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Realtek nic issue?


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So, I think I hit my first real problem in setting up my new unraid server  :(

 

No matter what I do, I can't get the link to go to establish a 1000Mbps connection.  It just defaults down to 100 Mbps. I've tried different cables, different switches, etc.  The entire setup sans the unraid box can run fine on any other system at gigE, i.e. I've used cat 6 and cat 5e cables and ports that work on 3 other systems at 1000Mbps with no luck on the unraid box.

 

I even had the same exact unraid system with a windows 7 install on a separate disk that would correctly run at gigE. It seems to just be the driver for the integrated realtek NIC under Linux/unraid. From reading around, there seems to be hit or miss issues with this chipset on other Linux distros, but I really am new to linux in general and don't even know where to begin. If anyone has any thoughts it'd be much appreciated.

 

NIC info (from ethtool)

Settings for eth0:

Supported ports: [ TP MII ]

Supported link modes:   10baseT/Half 10baseT/Full

                       100baseT/Half 100baseT/Full

                       1000baseT/Half 1000baseT/Full

Supports auto-negotiation: Yes

Advertised link modes:  10baseT/Half 10baseT/Full

                       100baseT/Half 100baseT/Full

                       1000baseT/Half 1000baseT/Full

Advertised auto-negotiation: Yes

Speed: 100Mb/s

Duplex: Full

Port: MII

PHYAD: 0

Transceiver: internal

Auto-negotiation: on

Supports Wake-on: pumbg

Wake-on: g

Current message level: 0x00000033 (51)

Link detected: yes

 

NIC driver info (from ethtool -i)

driver: r8169

version: 2.3LK-NAPI

firmware-version:

bus-info: 0000:02:00.0

 

Ethernet config info (from ifconfig)

eth0      Link encap:Ethernet  HWaddr 20:cf:30:b6:32:f3  

         inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0

         UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1

         RX packets:515 errors:0 dropped:0 overruns:0 frame:0

         TX packets:390 errors:0 dropped:0 overruns:0 carrier:0

         collisions:0 txqueuelen:1000

         RX bytes:311095 (303.8 KiB)  TX bytes:152665 (149.0 KiB)

         Interrupt:33 Base address:0x6000

 

Oh, i did try using ethtool to turn off autoneg and set the speed to gigE manually (in many different combinations) without any luck.

 

 

 

 

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