CN105991481A - Message forwarding method and message forwarding apparatus - Google Patents
Message forwarding method and message forwarding apparatus Download PDFInfo
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- CN105991481A CN105991481A CN201510258028.XA CN201510258028A CN105991481A CN 105991481 A CN105991481 A CN 105991481A CN 201510258028 A CN201510258028 A CN 201510258028A CN 105991481 A CN105991481 A CN 105991481A
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- radius
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- request message
- business board
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
Abstract
The present invention provides a message forwarding method and a message forwarding apparatus. The method includes the following steps that: when receiving an original RADIUS request message, a business board card adds a port number assigned in advance by a main control board card to the original RADIUS request message so as to obtain a new RADIUS request message, and sends the new RADIUS request message to a switch chip; the switch chip forwards the new RADIUS request message to an RADIUS server; and when receiving an RADIUS acknowledgment message returned by the RADIUS server, the switch chip forwards the RADIUS acknowledgment message to a business board card corresponding to the port number according to the port number carried in the RADIUS acknowledgment message. With the message forwarding method and the message forwarding apparatus of the invention adopted, the business board card and the switch chip can replace the main control board to realize the forwarding processing of the message, and therefore, processing efficiency can be improved, and user experience can be improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of message forwarding method and device.
Background technology
BRAS (Broadband Remote Access Server, Broadband Remote Access Server) uses mark
Accurate radius protocol completes to access the certification of user, charging, authorization function.In order to meet based on
To IP network Large Copacity, few node, the wide application demand covered, the commonly used rack of BRAS designs
Scheme.Along with the expansion of access capacity, the quantity of the upper board of BRAS is the most correspondingly continuously increased.
In prior art, multiple business boards have user to access simultaneously when, business board can be by
RADIUS (Remote Authentication Dial In User Service, remote customer dialing authentication system
System) ask passage through between plate to be sent to master control board card, master control board card is RADIUS request Resources allocation,
Then according to radius protocol standard packaging message, it is sent to radius server through network chip.
Different response messages, after receiving the response message of radius server, is being distributed to by master control board card
Different business board cards processes.As can be seen here, the Business Processing of BRAS can be limited to master control board card
And the disposal ability of passage between plate, therefore stability and the treatment effeciency of equipment are relatively poor, particularly exist
In the case of a large number of users is reached the standard grade simultaneously, moment has a large amount of RADIUS request message and pours in master control board card,
The most inevitably packet loss phenomenon, this access request having resulted in a part of user can not get
Response, causes user's access failure.
Summary of the invention
In view of this, the present invention provides a kind of message forwarding method and device to solve the steady of card insert type equipment
The problem that qualitative and treatment effeciency is poor.
Specifically, the present invention is achieved through the following technical solutions:
A kind of message forwarding method, described method is applied to card insert type equipment, and described card insert type equipment includes
Master control board card, business board, exchange chip, described method includes:
When business board receives former RADIUS request message, pre-assigned for master control board card port numbers is added
Be added in described former RADIUS request message be built into new RADIUS request message, and by described newly
RADIUS request message is sent to exchange chip；
Described new RADIUS request message is forwarded to radius server by exchange chip；
When exchange chip receives the RADIUS response message that radius server returns, according to
Described RADIUS response message is forwarded to port numbers pair by the port numbers carried in RADIUS response message
The business board answered.
Further, described method also includes:
Master control board card distributes corresponding port block for business board in advance, and described port block includes multiple end
Slogan；
Master control board card creates acl rule according to described port block and is issued to exchange chip；
Described exchange chip should by described RADIUS according to the port numbers carried in RADIUS response message
Answer message and be forwarded to the business board that port numbers is corresponding, including:
Described exchange chip will belong to corresponding to the port numbers of described port block according to described acl rule
RADIUS response message is forwarded to the business board that described port block is corresponding.
Further, described method also includes:
Described new RADIUS request message is backed up by business board.
Further, described new RADIUS request message is backed up by described business board, including:
The buffer address of described new RADIUS request message is added in backup list by business board, and
The index that port numbers is described buffer address with described new RADIUS request message；
Described method also includes:
When business board receives RADIUS response message, according to the port of this RADIUS response message
In described backup list, number search the buffer address of correspondence；Again by described newly for described buffer address correspondence
RADIUS request message is deleted.
Further, the buffer address of described new RADIUS request message is added to by described business board
In backup list, also include:
The buffer address of described new RADIUS request message is added in backup list by business board, and
For it, intervalometer is set；
If do not receive RADIUS response message yet when timer expiry, business board then retransmit described newly
RADIUS request message.
