CN115102926B - IP configuration method, device, controller and storage medium - Google Patents
IP configuration method, device, controller and storage medium Download PDFInfo
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Abstract
The embodiment of the invention discloses an IP configuration method, an IP configuration device, a controller and a storage medium. Wherein the method comprises the following steps: the first device acquires dynamic IP from the second device; the first device writes the dynamic IP into a first network port which is pre-configured as a static network port and keeps the attribute of the first network port as the static network port unchanged, so that the first network port simultaneously comprises: static IP and the dynamic IP; and deleting the dynamic IP from the first network port when the first equipment meets the condition of releasing the dynamic IP. The embodiment of the invention can improve the resource utilization rate of the network port.
Description
Technical Field
The present invention relates to network technologies, and in particular, to a IP (Internet Protocol) configuration method, a IP (Internet Protocol) configuration device, a controller, and a storage medium.
Background
In the device with the routing function, the network port is configured as a static port, writes static IP, or is configured as a dynamic port, and writes dynamic IP. The network port is Static or dynamic, and can be indicated by a BOOTPROTO field in a network port configuration file, which can be configured as "None", "DHCP" or "Static", and respectively indicates that the network port is not configured, dynamic address protocol is enabled and Static address protocol is enabled.
The portal is configured as either a static port or a dynamic port, as indicated by the BOOTPROTO field. Therefore, in order to support both static and dynamic services in a device, multiple ports must be provided in the device, most of which are configured as static ports to support large and stable static services, and a small portion (e.g., one) of which is reserved as a dynamic port to be enabled when dynamic services are present. In this way, there is no problem for devices with a large number of network ports, but a significant waste of resources is caused for devices with a shortage of network ports.
Disclosure of Invention
The embodiment of the invention provides an IP configuration method, an IP configuration device, a controller and a storage medium, which improves the utilization rate of network port resources.
The IP configuration method of the embodiment of the invention comprises the following steps: the first device acquires dynamic IP from the second device; the first device writes the dynamic IP into a first network port which is pre-configured as a static network port and keeps the attribute of the first network port as the static network port unchanged, so that the first network port simultaneously comprises: static IP and the dynamic IP; and deleting the dynamic IP from the first network port when the first equipment meets the condition of releasing the dynamic IP.
Wherein the first device obtains the dynamic IP from the second device, including: the first device obtains the dynamic IP from the second device according to a dynamic host configuration protocol or an automatic IP protocol; and/or, when the first device receives an activation signal, acquiring the dynamic IP from the second device.
Wherein prior to the step of the first device obtaining the dynamic IP from the second device, the method further comprises: the first device reads a network port configuration file, wherein the network port configuration file comprises: a protocol field configured to enable a static address protocol, and the static IP to be written to the first portal; and the first equipment configures the first network port into a static network port according to the network port configuration file and writes the static IP into the first network port.
Wherein the method further comprises: enabling a network port state information by the first equipment to indicate the IP composition condition in the first network port; wherein, the portal status information includes: the system comprises a static mode and a mixed mode, wherein the static mode is used for indicating that the first network port only comprises a static type IP, and the mixed mode is used for indicating that the first network port simultaneously comprises the static type IP and a dynamic type IP.
And when the network port state information is in a static mode, executing the step of writing the dynamic IP into the first network port by the first equipment, otherwise, refusing to write the dynamic IP into the first network port.
And after the dynamic IP is successfully deleted from the first network port, modifying the network port state information from a mixed mode to a static mode, otherwise, keeping the network port state information in the mixed mode.
The IP configuration device of the embodiment of the invention comprises: the acquisition module is used for acquiring the dynamic IP; the processing module is used for writing the acquired dynamic IP into a first network port which is pre-configured as a static network port and keeping the attribute of the first network port as the static network port unchanged, so that the first network port simultaneously comprises: static IP and the dynamic IP; and deleting the dynamic IP from the first network port when the condition of releasing the dynamic IP is met.
Wherein, the processing module is further configured to: enabling network port state information to indicate IP composition conditions in the first network port; wherein, the portal status information includes: a static mode and a hybrid mode, wherein the static mode is used for indicating that the first network port only contains static class IP; the mixed mode is used for indicating that the first network port simultaneously contains static type IP and dynamic type IP.
