Remote management apparatus and method of setting IP address thereof
First Claim
1. A remote management apparatus of a network to which a plurality of servers are connected, the apparatus comprising:
- a determination unit which determines whether an original Internet protocol (IP) address of a new server, which is not included in the plurality of servers, coincides with an IP address intended to be used for communications with the new server, when the new server is connected to the network; and
a control unit which performs an IP address mapping for the new server and automatically allocates the intended IP address to the new server according to the IP address mapping if the determination unit determines that the original IP address of the new server and the intended IP address do not coincide with each other;
wherein the intended IP address is one of pre-allocated IP addresses which are not currently being used by any of the plurality of servers and the remote management apparatus when the new server is connected to the network.
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Accused Products
Abstract
A remote management apparatus and a method of setting an IP address thereof. The remote management apparatus includes a determination unit to determine whether an IP address of a server connected through a network coincides with an IP address intended to be used for communications with the server, and a control unit to perform an IP address mapping for the server and automatically allocating the mapped IP address to the server if the IP address of the server and the IP address intended to be used for the communications with the server do not coincide with each other. When an IP-based device is added to a network in which the remote management apparatus takes part, the IP address of the added device is automatically set for the convenience of the user.
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Citations
17 Claims
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1. A remote management apparatus of a network to which a plurality of servers are connected, the apparatus comprising:
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a determination unit which determines whether an original Internet protocol (IP) address of a new server, which is not included in the plurality of servers, coincides with an IP address intended to be used for communications with the new server, when the new server is connected to the network; and a control unit which performs an IP address mapping for the new server and automatically allocates the intended IP address to the new server according to the IP address mapping if the determination unit determines that the original IP address of the new server and the intended IP address do not coincide with each other; wherein the intended IP address is one of pre-allocated IP addresses which are not currently being used by any of the plurality of servers and the remote management apparatus when the new server is connected to the network. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of setting an Internet protocol (IP) address in a network to which a plurality of servers are connected, the method comprising:
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determining, by a remote manager, whether an original IP address of a new server, which is not included in the plurality of servers, coincides with an IP address intended to be used for communications with the new server, when the new server is connected to the network; and performing, by the remote manager, an IP address mapping for the new server and automatically allocating the intended IP address to the new server according to the IP address mapping if the original IP address of the new server and the intended IP address do not coincide with each other; wherein the intended IP address is one of pre-allocated IP addresses which are not currently being used by any of the plurality of servers and the remote management apparatus when the new server is connected to the network. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method of a network host to assign Internet protocol (IP) addresses to respective servers, comprising:
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providing a network to which a plurality of servers are connected; providing a plurality of new servers, each server being newly connected to the network; waiting to receive a hello packet at the network host over the network from a new server among the plurality of new servers; determining if the hello packet includes an original IP address of the new server; if the hello packet does not include the original IP address, then addressing the new server by allocating and transmitting an intended IP address to the new server, wherein the intended IP address is one of pre-allocated IP addresses which are not currently being used by any of the plurality of servers and the network host when the plurality of new servers are connected to the network; and if the hello packet includes the original IP address, determining if any IP address has already been allocated to the new server by the network host, and, if no IP address has already been so allocated, then allocating one of the pre-allocated IP addresses to the new server to replace the original IP address at the new server; and waiting for a new hello packet from another new server among the plurality of new servers. - View Dependent Claims (14)
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15. A network host for a network to which a plurality of servers are connected, the network host comprising:
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a comparator to determine if an original Internet protocol (IP) address included in a hello packet received from a new server, which is not included in the plurality of servers, is the same as any intended IP address that is stored in a memory, when the new server is connected to the network; and a controller to map pre-allocated IP addresses which are not currently being used by any of the plurality of servers and the network host, and to allocate a new intended IP address from among the pre-allocated IP addresses to the new server if the original IP address is not the same as any intended IP address stored in the memory. - View Dependent Claims (16, 17)
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Specification