Based on identical design, the present invention also provides for a kind of apparatus for forwarding message, and described device is applied to insert
Card-type device, described card insert type equipment includes master control board card, business board, exchange chip, described device
Including:
Message construction unit, when being used for receiving former RADIUS request message, allocates in advance master control board card
Port numbers add in described former RADIUS request message and be built into new RADIUS request message, and
Described new RADIUS request message is sent to exchange chip；
First retransmission unit, for being forwarded to radius server by described new RADIUS request message；
Second retransmission unit, is used for when receiving the RADIUS response message that radius server returns,
According to the port numbers carried in RADIUS response message, described RADIUS response message is forwarded to port
Number corresponding business board.
Further, described device also includes:
Port allotting unit, distributes corresponding port block in advance for business board, in described port block
Including multiple port numbers；
Rule creation unit, for creating acl rule according to described port block and being issued to exchange chip；
Described second retransmission unit, specifically for belonging to the end of described port block according to described acl rule
RADIUS response message corresponding to slogan is forwarded to the business board that described port block is corresponding.
Further, described device also includes:
Message backup units, for backing up described new RADIUS request message.
Further, described message backup units, please by described new RADIUS specifically for business board
The buffer address seeking message adds in backup list, and with the port of described new RADIUS request message
It number it is the index of described buffer address；
Described device also includes:
Message deletes unit, for when receiving RADIUS response message, according to this RADIUS response
The port numbers of message searches the buffer address of correspondence in described backup list；Again by described buffer address pair
Should delete by described new RADIUS request message.
Further, described message backup units, it is additionally operable to delaying described new RADIUS request message
Deposit address to add in backup list, and intervalometer is set for it；
Described device also includes:
Described message retransmission unit, in time not receiving RADIUS response message yet when timer expiry,
Retransmit described new RADIUS request message.
As can be seen here, the offer one message forwarding method of the present invention and device, can be by unified management
The UDP source port of each business board, it is ensured that each business board is stuck in transmission RADIUS request message
Time the port numbers carried do not repeat, and by exchange chip is issued acl rule control exchange chip will
RADIUS response message is transmitted to each business board, thus replaces master control board card to realize the forwarding of message
Process, improve treatment effeciency, promote Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is that the message of prior art in a kind of illustrative embodiments of the present invention forwards schematic diagram；
Fig. 2 is the handling process of a kind of message forwarding method in a kind of illustrative embodiments of the present invention
Figure；
Fig. 3 is that the message in a kind of illustrative embodiments of the present invention forwards schematic diagram；
Fig. 4 is the card insert type equipment at the apparatus for forwarding message place in a kind of illustrative embodiments of the present invention
Hardware structure diagram；
Fig. 5 is the logical structure of a kind of apparatus for forwarding message in a kind of illustrative embodiments of the present invention
Figure.
Detailed description of the invention
Refer to Fig. 1, be that the message of prior art in a kind of illustrative embodiments of the present invention forwards signal
Figure, including master control board card, business board 1, business board 2 and exchange chip.Master control borad cartoon
Crossing passage between plate to interact with business board 1, business board 2, master control board card can be by logical between plate
Road receives the message sent on business board 1, business board 2, it is also possible to by passage between plate to business board
Card 1, business board 2 issue control strategy and other message.Business board 1, business board 2 are born respectively
Duty provides service to different users.Exchange chip is used for E-Packeting and mutual board-to-board information.
In prior art, multiple business boards receive RADIUS request message simultaneously when, business
RADIUS request message passage through between plate can be sent to master control board card by plate, and master control board card is
RADIUS request message Resources allocation, and according to radius protocol standard packaging message, through exchange
Chip is sent to radius server after processing.Master control board card is receiving radius server
After RADIUS response message, still it is uniformly processed by master control board card, determines this RADIUS response report
After business board corresponding to literary composition, then through between plate passage be issued to correspondence business board card process.
So, the traffic handing capacity of card insert type equipment can be limited to the process of passage between master control board card and plate
Ability, therefore stability and treatment effeciency are the most poor, particularly in the case of a large number of users is reached the standard grade simultaneously,
Moment has a large amount of RADIUS request message and is sent to master control board card, and master control board card also can while processing
Receive substantial amounts of RADIUS response message.Owing between master control board card and plate, the disposal ability of passage is limited,
Inevitable that packet loss phenomenon produces, this access request having resulted in a part of user can not get ringing
Should, cause user's access failure.Even if the disposal ability of passage is relatively strong between master control board card and plate, in the face of big
Message encapsulation, forwarding and the differentiation process of response message of amount, can cause the treatment effeciency of master control board card
Lowly, and then affect the experience of user.