The controller of the embodiment of the invention comprises: a packet forwarding engine comprising: a first host interface configured as a static portal and written with at least one static IP; and a host, configured to obtain a dynamic IP from a server, and write the obtained dynamic IP into the first host interface and keep an attribute of the first host interface that is a static network port unchanged, so that the first host interface simultaneously includes: static IP and the dynamic IP; and deleting the dynamic IP from the first host interface when a condition for releasing the dynamic IP is satisfied.
The computer-readable storage medium of the present invention has stored thereon a computer program comprising executable instructions that, when executed by a processor, implement an IP configuration method according to an embodiment of the present invention.
According to the embodiment of the invention, the dynamic IP is written into the static network port in a static IP mode, and the static attribute of the network port is maintained unchanged, so that the coexistence of the static IP and the dynamic IP in the same network port is realized, and the utilization rate of the network port can be improved.
Drawings
Further details and advantages of the invention will become apparent from the detailed description provided hereinafter. It is to be understood that the following drawings are illustrative only and are not to be construed as limiting the invention, and are described in detail below with reference to the accompanying drawings, in which:
FIG. 1 is a flow diagram of an embodiment of an IP configuration method of the present invention;
FIG. 2 is a flow chart of another embodiment of the IP configuration method of the present invention;
FIG. 3 is a schematic diagram of a mode switch of the portal of the present invention;
FIG. 4 is a schematic diagram of an embodiment of a domain controller of the present invention; and
fig. 5 is a schematic structural view of an embodiment of the IP configuration apparatus of the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the particular embodiments described herein are illustrative only and are not limiting upon the invention.
In some aspects, the properties of the portal are determined by a portal profile. Specifically, the portal configuration file includes: a protocol field, such as a BOOTPROTO field, which may be configured to: "None", "DHCP" or "Static" respectively means that the portal is not configured, dynamic address protocol enabled and Static address protocol enabled. When the network port configuration file has the BOOTPROTO field= "DHCP", the dynamic address protocol is started, and when the equipment is started, the network port automatically acquires the dynamic IP according to the dynamic address protocol and writes the dynamic IP into the dynamic IP. When the bootproco field= "Static" in the configuration file indicates that the Static address protocol is started, at this time, static IP needs to be written into the network port configuration file manually in advance, so that the network configuration information can be correctly read when the device is started, otherwise, an abnormal error occurs, and failure in acquiring the network configuration information is prompted. In the above scheme, the BOOTPROTO field is either "Static" or "DHCP", so the properties of the portal can only be Static or dynamic. If the dynamic IP is to be configured to the portal with the static attribute, the portal configuration file needs to be modified, the bootproco field in the portal configuration file is set to be "DHCP", and then the network service is restarted to set the portal to be the dynamic portal and write the dynamic IP, but this scheme will cover the static IP configured previously, so that the service through the static IP is not available. Obviously, this result is not acceptable for many systems. To avoid this, it is possible to reserve a portal dedicated to the dynamic IP class service in the portal, i.e. this portal is usually idle and only enabled when there is a dynamic IP class service. The scheme is acceptable for equipment with abundant network ports, but for equipment with the shortage of the network ports, the reservation of the network ports for dynamic service is obviously wasteful of resources and unacceptable.
Therefore, in the scheme of the embodiment of the invention, the mode of modifying the BOOTPROTO field in the portal configuration file is not sought to support the dynamic IP service, but the first device (serving as a client) acquires the dynamic IP from the second device (serving as a server) instead of modifying the static attribute of the portal, regards the dynamic IP as the static IP, writes the static IP into the portal, and deletes the dynamic IP from the static portal after the dynamic IP service is finished. By the method, the purpose of writing the dynamic IP into the network port with the static attribute is achieved, so that the network port is not required to be reserved for the dynamic service, and the resource utilization efficiency of the network port can be improved. Furthermore, in order to facilitate the management of the network port, the embodiment of the invention also enables the network port state information (static mode, mixed mode) to indicate the composition condition of the IP in the network port. The IP configuration scheme of the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of an embodiment of the IP configuration method of the present invention. As shown, the method includes the steps of:
step S10, the first device acquires the dynamic IP from the second device.
