82599ES 10-Gigabit connected to 1G port

[AVarg7]

I have a 10G 82599ES intel card on Ubuntu 14.04.5 LTS , details below :

description: Ethernet interface

product: 82599ES 10-Gigabit SFI/SFP+ Network Connection

vendor: Intel Corporation

physical id: 0

bus info: pci@0000:86:00.0

logical name: eth8

version: 01

serial: 90:e2:ba:c8:52:1c

width: 64 bits

clock: 33MHz

capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical fibre

configuration: autonegotiation=off broadcast=yes driver=ixgbe driverversion=3.15.1-k firmware=0x61b50001 latency=0 link=no multicast=yes

resources: irq:64 memory:fb180000-fb1fffff ioport:e020(size=32) memory:fb204000-fb207fff memory:fb580000-fb5fffff memory:fb900000-fb9fffff memory:fb80000

Other side is 1G port , i see link is not getting detected when cable is connected

root@blrvbng03:~# ethtool eth9

Settings for eth9:

Supported ports: [ FIBRE ]

Supported link modes: 10000baseT/Full

Supported pause frame use: No

Supports auto-negotiation: No

Advertised link modes: 10000baseT/Full

Advertised pause frame use: No

Advertised auto-negotiation: No

Speed: Unknown!

Duplex: Unknown! (255)

Port: Other

PHYAD: 0

Transceiver: external

Auto-negotiation: off

Supports Wake-on: d

Wake-on: d

Current message level: 0x00000007 (7)

drv probe link

Link detected: no

root@blrvbng03:~#

Try setting the speed to 1000 and auto negotiation also, but failing

root@blrvbng03:~# ethtool -s eth9 autoneg on

Cannot set new settings: Invalid argument

not setting autoneg

root@blrvbng03:~#

root@blrvbng03:~# ethtool -s eth9 advertise 0x020

Cannot set new settings: Invalid argument

root@blrvbng03:~#

How i can resolve this issue ?

Thanks,

Agnel.

[idata]

Hi Agnel,

Thank you for the post. Can you share what is the fiber module installed on this network adapter? Based on the description seems to be an onboard NIC on the system. what is the brand and model of the system?thanks,wb

[idata]

Hi Agnel,

Please feel free to provide the information.rgds,wb