0GigEthr-02 (iexgbe) B.11.31.1303.01 Ethernet Driver Release Notes HP-UX 11i v3 Abstract This document contains specific information that is intended for users of this HP product.
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1 10GigEthr-02 overview The 10GigEthr-02 bundle contains the PCIe 10 Gigabit Ethernet iexgbe driver.
or LOM represents a single, wired connection to network hardware as follows: • In a Blade Virtual Connect environment, the NIC is configured in Flex-10 mode. Each port is logically divided into up to four individual network devices which share the total bandwidth of the network connection. For more information about HP Virtual Connect, see http://h18004.www1.hp.com/products/blades/ virtualconnect/index.html. • In other environments, the NIC is configured as a single network device per port.
• Multiple receive queues • Receive Side Scaling (RSS) with TCP and UDP • TCP segment reassembly in driver • Jumbo Frames • Multicast and Promiscuous mode • IPv6 • IEEE 802.
Firmware update completed Updated firmware will be active after a system reboot • Boot time reduced significantly for configurations requiring that multiple parameters be set (QXCR1001149267) The boot time configuration delay when multiple parameters are being set is now reduced significantly.
Table 1 10GigEthr-02 flow control and Jumbo Frames support matrix MTU Rx flow control Tx flow control 1500 (non-Flex-10 ports) ON/OFF ON/OFF Default setting during driver initialization before startup config parameters are applied will be: ON Default setting during driver initialization before startup configuration parameters are applied will be: ON 9000 (non-Flex-10 ports) OFF only. ON/OFF Default setting during driver NOTE: initialization before startup 1.
WARNING: For flex10 interface, the Tx flow control will be always on and the Rx flow control will be always off lan3 current values: New Transmit Flow Control = Off NOTE: The warning message incorrectly displays the Tx flow control state as Off when it should be On. This is a known issue (see “Known problems and limitations” (page 10)).
3 Problems fixed in this release The following defects were fixed in this release: Table 3 HP-UX 11i v3 March 2013 fixes — 10GigEthr-02 B.11.31.1303.01 SR number QXCR1001270195 Description iexgbe 1303 versions introduced issues due to missing firmware lock The following symptoms might be seen because of this defect: • (QXCR1001268673) iexgbe driver continuously sends UP/DOWN notification events to the WBEM provider.
Problems fixed in recent versions Table 4 HP-UX 11i v3 January/March 2013 fixes — 10GigEthr-02 B.11.31.1301 and B.11.31.1303 SR number QXCR1001233679 Description Link status is incorrectly reported for LAN ports connected to a switch or pass-through When LAN ports are connected to a switch or pass-through, the iexgbe driver might fail to detect a cable connect or disconnect. As a result, the LAN interface link status on the system side is incorrectly displayed by nwmgr and lanadmin.
systems with MC/Serviceguard might exhibit a system Transfer Of Control (TOC), thereby inhibiting Serviceguard recovery from a link outage or network connectivity problem. Severity: Medium Workaround: Resolve the problem by resetting the link. Statistics will then be collected and updated properly.
5 Compatibility and installation requirements This section describes the compatibility information and installation requirements for this release. • For specific installation instructions, see the installation procedure or overview document for your adapter. • For detailed information on supported server platforms, operating systems, and firmware level requirements, see the Ethernet Support Matrix. These documents are available at: http://www.hp.com/go/10-gigabit-ethernet-docs 5.
• Support guides are listed alphabetically in the “User guide” section. • Support Matrix documents are listed alphabetically in the “General reference” section. 7 Software availability in native languages The 10GigEthr-02 product is available only in the English language. 8 Documentation feedback HP is committed to providing documentation that meets your needs. To help us improve the documentation, send any errors, suggestions, or comments to Documentation Feedback (docsfeedback@hp.com).