Wherein the first device may be a client device and the second device may be a server device. Taking the diagnostic service of the automotive field as an example, the first device may be a domain controller in the automobile and the second device may be a diagnostic instrument.
In step S10, the first device may acquire a dynamic IP (dynamic host configuration protocol) from the second device according to a DHCP (Dynamic Host Configuration Pro-protocol) or an Auto IP (automatic IP) protocol. For example, the first device first applies dynamic IP to the second device through DHCP, and when the application fails, applies default IP (also dynamic IP) to the second device through Auto IP.
In step S10, the first device may perform the step of acquiring the dynamic IP upon receipt of an activation signal, which may originate from the second device, for example. For example, the second device may be connected to the first device through an activation line, and send an activation signal to the first device through the activation line, so as to enable the first device to actively apply dynamic IP to the second device.
In this embodiment, the dynamic IP or the static IP may include: network configuration information such as IP address, gateway, and subnet mask.
And step S12, the first equipment writes the acquired dynamic IP into the first network port.
Wherein the first portal has been preconfigured as a static portal and at least one static IP has been previously written therein.
In step S12, when the dynamic IP is written into the first portal, the attribute of the static portal of the first portal is not changed, i.e. the value of the BOOTPROTO field in the portal configuration file is not modified. By the mode, coexistence of static IP and dynamic IP is realized in the first network port, so that the resource utilization rate of the network port is improved.
In step S12, the dynamic IP may be written into the first portal using the network parameter modification command. For example, the command "IP addr add IP/netmask dev portal name" is used to write dynamic IP into the portal. The dynamic IP is added by using the mode of the network parameter modification command without restarting the network service, so that the service depending on the static IP on the first network port is not affected.
And S14, when the first equipment meets the condition of releasing the dynamic IP, deleting the dynamic IP from the first network port.
Wherein, the conditions for releasing the dynamic IP include: lease expiration, service shutdown, or network long interruption of dynamic IP, etc., are not described in detail herein.
In step S14, the dynamic IP may be deleted using a network parameter modification command such as "IP addr del IP dev portal name".
It should be noted that, when the dynamic IP is deleted, the portal configuration file is not modified, that is, the portal configuration file is not changed in the execution process of the embodiment of the present invention.
According to the embodiment, under the condition that the static attribute of the first network port is not changed, the first equipment replaces the first network port to acquire the dynamic IP, and the dynamic IP is written into the first network port, so that coexistence of the dynamic IP and the static IP in the first network port is realized. The acquired dynamic IP is isolated from the first network port, so that the first network port still views the written IP (actually the dynamic IP) as a static IP, and no matter the first network port views the IP as static or dynamic, the normal execution of the service depending on the IP cannot be influenced, and the embodiment can write the dynamic IP into the network port under the condition of not influencing the network port with static attribute, thereby improving the resource utilization rate of the network port.
Fig. 2 is a schematic flow chart of another embodiment of the IP configuration method of the present invention. The method comprises the following steps:
and step S20, reading the network port configuration file.
And S21, configuring the first network port as a static network port according to the network port configuration file, and writing at least one static IP.
The portal configuration file may be edited in advance by the user, and the user sets each portal by editing the portal configuration file, for example, setting the first portal as a static portal (for example, setting a bootproco field as "static"), and recording a static IP configured for the first portal in the portal configuration file. After the equipment is started, the network port configuration files are read, and then each network port is configured according to the network port configuration files, for example, the first network port is configured as a static network port, and meanwhile, the corresponding static IP in the network port configuration files is written into the first network port. One or more static IPs can be configured to the first network port so as to meet the communication requirements of different applications.
Step S22, setting the network port state information of the first network port into a static mode.
As described in the embodiment of fig. 1, the static portal may include a dynamic IP, so the BOOTPROTO field in the portal configuration file cannot accurately reflect the IP composition situation in the portal. Therefore, the embodiment of the invention introduces the network port state information to indicate and record the IP composition condition in the network port so as to facilitate the subsequent management. Wherein, the portal status information includes: a static mode, which means that the portal only contains static class IP; and, a hybrid mode, representing that the portal contains static class IP and dynamic class IP.
Step S23, acquiring dynamic IP.