In order to solve the problems referred to above, the present invention provides a kind of message forwarding method and device, can be by system
One UDP (User Datagram Protocol, the UDP) source managing each business board
Port, it is ensured that each business board is stuck in the port numbers carried when sending RADIUS request message not to be repeated,
And by exchange chip being issued ACL (Access Control List accesses and controls list) rule control
RADIUS response message is transmitted to each business board by exchange chip, thus replaces master control board card to realize
The forward process of message, improves treatment effeciency, promotes Consumer's Experience.
Refer to Fig. 2, be the place of a kind of message forwarding method in a kind of illustrative embodiments of the present invention
Reason flow chart, described method is applied to card insert type equipment, such as BRAS etc., described card insert type equipment bag
Including master control board card, business board, exchange chip, described method includes:
When step 201, business board receive former RADIUS request message, master control board card is allocated in advance
Port numbers add in the RADIUS request message of described source and be built into new RADIUS request message, and
Described new RADIUS request message is sent to exchange chip；
In the present embodiment, when business board receives the former RADIUS request message that subscriber's main station sends,
The source port that master control board card can be encapsulated as RADIUS by business board in advance for the port numbers of its distribution.
And to former RADIUS request message carries out described RADIUS encapsulation, thus it is built into new RADIUS
Request message, is sent to exchange chip afterwards and by described new RADIUS request message
Described new RADIUS request message is forwarded to radius server by step 202, exchange chip；
In the present embodiment, after exchange chip receives new RADIUS request message, can be by this new RADIUS
Request message is forwarded to radius server, so that radius server is according to RADIUS request
Message carries out response, it should be noted that owing to the source port of new RADIUS request message is business board
The port numbers that card is corresponding, the destination interface therefore in reverse procedure, in described RADIUS response message
Port numbers identical with above-mentioned source port number.
Step 203, when exchange chip receive radius server return RADIUS response message time,
According to the port numbers carried in RADIUS response message, described RADIUS response message is forwarded to port
Number corresponding business board.
In the present embodiment, receive, when exchange chip, the RADIUS response report that radius server returns
Wen Shi, can obtain the port numbers of the destination interface carried in RADIUS response message.Due to this purpose
The port numbers of port is identical with the port numbers of new RADIUS request message source port, therefore can be according to this
Port numbers determines the business board that described RADIUS response message is corresponding, thus should by described RADIUS
Answering message forwards corresponding business board card to process.
As can be seen here, the offer one message forwarding method of the present invention and device, can be by unified management
The UDP source port of each business board, it is ensured that each business board is stuck in transmission RADIUS request message
Time the port numbers carried do not repeat, and by exchange chip is issued acl rule control exchange chip will
RADIUS response message is transmitted to each business board, thus replaces master control board card to realize the forwarding of message
Process, improve treatment effeciency, promote Consumer's Experience.
In optional embodiment of the present invention, master control board card can be in advance for the end of business board distribution correspondence
Buccal mass, so-called port block is equivalent to a portal number section, including multiple port numbers, Mei Geye
Port numbers on business board is different from.Master control board card creates acl rule according to described port block and issues
To exchange chip, so that described exchange chip is when receiving RADIUS response message, can be according to described
RADIUS response message is forwarded to the business board corresponding to the port block belonging to port numbers by acl rule
Card.Control exchange chip by acl rule to carry out message and forward and can substitute for master control board card and carry out message and turn
Send out, and owing to being that hardware forwards, can be more efficient.
In optional embodiment of the present invention, above-mentioned new RADIUS request message can be entered by business board
Row backup.Further, business board can will create backup list, please including new RADIUS
Ask message address in the buffer, and the port numbers with described new RADIUS request message is described caching
The index of address, therefore can save taking up room of backup message.Owing to each port numbers can
Send 256 RADIUS request messages, in order to find RADIUS request message quickly and accurately, also
Can index by No. ID of the RADIUS request message one-level as this packet buffer address, therefore industry
Business board can be indexed by the combination of " port numbers+ID number ", such that it is able to obtain rapidly and accurately
Take backup message.
When business board receives the RADIUS response message that exchange chip forwards, can be according to this
The port numbers of RADIUS response message searches the buffer address of correspondence in described backup list, then by institute
State the new RADIUS request message under buffer address to delete, thus reduce caching and take.
