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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.
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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
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Hi Agnel,
Please feel free to provide the information.
rgds,
wb

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