And step S24, writing the dynamic IP into the first network port.
In the use process of the first network port, when temporary service needs to be performed, a client process can be started, and the client process acquires the dynamic IP according to a protocol (such as DHCP) related to the dynamic IP and writes the dynamic IP into the first network port. The process and manner of acquiring and writing the dynamic IP may be shown in fig. 1, which is not described herein.
It should be noted that, in order to avoid the network port status confusion caused by writing a plurality of dynamic IPs (e.g., writing in different time respectively) in the static network port, and thus causing inconvenient management, before writing the dynamic IPs into the first network port, it may be determined whether the network port status information of the first network port is in the static mode, if so, writing the dynamic IPs into the first network port; otherwise, the dynamic IP is not written into the first network port.
Step S25, the network port state information is modified into a mixed mode.
Step S26, judging whether the dynamic IP is expired, if so, executing step S27, otherwise, continuing to execute step S26. In step S26, it may be determined whether or not the dynamic IP has expired, and whether or not other conditions for releasing the dynamic IP are satisfied, and if so, step S27 is performed.
And step S27, deleting the dynamic IP from the first network port.
And step S28, setting the network port state information into a static mode.
Between step S27 and step S28, it may be determined whether the dynamic IP is successfully deleted, and when the determination result is yes, step S28 is performed, otherwise, the portal status information is kept unchanged. In this way, if the dynamic IP is not successfully deleted due to some unexpected circumstances, the portal status information does not change, and thus the dynamic IP can be tried to be deleted again thereafter (after the next start-up). If the network port state information is not available, the condition of the network port cannot be easily judged, and thus management confusion can be caused.
According to the embodiment, the network port state information is set to indicate and record the composition condition of the IP in the network port, so that the network port can be conveniently managed according to the network port state information.
The following describes various states of the portal and transitions between states with reference to fig. 3, and as shown in fig. 3, the states of the portal in the embodiment of the present invention mainly include: the initial mode, the static mode, and the hybrid mode, wherein the hybrid mode can be further divided into a DHCP hybrid mode and an Auto IP hybrid mode.
As shown in fig. 3, the portal is in the initial mode when it is not configured. As shown in the procedure (1), in order to meet certain communication requirements, a plurality of static IPs are configured on the portal, for example, by a portal configuration file, and the portal will be converted from an initial mode to a static mode. Without the dynamic IP traffic demands, the portal will be in static mode for a long period of time. When there is a dynamic service demand, as shown in the process (3), after the dynamic IP is written into the network port by using the method of this embodiment, the network port will switch to the hybrid mode, which indicates that there are dynamic IP and static IP in the network port. When the lease of the dynamic IP expires, the service is closed or the network is interrupted for a long time, the dynamic IP is released from the portal, and at this time, the portal is switched back to the static mode as shown in (4). In addition, as shown in (2) and (5), when the server (the end providing the dynamic IP) is restarted accidentally or the network is restarted, the network port will enter the initial mode, the previously configured IP information will be cleared, and the network port will switch to the static mode after completing static IP writing again according to the network port configuration file.
As shown in the figure, the above mixed mode may be further divided into DHCP mixed mode, which means that dynamic IP is obtained in a DHCP manner; and an Auto IP mixed mode, which means that dynamic IP is obtained in an Auto IP manner. For example, when the dynamic IP needs to be acquired, the dynamic IP may be acquired first in a DHCP manner, and when the dynamic IP fails to be acquired in a DHCP manner, the dynamic IP is acquired in an Auto IP manner and written into the portal, and at this time, the portal switches to an Auto IP hybrid mode.
In order to further understand the embodiments of the present invention, an IP configuration scheme of the embodiments of the present invention is described below with reference to fig. 4 by taking a diagnostic application scenario under an automotive industry domain controller architecture as an example. As shown in fig. 4, the domain controller 40 includes: PFE (Package Forwarding Engine), packet forwarding alert) 401 and host 402. PFE401 has at least one HIF (host interface) port and at least one EMAC (Ethernet Media Access Controller) port, only one HIF0 and EMAC1 being shown. Wherein host 402 is coupled to HIF0 and diagnostic apparatus 42 is coupled to EMAC1, wherein host 402 may be a VM (Virtual Machine).
