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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