed to the first gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates on the first gateway are noticed to base station, thereby be conducive to the rapid forwarding of business.
Fig. 4 is the schematic diagram of an embodiment of access device of the present invention.As shown in Figure 4, access device comprises:
Detecting unit 401, for detection of the state of the first pseudo-line being connected with the first gateway of current use.
The first negotiation element 402, when detecting that at detecting unit 401 the first pseudo-line breaks down, holds consultation with the second gateway, connects to set up the second pseudo-line.
The first address acquisition unit 403, for after completing the second pseudo-line when the first negotiation element 402 and setting up, obtains IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway.
The first transmitting element 404, for IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information.
The second address acquisition unit 405, for obtaining IP address and the MAC Address of base station.
The second transmitting element 406, for the IP address of base station and MAC Address are sent to the second gateway, so that the second gateway utilizes the IP address of base station and MAC Address to upgrade local ARP address information.
The scheduler information approach providing based on the above embodiment of the present invention, by monitoring IP address and the MAC Address of logic interfacing of the PW that terminates in base station and respective gateway, after PW consults successfully, immediately the IP address of base station and MAC Address are noticed to respective gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates in respective gateway are noticed to base station, thereby realized simplification, reducing of PW failover/switchback time and the reducing of service traffics packet loss of ARP protocol procedures.
Fig. 5 is the schematic diagram of another embodiment of access device of the present invention.Compared with embodiment illustrated in fig. 4, in the embodiment shown in fig. 5, access device also comprises the second negotiation element 501, the 3rd address acquisition unit 502.Wherein:
The second negotiation element 501, for detecting at detecting unit 401 after the Failure elimination of the first pseudo-line, holds consultation with the first gateway, to recover the connection of the first pseudo-line, and indicates the first negotiation element 302 to interrupt the connection of the second pseudo-line.
The 3rd address acquisition unit 502, for obtaining IP address and the MAC Address of logic interfacing of the first pseudo-line that terminates on the first gateway; And indicate the first transmitting element 404 that IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway to upgrade local ARP address information.
The second transmitting element 406 also sends to the first gateway for IP address, base station and MAC Address that the second address acquisition unit is obtained, so that the first gateway utilizes IP address, base station and MAC Address to upgrade local ARP address information.
Fig. 6 is the schematic diagram of an embodiment of scheduler information system of the present invention.As shown in Figure 6, system comprises:
The first gateway 601, for being connected with access device with the first pseudo-line.
The second gateway 604, is connected for holding consultation to set up the second pseudo-line with access device; Receive IP address, base station and MAC Address that access device sends, utilize IP address, base station and MAC Address to upgrade local ARP address information.
The scheduler information system providing based on the above embodiment of the present invention, by monitoring IP address and the MAC Address of logic interfacing of the PW that terminates in base station and respective gateway, after PW consults successfully, immediately the IP address of base station and MAC Address are noticed to respective gateway, IP address and the MAC Address of the logic interfacing of the PW that terminates in respective gateway are noticed to base station, thereby realized simplification, reducing of PW failover/switchback time and the reducing of service traffics packet loss of ARP protocol procedures.
Preferably, base station and the second gateway can utilize respectively the local ARP address information after each self refresh to carry out business forwarding, thereby are conducive to the rapid forwarding of business.
Preferably, access device 602 also, for detecting after the Failure elimination of the first pseudo-line, is held consultation with the first gateway, to recover the connection of the first pseudo-line, interrupts the connection of the second pseudo-line; IP address and the MAC Address of obtaining the logic interfacing of the first pseudo-line that terminates on the first gateway, send to base station by IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway; IP address, base station and the MAC Address obtained are sent to the first gateway;
Local ARP address information is also upgraded for IP address and the MAC Address of the logic interfacing of utilizing the first pseudo-line that terminates on the first gateway in base station 603;
The first gateway 601 is also for utilizing IP address, base station and MAC Address to upgrade local ARP address information.
Preferably, base station 603 and the first gateway 601 utilize respectively the local ARP address information after each self refresh to carry out business forwarding, thereby are conducive to the rapid forwarding of business.
Preferably, access device is the access device that in Fig. 4 or Fig. 5, arbitrary embodiment relates to.
By implementing the present invention, can obtain following technique effect:
1, accelerate ARP convergence rate:
The IP of access device active sniffing base station and gateway and MAC Address and ARP protocol procedures, and after PW consults successfully, notice at once the other side's IP and MAC Address binding information to the logic interfacing of the PW that terminates on base station network side and gateway, upgrade its arp cache, thereby simplify the flow process of the original standard of ARP, shortened the time of ARP convergence.
2, significantly shorten failover/switchback time, reduce packet loss:
Because the present invention has simplified ARP convergence process, therefore to carry out after the switchback after failover and fault eliminating at PW, service traffics shorten dramatically break period, and packet loss obviously reduces; Test result shows, having disposed under the condition of same PW failover/switchback mechanism, uses new proxy ARP method, and PW failover/switchback time is used original method shortening to exceed half, and service traffics packet loss can be ignored.