It addition, in order to promote Consumer's Experience further, business board can also be new in backup list
The buffer address of RADIUS request message arranges intervalometer, depending on the visual practical situation of timing length.If
Do not receive RADIUS response message yet when timer expiry, business board then retransmit described newly
RADIUS request message.Therefore can ensure that the request of user will not be lost.
For making the purpose of the present invention, technical scheme and advantage clearer, below based on the report of Fig. 3
Literary composition forwards schematic diagram, is described in further detail scheme of the present invention.
Assume on BRAS, to include business board 1 and business board 2, after each business board card start-up,
Master control board card can be that each business board distributes a port block, comprises 1024 and can use in each port block
By master control board card, port numbers, ensures that the port numbers distributing to each board is different from, its port block is distributed
Situation is as shown in table 1.
| Business board | Port block | Range of port number |
| Business board 1 | Port block 1 | 1024～2047 |
| Business board 2 | Port block 2 | 2048～3091 |
Table 1
Master control board card creates acl rule according to upper table and is issued to exchange chip.
When business board 1,2 receives RADIUS request message 1, RADIUS request message 2 respectively
Time, business board 1 can carry out RADIUS encapsulation for RADIUS request message 1, and arrange source port
Number it is 1025, then the new RADIUS request message 1 after encapsulation is sent to exchange chip.And
New RADIUS request message 1 is preserved, by the memory bits of new RADIUS request message 1 in this locality
Put D1 to be saved in backup list 1, and using No. ID of port numbers 1025 and this message as index,
And intervalometer is set for it, the time is 1 minute, and this backup list 1 is as shown in table 2.
Table 2
In like manner, business board 2 can carry out RADIUS encapsulation for RADIUS request message 2, and arranges
Source port number is 2050, then the new RADIUS request message 2 after encapsulation is sent to exchange chip.
And preserve new RADIUS request message 2 in this locality, by new RADIUS request message 2
Deposit position D2 to be saved in backup list 2, and using the ID of port numbers 2050 and this message as
Index, and intervalometer is set for it, the time is 1 minute, and this backup list 2 is as shown in table 3.
Table 3
Above-mentioned new RADIUS request message 1,2 is forwarded to radius server by exchange chip.
Above-mentioned new RADIUS request message 1,2 is fed back RADIUS response by radius server respectively
Message 1,2.Wherein the destination slogan of RADIUS response message 1 is 1025, RADIUS response
The destination slogan of message 2 is 2050.
After exchange chip receives RADIUS response message 1,2, first obtain RADIUS response message 1
Destination slogan 1025, then mate according to the acl rule that master control board card issues, due to 1025
Belong to the number segment of 1024～2047, thus may determine that RADIUS response message 1 belongs to port block 1,
Due to the corresponding business board 1 of port block 1, therefore exchange chip can be by RADIUS response message 1
Deliver to business board 1.In like manner, exchange chip obtains the destination slogan 2050 of RADIUS response message 2,
Then the acl rule issued according to master control board card mates, owing to 2050 belong to 2048～3091
Number segment, thus may determine that RADIUS response message 2 belongs to port block 2, owing to port block 2 is right
Answering business board 2, therefore RADIUS response message 2 can be sent to business board 2 by exchange chip.
When business board 1 receives RADIUS response message 1, it is assumed that intervalometer has not timed out, then can root
Look in backup list 1 according to the port numbers 1025 of RADIUS response message 1 and No. ID of this message
Look for the memory address D1 of correspondence, then the new RADIUS request message 1 under D1 is deleted.If
During timer expiry, business board 1 does not receives RADIUS response message yet, then then by new
RADIUS request message 1 resends to exchange chip.Business board 2 processing procedure is identical, herein
Do not repeat.
As can be seen here, the offer one message forwarding method of the present invention and device, can be by unified management
The UDP source port of each business board, it is ensured that each business board is stuck in transmission RADIUS request message
Time the port numbers carried do not repeat, and by exchange chip is issued acl rule control exchange chip will
RADIUS response message is transmitted to each business board, thus replaces master control board card to realize the forwarding of message
Process, improve treatment effeciency, promote Consumer's Experience.
Based on identical design, the present invention also provides for a kind of apparatus for forwarding message, and described device can pass through
Software realizes, it is also possible to realize by the way of hardware or software and hardware combining.As a example by implemented in software,
The apparatus for forwarding message of the present invention, as the device on a logical meaning, is to be set by its place card insert type
Standby CPU runs after being read by computer program instructions corresponding in memorizer and forms.