To meet the communication needs of the various applications on host 402, at least one static IP is pre-configured on HIF0, for example, "IP1: x.11. X, mask:255.255.X, VID: x is as follows. That is, the BOOTPROTO field in the portal configuration file for HIF0 port is "static".
Based on this architecture and service configuration, the communication requirements of diagnostic services (dynamic services) need to be implemented through HIF0 ports, and thus dynamic IP needs to be configured on HIFO. To enable the diagnostic apparatus 42 to perform distributed parallel diagnostics on multiple vehicles, the domain controller 40 actively sends a request to the diagnostic apparatus 42 to obtain network configuration information such as IP addresses, gateways, and masks assigned by the diagnostic apparatus.
Specifically, after diagnostic apparatus 42 has been accessed to domain controller 40, diagnostic apparatus 42 sends an activation signal (e.g., via an activation signal line) to domain controller 40, which is passed to host 402 via EMAC1 and HIF0, and host 402 initiates a client process based on the activation signal, and then actively sends a request for acquisition of dynamic IP to diagnostic apparatus 42 requesting that diagnostic apparatus 42 assign dynamic IP. After the client process acquires the dynamic IP, the network parameters are modified by using the related commands, and the dynamic IP is written into HIF0, so that the HIF0 comprises both the dynamic IP and the static IP, and the resource utilization rate of the HIF0 is greatly improved.
The client process may delete the dynamic IP written in the portal after expiration of the lease, service shutdown, or network expiration of the dynamic IP assigned by diagnostic apparatus 42. In addition, after waiting for a period of time, if a new connection is not established, the client process is restarted after the client process is exited and waits for the connection of the next diagnosis service.
In addition, as shown in fig. 5, the present invention also provides a structural example of the IP configuration apparatus 5, which includes: an acquisition module 50 for acquiring a dynamic IP; and a processing module 52, configured to write the obtained dynamic IP into a first portal configured in advance as a static portal and keep an attribute of the first portal as the static portal unchanged, so that the first portal includes: static IP and the dynamic IP; and deleting the dynamic IP from the first network port when the condition of releasing the dynamic IP is met. In addition, the processing module 52 is further configured to: enabling network port state information to indicate IP composition conditions in the first network port; wherein, the portal status information includes: a static mode and a hybrid mode, wherein the static mode is used for indicating that the first network port only contains static class IP; the mixed mode is used for indicating that the first network port simultaneously contains static type IP and dynamic type IP. Many details of the operation of the IP configuration apparatus 5 are described in the foregoing embodiments, and are not described herein.
In addition, the embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, the computer program including executable instructions, which when executed by a processor, implement an IP configuration method according to an embodiment of the present invention, such as the methods in fig. 1 and 2.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a second device, a controller, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. An IP configuration method, comprising:
the first device acquires dynamic IP from the second device;
the first device writes the dynamic IP into a first network port which is pre-configured as a static network port and keeps the attribute of the first network port as the static network port unchanged, so that the first network port simultaneously comprises: static IP and the dynamic IP; and
and deleting the dynamic IP from the first network port when the first equipment meets the condition of releasing the dynamic IP.
2. The IP configuration method of claim 1, wherein the first device obtains dynamic IP from a second device, comprising:
the first device obtains the dynamic IP from the second device according to a dynamic host configuration protocol or an automatic IP protocol; and/or the number of the groups of groups,
and when the first equipment receives an activation signal, the dynamic IP is acquired from the second equipment.
3. The IP configuration method of claim 1, wherein before the step of the first device obtaining dynamic IP from the second device, the method further comprises:
the first device reads a network port configuration file, wherein the network port configuration file comprises: a protocol field configured to enable a static address protocol, and the static IP to be written to the first portal; and
the first device configures the first network port as a static network port according to the network port configuration file and writes the static IP into the first network port.
4. The IP configuration method of claim 1, wherein the method further comprises:
enabling a network port state information by the first equipment to indicate the IP composition condition in the first network port;
wherein, the portal status information includes: the system comprises a static mode and a mixed mode, wherein the static mode is used for indicating that the first network port only comprises a static type IP, and the mixed mode is used for indicating that the first network port simultaneously comprises the static type IP and a dynamic type IP.