The present invention dynamically adjusts timer duration by the state that utilizes user terminal, network, thereby utilizes substantially network performance, does not also affect user simultaneously and experiences and connect duration statistical accuracy, has improved the dynamic and intelligent control that user network connects.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can carry out the hardware that instruction is relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (9)
1. for a method for scheduler information, it is characterized in that, comprising:
Detect the state of the first pseudo-line being connected with the first gateway of current use;
In the time detecting that the first pseudo-line breaks down, hold consultation with the second gateway, connect to set up the second pseudo-line;
After the second pseudo-line has been set up, obtain IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway;
IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information;
Obtain IP address and the MAC Address of base station;
The IP address of base station and MAC Address are sent to the second gateway, so that the second gateway utilizes the IP address of base station and MAC Address to upgrade local ARP address information.
2. method according to claim 1, is characterized in that:
When detecting after the Failure elimination of the first pseudo-line, hold consultation with the first gateway, to recover the connection of the first pseudo-line;
Interrupt the connection of the second pseudo-line;
Obtain IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on the first gateway;
IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on the first gateway to upgrade local ARP address information;
IP address, base station and the MAC Address obtained are sent to the first gateway, so that the first gateway utilizes IP address, base station and MAC Address to upgrade local ARP address information.
3. for an access device for scheduler information, it is characterized in that, comprising:
Detecting unit, for detection of the state of the first pseudo-line being connected with the first gateway of current use;
The first negotiation element, when detecting that at detecting unit the first pseudo-line breaks down, holds consultation with the second gateway, connects to set up the second pseudo-line;
The first address acquisition unit, for after completing the second pseudo-line when the first negotiation element and setting up, obtains IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway;
The first transmitting element, for IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information;
The second address acquisition unit, for obtaining IP address and the MAC Address of base station;
The second transmitting element, for the IP address of base station and MAC Address are sent to the second gateway, so that the second gateway utilizes the IP address of base station and MAC Address to upgrade local ARP address information.
4. access device according to claim 3, is characterized in that, access device also comprises the second negotiation element, the 3rd address acquisition unit, wherein:
The second negotiation element, for detecting at detecting unit after the Failure elimination of the first pseudo-line, holds consultation with the first gateway, to recover the connection of the first pseudo-line, and indicates the first negotiation element to interrupt the connection of the second pseudo-line;
The 3rd address acquisition unit, for obtaining IP address and the MAC Address of logic interfacing of the first pseudo-line that terminates on the first gateway; And indicate the first transmitting element that IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway are sent to base station, so that base station utilizes IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway to upgrade local ARP address information;
The second transmitting element also sends to the first gateway for IP address, base station and MAC Address that the second address acquisition unit is obtained, so that the first gateway utilizes IP address, base station and MAC Address to upgrade local ARP address information.
5. for a system for scheduler information, it is characterized in that, comprising:
The first gateway, for being connected with access device with the first pseudo-line;
Access device, for detection of the state of the first pseudo-line being connected with the first gateway of current use; In the time detecting that the first pseudo-line breaks down, hold consultation with the second gateway, connect to set up the second pseudo-line; After the second pseudo-line has been set up, obtain IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on the second gateway, IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway are sent to base station; Obtain IP address and the MAC Address of base station, the IP address of base station and MAC Address are sent to the second gateway;
Base station, for receiving IP address and the MAC Address of logic interfacing of the second pseudo-line that terminates on described the second gateway that access device sends, utilizes IP address and the MAC Address of the logic interfacing of the second pseudo-line that terminates on described the second gateway to upgrade local ARP address information;
The second gateway, is connected for holding consultation to set up the second pseudo-line with access device; Receive IP address, base station and MAC Address that access device sends, utilize IP address, base station and MAC Address to upgrade local ARP address information.
6. system according to claim 5, is characterized in that:
Base station and the second gateway utilize respectively the local ARP address information after each self refresh to carry out business forwarding.
7. according to the system described in claim 5 or 6, it is characterized in that:
Access device also, for detecting after the Failure elimination of the first pseudo-line, is held consultation with the first gateway, to recover the connection of the first pseudo-line, interrupts the connection of the second pseudo-line; IP address and the MAC Address of obtaining the logic interfacing of the first pseudo-line that terminates on the first gateway, send to base station by IP address and the MAC Address of the logic interfacing of the first pseudo-line that terminates on described the first gateway; IP address, base station and the MAC Address obtained are sent to the first gateway;
Local ARP address information is also upgraded for IP address and the MAC Address of the logic interfacing of utilizing the first pseudo-line that terminates on the first gateway in base station;
The first gateway is also for utilizing IP address, base station and MAC Address to upgrade local ARP address information.
8. system according to claim 7, is characterized in that:
Base station and the first gateway utilize respectively the local ARP address information after each self refresh to carry out business forwarding.
9. system according to claim 7, is characterized in that:
Access device is the access device relating in claim 3 or 4.
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| CN201210575809.8A CN103905571B (en) | 2012-12-26 | 2012-12-26 | Methods, devices and systems for more new address information |
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| CN201210575809.8A CN103905571B (en) | 2012-12-26 | 2012-12-26 | Methods, devices and systems for more new address information |
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| WO2018095200A1 (en) * | 2016-11-24 | 2018-05-31 | 华为技术有限公司 | Method and device for managing user equipment |
| CN114079981A (en) * | 2020-08-06 | 2022-02-22 | 北京佰才邦技术股份有限公司 | Network equipment switching method and network equipment |
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