Refer to Fig. 4 and Fig. 5, be that a kind of message in a kind of illustrative embodiments of the present invention forwards dress
Putting 500, described device is applied to card insert type equipment, and described card insert type equipment includes master control board card, business
Board, exchange chip, the basic running environment of described device includes CPU, memorizer and other hardware,
From logic level, described device 500 includes:
Message construction unit 501, when being used for receiving former RADIUS request message, by master control board card in advance
The port numbers of distribution is added in described former RADIUS request message and is built into new RADIUS request report
Literary composition, and described new RADIUS request message is sent to exchange chip；
First retransmission unit 502, for being forwarded to RADIUS clothes by described new RADIUS request message
Business device；
Second retransmission unit 503, for receiving the RADIUS response report that radius server returns
Wen Shi, forwards described RADIUS response message according to the port numbers carried in RADIUS response message
To the business board that port numbers is corresponding.
Optionally, described device also includes:
Port allotting unit 504, in advance for the port block that the distribution of business board is corresponding, described port
Block includes multiple port numbers；
Rule creation unit 505, for creating acl rule according to described port block and being issued to exchange core
Sheet；
Described second retransmission unit 503, specifically for belonging to described port block according to described acl rule
The RADIUS response message corresponding to port numbers be forwarded to the business board that described port block is corresponding.
Optionally, described device also includes:
Message backup units 506, for backing up described new RADIUS request message.
Optionally, described message backup units 506, specifically for business board by described new RADIUS
The buffer address of request message adds in backup list, and with the end of described new RADIUS request message
Slogan is the index of described buffer address；
Described device also includes:
Message deletes unit 507, for when receiving RADIUS response message, according to this RADIUS
The port numbers of response message searches the buffer address of correspondence in described backup list；Again by described caching ground
The corresponding described new RADIUS request message in location is deleted.
Optionally, described message backup units 507, it is additionally operable to described new RADIUS request message
Buffer address adds in backup list, and arranges intervalometer for it；
Described device also includes:
Described message retransmission unit 508, for not receiving RADIUS response report yet when timer expiry
Wen Shi, retransmits described new RADIUS request message.
In sum, a kind of message forwarding method of present invention offer and device, can be by unified management
The UDP source port of each business board, it is ensured that each business board is stuck in transmission RADIUS request message
Time the port numbers carried do not repeat, and by exchange chip is issued acl rule control exchange chip will
RADIUS response message is transmitted to each business board, thus replaces master control board card to realize the forwarding of message
Process, improve treatment effeciency, promote Consumer's Experience.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. done, should be included in
Within the scope of protection of the invention.
Claims (10)
1. a message forwarding method, it is characterised in that described method is applied to card insert type equipment, described
Card insert type equipment includes master control board card, business board, exchange chip, and described method includes:
When business board receives former remote customer dialing authentication system RADIUS request message, by master control borad
Block pre-assigned port numbers add to described former RADIUS request message is built into new RADIUS please
Seek message, and described new RADIUS request message is sent to exchange chip；
Described new RADIUS request message is forwarded to radius server by exchange chip；
When exchange chip receives the RADIUS response message that radius server returns, according to
Described RADIUS response message is forwarded to port numbers pair by the port numbers carried in RADIUS response message
The business board answered.
Method the most according to claim 1, it is characterised in that described method also includes:
Master control board card distributes corresponding port block for business board in advance, and described port block includes multiple end
Slogan；
Master control board card creates access control list ACL rule according to described port block and is issued to exchange core
Sheet；
Described exchange chip should by described RADIUS according to the port numbers carried in RADIUS response message
Answer message and be forwarded to the business board that port numbers is corresponding, including:
Described exchange chip will belong to corresponding to the port numbers of described port block according to described acl rule
RADIUS response message is forwarded to the business board that described port block is corresponding.
Method the most according to claim 1, it is characterised in that described method also includes:
Described new RADIUS request message is backed up by business board.
Method the most according to claim 3, it is characterised in that described business board to described newly
RADIUS request message backs up, including:
The buffer address of described new RADIUS request message is added in backup list by business board, and
The index that port numbers is described buffer address with described new RADIUS request message；
Described method also includes:
When business board receives RADIUS response message, according to the port of this RADIUS response message
In described backup list, number search the buffer address of correspondence；Again by described newly for described buffer address correspondence
RADIUS request message is deleted.