5. The IP configuration method of claim 4, wherein the step of the first device writing the dynamic IP to the first portal is performed when the portal status information is in a static mode, and otherwise the step of refusing to write the dynamic IP to the first portal is performed.
6. The IP configuration method of claim 4, wherein the portal status information is modified from a hybrid mode to a static mode after the dynamic IP is successfully deleted from the first portal, otherwise the portal status information is maintained in the hybrid mode.
7. An IP configuration apparatus, comprising:
the acquisition module is used for acquiring the dynamic IP;
the processing module is used for writing the acquired dynamic IP into a first network port which is pre-configured as a static network port and keeping the attribute of the first network port as the static network port unchanged, so that the first network port simultaneously comprises: static IP and the dynamic IP; and
and deleting the dynamic IP from the first network port when the condition of releasing the dynamic IP is met.
8. The IP configuration apparatus of claim 7, wherein the processing module is further configured to: enabling network port state information to indicate IP composition conditions in the first network port;
wherein, the portal status information includes: a static mode and a hybrid mode, wherein the static mode is used for indicating that the first network port only contains static class IP; the mixed mode is used for indicating that the first network port simultaneously contains static type IP and dynamic type IP.
9. A controller, comprising:
a packet forwarding engine comprising: a first host interface configured as a static portal and written with at least one static IP; and
the host is connected with the first host interface, and is used for acquiring the dynamic IP from the server, writing the acquired dynamic IP into the first host interface and keeping the attribute of the first host interface as a static network port unchanged, so that the first host interface simultaneously comprises: static IP and the dynamic IP; and deleting the dynamic IP from the first host interface when a condition for releasing the dynamic IP is satisfied.
10. A computer readable storage medium having stored thereon a computer program comprising executable instructions which, when executed by a processor, implement the method according to any of claims 1 to 6.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2801754A1 (en) * | 1999-11-25 | 2001-06-01 | Ibm Corp Internat Business Mac | Double IP address assignment procedure uses configuration file allows resource control across networks of LANs. |
| KR20080019657A (en) * | 2005-09-12 | 2008-03-04 | 삼성전자주식회사 | Mobile node and data server for providing information on an ip address allocation, and method for providing information on an ip address allocation |
| CN102148879A (en) * | 2010-10-22 | 2011-08-10 | 华为技术有限公司 | Port mapping method and device and communication system |
| CN108810192A (en) * | 2018-07-20 | 2018-11-13 | 郑州云海信息技术有限公司 | A kind of static IP configuration method, device, equipment and readable storage medium storing program for executing |
| CN114650273A (en) * | 2022-04-01 | 2022-06-21 | 河南创新科信息技术有限公司 | Initialization method, device, equipment and storage medium for operating system configuration |
-
2022
- 2022-07-25 CN CN202210878886.4A patent/CN115102926B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2801754A1 (en) * | 1999-11-25 | 2001-06-01 | Ibm Corp Internat Business Mac | Double IP address assignment procedure uses configuration file allows resource control across networks of LANs. |
| KR20080019657A (en) * | 2005-09-12 | 2008-03-04 | 삼성전자주식회사 | Mobile node and data server for providing information on an ip address allocation, and method for providing information on an ip address allocation |
| CN102148879A (en) * | 2010-10-22 | 2011-08-10 | 华为技术有限公司 | Port mapping method and device and communication system |
| CN108810192A (en) * | 2018-07-20 | 2018-11-13 | 郑州云海信息技术有限公司 | A kind of static IP configuration method, device, equipment and readable storage medium storing program for executing |
| CN114650273A (en) * | 2022-04-01 | 2022-06-21 | 河南创新科信息技术有限公司 | Initialization method, device, equipment and storage medium for operating system configuration |
Non-Patent Citations (2)
| Title |
|---|
| "IP地址管理系统的研究与实现";韩军浩;《中国优秀硕士学位论文全文数据库（电子期刊）信息科技辑》;全文 * |
| Taiju Mikoshi ; Toyofumi Takenaka ; Ryuta Sugiyama ; Akeo Masuda."Virtual network designs and evaluations for IP over WDM networks".《2013 19th Asia-Pacific Conference on Communications (APCC)》.2014,全文. * |
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