Abstract: Methods and systems for discovering whether a given connection to an InfiniBand port is a standard InfiniBand connection or a non-standard connection (e.g., indicating the presence of a proprietary device) are provided. The discovery may be performed by an end node, such that the end node interoperates with all standard InfiniBand components. Specific actions that are vendor unique, and potentially not compliant with the InfiniBand architecture, may not be done until after the discovery is complete and it has been verified that the noncompliant action will only be directed to entities know to be capable of processing them. These actions may include assuming the configuration responsibilities that would have been performed by the Subnet Manager in a standard InfiniBand network.

Abstract: Methods and systems for discovering and managing devices connected to InfiniBand ports are provided. The discovery may be performed by an end node, such that the end node interoperates with all standard InfiniBand components. Specific actions that are vendor unique, and potentially not compliant with the InfiniBand architecture, may not be done until after the discovery is complete and it has been verified that the noncompliant action will only be directed to entities known to be capable of processing them. These actions may include assuming the configuration responsibilities that would have been performed by the Subnet Manager in a standard InfiniBand network.

Abstract: Methods and systems for discovering and managing devices connected to InfiniBand ports are provided. The discovery may be performed by an end node, such that the end node interoperates with all standard InfiniBand components. Specific actions that are vendor unique, and potentially not compliant with the InfiniBand architecture, may not be done until after the discovery is complete and it has been verified that the noncompliant action will only be directed to entities known to be capable of processing them. These actions may include assuming the configuration responsibilities that would have been performed by the Subnet Manager in a standard InfiniBand network.

Abstract: Methods and systems for discovering whether a given connection to an InfiniBand port is a standard InfiniBand connection or a non-standard connection (e.g., indicating the presence of a proprietary device) are provided. The discovery may be performed by an end node, such that the end node interoperates with all standard InfiniBand components. Specific actions that are vendor unique, and potentially not compliant with the InfiniBand architecture, may not be done until after the discovery is complete and it has been verified that the noncompliant action will only be directed to entities know to be capable of processing them.

Abstract: According to the preferred embodiments of the present invention, a method and an apparatus for efficiently and accurately processing incoming connection establishment requests is disclosed. The present invention allows the signaling provider of the network interface software to determine ownership of an incoming request by accessing client-provided information in the form of call filters. Upon receiving an incoming call establishment request, the network interface software matches the request to information previously provided by the clients of the network interface software. The network interface software can thus determine the correct recipient, negotiate parameters on the owner's behalf, establish a call connection, inform the client that the connection has been established, and inform the client of specific parameters relating to the incoming call.