HP UX 11i v2 Networking Software NOTE:, itutil, itutil, itutil, itutil, Testing, linkloop, linkloop, End-Nodes, Link-level, Connectivity, Syntax Example:, Output Example:, Output Example:

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Connection State : TIMEWAIT Adapter Name : ib0

Process ID : Process Exited Connection EVD <pi,ci> : <0x1, 0x1>

Connection Type : Active

Service ID : 0x10000ce10000c017 Local Communication ID : 0x1

Remote Communication ID : 0x2 Local QPN : 0x40d Remote QPN : 0x40e

Local Start PSN : 0x21

Remote Start PSN : 0x21

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NOTE: This is a partial view of the itutil -ccommand output.

Displaying the List of End-NodesDescription: This parameter displays the list of end-nodes that are reachable for all specified adapters (i.e. the Topology of the cluster). If an adapter is not specified using the -iparameter, the -Tcommand displays the topology information for every HP Fabric interface configured on the host.

Syntax: itutil -T[-i interface name-t transport type]Example: itutil -T

Testing Link-level Connectivity This option is similar to the linkloop command for LAN interfaces. If the -noption is not specified, the default value for “count” is 1. Setting the count to 0 will result in itutil sending packets indefinitely until an interrupt signal is received.

Description: This parameter tests link-level connectivity with the remote port specified with the GID (Global Identifier) for transport type IB.

NOTE: The GID of an adapter port is displayed using either the itutil or itutil -icommands as the “Primary Network Address”.

Syntax: itutil [-n count]-lGID interface_name spigot_idSyntax Example: itutil -l fe80::2:c901:8a0:8a11 ib0 1

Output Example:

Testing connectivity to Network Address 0x<fe80::2:c901:8a0:8a11> from IA "ib0", spigot id "1"

Linkloop Succeeded.

Testing Link-level Connectivity with a Specified Number of Packets This option is similar to the linkloop command for LAN interfaces. If the -noption is not specified, the default value for “count” is 1. Setting the count to 0 will result in itutil sending packets indefinitely until an interrupt signal is received.

Description: The -n parameter sends a specified “count” number of linkloop packets to the GID specified in the -l parameter.

Syntax: itutil [-n count]-lGID interface_name spigot_idSyntax Example: itutil -n 5 -l fe80::2:c901:8a0:8a11 ib0 1

Output Example:

Testing connectivity to Network Address 0x<fe80::2:c901:8a0:8a11> from IA "ib0", spigot id "1"

Linkloop Succeeded.

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