nwmgr_iocxgbe.1m (2011 09)

nwmgr_iocxgbe(1M) nwmgr_iocxgbe(1M)

processed per interrupt.

The timer value is expressed in microseconds and can be in the range {0 - 3000}. When the value is zero,

an interrupt will occur after the next transmit or receive completion.

The timer values can be set with the following commands:

nwmgr -s -A tx_coal=25 -c lan PPA

nwmgr -s -A rx_coal=50 -c lan PPA

RETURN VALUES

0 The command returns 0 on success.

<>0 On failure, the command returns values described in the ERRORS section below.

ERRORS

[ENOTSUP] Operation or feature is not supported.

[EINVAL] One or more of the attributes or options is invalid for the task.

[ERANGE] The speciﬁed values of one or more attributes was less than the minimum or more than

the maximum.

[EPERM] The user lacks the authorization

hpux.network.config, which is required for this

operation.

[EACCES] Attempt to set a read-only attribute.

[ENXIO] The target interface could not be accessed.

[ENOMEM] Memory allocation failed. This could be a transient condition.

[EBUSY] The interface is presently inaccessible. This is usually because the interface is part of an

APA aggregate, which prevents setting attributes on the interface.

EXAMPLES

List all LAN interfaces in the system:

nwmgr -C lan

Display the speed and MTU of the iocxgbe interface lan1:

nwmgr -A speed,mtu -c lan1

Display all attributes of the iocxgbe interface lan1:

nwmgr -A all -c lan1

Display all attributes of the iocxgbe interface (including internal attributes) lan1:

nwmgr --hp -A all -c lan1

Set MTU to 9000 and enable transmit CKO on lan1:

nwmgr -s -A mtu=9000,tx_cko=on -c lan1

Restore MTU and transmit CKO to their defaults on lan1:

nwmgr --set -A mtu,tx_cko --from de -c lan1

COMPARISON WITH LANADMIN COMMAND

Commands to Display Generic NIC Attributes

HP-UX 11i Version 3: September 2011 − 7 − Hewlett-Packard Company 7