Method the most according to claim 4, it is characterised in that described business board by described newly
The buffer address of RADIUS request message adds in backup list, also includes:
The buffer address of described new RADIUS request message is added in backup list by business board, and
For it, intervalometer is set；
If do not receive RADIUS response message yet when timer expiry, business board then retransmit described newly
RADIUS request message.
6. an apparatus for forwarding message, it is characterised in that described device is applied to card insert type equipment, described
Card insert type equipment includes master control board card, business board, exchange chip, and described device includes:
Message construction unit, when being used for receiving former RADIUS request message, allocates in advance master control board card
Port numbers add in described former RADIUS request message and be built into new RADIUS request message, and
Described new RADIUS request message is sent to exchange chip；
First retransmission unit, for being forwarded to radius server by described new RADIUS request message；
Second retransmission unit, is used for when receiving the RADIUS response message that radius server returns,
According to the port numbers carried in RADIUS response message, described RADIUS response message is forwarded to port
Number corresponding business board.
Device the most according to claim 6, it is characterised in that described device also includes:
Port allotting unit, distributes corresponding port block in advance for business board, in described port block
Including multiple port numbers；
Rule creation unit, for creating acl rule according to described port block and being issued to exchange chip；
Described second retransmission unit, specifically for belonging to the end of described port block according to described acl rule
RADIUS response message corresponding to slogan is forwarded to the business board that described port block is corresponding.
Device the most according to claim 6, it is characterised in that described device also includes:
Message backup units, for backing up described new RADIUS request message.
Device the most according to claim 8, it is characterised in that
Described message backup units, specifically for business board delaying described new RADIUS request message
Deposit address to add in backup list, and be described slow with the port numbers of described new RADIUS request message
Deposit the index of address；
Described device also includes:
Message deletes unit, for when receiving RADIUS response message, according to this RADIUS response
The port numbers of message searches the buffer address of correspondence in described backup list；Again by described buffer address pair
Should delete by described new RADIUS request message.
Device the most according to claim 9, it is characterised in that
Described message backup units, is additionally operable to add the buffer address of described new RADIUS request message
In backup list, and intervalometer is set for it；
Described device also includes:
Described message retransmission unit, in time not receiving RADIUS response message yet when timer expiry,
Retransmit described new RADIUS request message.
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| CN109918230A (en) * | 2019-02-20 | 2019-06-21 | 杭州迪普科技股份有限公司 | A kind of business board abnormal restoring method and system |
| CN111431921A (en) * | 2020-03-31 | 2020-07-17 | 杭州迪普科技股份有限公司 | Configuration synchronization method |
| CN112995179A (en) * | 2021-02-25 | 2021-06-18 | 杭州迪普信息技术有限公司 | Response message processing method and device |
| CN113179295A (en) * | 2021-04-02 | 2021-07-27 | 杭州迪普科技股份有限公司 | Message processing method and device |
| CN115174362A (en) * | 2022-07-01 | 2022-10-11 | 杭州迪普科技股份有限公司 | Dual-computer hot standby method and device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106534400A (en) * | 2016-11-25 | 2017-03-22 | 杭州华三通信技术有限公司 | Network address conversion method and device |
| CN106534400B (en) * | 2016-11-25 | 2019-09-17 | 新华三技术有限公司 | Method for network address translation and device |
| CN109918230A (en) * | 2019-02-20 | 2019-06-21 | 杭州迪普科技股份有限公司 | A kind of business board abnormal restoring method and system |
| CN109918230B (en) * | 2019-02-20 | 2021-01-26 | 杭州迪普科技股份有限公司 | Method and system for recovering abnormity of service board card |
| CN111431921A (en) * | 2020-03-31 | 2020-07-17 | 杭州迪普科技股份有限公司 | Configuration synchronization method |
| CN111431921B (en) * | 2020-03-31 | 2022-08-26 | 杭州迪普科技股份有限公司 | Configuration synchronization method |
| CN112995179A (en) * | 2021-02-25 | 2021-06-18 | 杭州迪普信息技术有限公司 | Response message processing method and device |
| CN112995179B (en) * | 2021-02-25 | 2022-08-26 | 杭州迪普信息技术有限公司 | Response message processing method and device |
| CN113179295A (en) * | 2021-04-02 | 2021-07-27 | 杭州迪普科技股份有限公司 | Message processing method and device |
| CN115174362A (en) * | 2022-07-01 | 2022-10-11 | 杭州迪普科技股份有限公司 | Dual-computer hot standby method and device |
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