Multicast system
A multicast system includes a networking device. A server subsystem is coupled to the networking device. A source device is coupled to the networking device and is configured to generate a data stream, and transmit the data stream as a unicast communication that is directed through the networking device to the server subsystem. A receiver device is coupled to the networking device and is configured to transmit a request to join the data stream. A management subsystem is coupled to the networking device and is configured to receive the request that was transmitted by the receiver device. Based on the request, the management subsystem configures the networking device to replicate the data steam received as the unicast communication that is directed to the server subsystem to provide a replicated data stream, and transmit the replicated data stream as a unicast communication that is directed to the receiver device.
1. A multicast system, comprising:
a networking device;
a server subsystem that is coupled to the networking device;
a source device that is coupled to the networking device and that is configured to:
generate a data stream; and
transmit the data stream as a unicast communication that is directed through the networking device to the server subsystem, wherein the data stream transmitted by the source device identifies the source device as a source of the data stream and the server subsystem as a destination of the data stream;
a receiver device that is coupled to the networking device and that is configured to:
transmit a request to join the data stream; and
a management subsystem that is coupled to the networking device and that is configured to:
receive the request that was transmitted by the receiver device; and
configure the networking device to:
replicate the data stream received as the unicast communication that is directed to the server subsystem to provide a replicated data stream;
identify the server subsystem as a source of the replicated data stream;
identify the receiver device as a destination of the replicated data stream; and
transmit the replicated data stream as a unicast communication that is directed to the receiver device.
2. The system of claim 1 , wherein the server subsystem and the management subsystem are provided in the same device.
3. The system of claim 1 , wherein the server subsystem is provided in a server device, and the management subsystem is provided in a management device that is separate from the server device.
4. The system of claim 1 , wherein the server subsystem is configured to:
detect an inactivity of the receiver device; and
send a receiver inactivity communication to the management subsystem, wherein the management subsystem is configured to:
receive the receiver inactivity communication; and
configure, based on the receiver inactivity communication, the networking device to stop replicating the data stream and sending the replicated data stream to the receiver device.
5. The system of claim 1 , wherein the receiver device is configured to:
identify a packet loss in the replicated data stream; and
send a packet loss communication through the networking device to the server subsystem, and wherein the server subsystem is configured to:
receive the packet loss communication from the receiver device; and
provide, based on the packet loss communication, a portion of the data stream to the receiver device.
6. An Information Handling System (IHS), comprising:
a processing system; and
a memory system that is coupled to the processing system and that includes instructions that, when executed by the processing system, cause the processing system to provide a management engine that is configured to:
receive a request that was transmitted by a receiver device that is coupled to a networking device, wherein the request identifies a data stream that:
is generated by a source device,
identifies the source device as a source of the data stream;
identifies a server subsystem as a destination of the data stream; and
is transmitted as a unicast communication that is directed through the networking device to the server subsystem; and
configure the networking device to:
replicate the data stream received as the unicast communication that is directed to the server subsystem to provide a replicated data stream;
identify the server subsystem as a source of the replicated data stream;
identify the receiver device as a destination of the replicated data stream; and
transmit the replicated data stream as a unicast communication that is directed to the receiver device.
7. The IHS of claim 6 , further comprising:
a management device chassis that houses the processing system and the memory system, wherein the server subsystem is housed in a server device chassis that is different than the management device chassis.
8. The IHS of claim 6 , further comprising:
a chassis that houses the processing system and the memory system, wherein the server subsystem is included in the chassis.
9. The IHS of claim 6 , wherein the management engine is configured to:
receive, from the server subsystem, a receiver inactivity communication that is generated based on an inactivity of the receiver device; and
configure, based on the receiver inactivity communication, the networking device to stop replicating the data stream and sending the replicated data stream to the receiver device.
10. The IHS of claim 6 , wherein the memory system includes instructions that, when executed by the processing system, cause the processing system to provide the server subsystem that is configured to:
receive, from the receiver device, a packet loss communication that is generated based on an identification of a packet loss in the replicated data stream; and
provide, based on the packet loss communication, a portion of the data stream to the receiver device.
11. The IHS of claim 6 , wherein the memory system includes instructions that, when executed by the processing system, cause the processing system to provide the server subsystem that is configured to:
monitor a liveliness of the data stream.
12. A method for multicasting, comprising:
receiving, by a management subsystem, a request that was transmitted by a receiver device that is coupled to a networking device, wherein the request identifies a data stream that:
is generated by a source device;
identifies the source device as a source of the data stream;
identifies a server subsystem as a destination of the data stream; and
is transmitted as a unicast communication that is directed through the networking device to the server subsystem; and
configuring, by the management subsystem, the networking device to:
replicate the data stream received as the unicast communication that is directed to the server subsystem to provide a replicated data stream;
identify the server subsystem as a source of the replicated data stream;
identify the receiver device as a destination of the replicated data stream; and
transmit the replicated data stream as a unicast communication that is directed to the receiver device.
13. The method of claim 12 , wherein the management subsystem and the server subsystem are included in the same device.
14. The method of claim 12 , wherein the management subsystem is included in a management device, and wherein the server subsystem is included in a server device that is different than the management device.
15. The method of claim 12 , further comprising:
receiving, by the management subsystem from the server subsystem, a receiver inactivity communication that is generated based on an inactivity of the receiver device; and
configuring, by the management subsystem based on the receiver inactivity communication, the networking device to stop replicating the data stream and sending the replicated data stream to the receiver device.
16. The method of claim 12 , further comprising:
receiving, by the server subsystem from the receiver device, a packet loss communication that is generated based on an identification of a packet loss in the replicated data stream; and
providing, by the server subsystem based on the packet loss communication, a portion of the data stream to the receiver device.
17. The method of claim 12 , further comprising:
monitoring, by the server subsystem, a liveliness of the data stream.