Device eth0 issue Post: 302544867

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Operating Systems Linux Red Hat Device eth0 issue Post 302544867 by fpmurphy on Friday 5th of August 2011 09:04:18 AM

08-05-2011

Registered User

It still sounds like you do not have the correct driver module for this interface.

To select the correct driver package, you should do something like the following:
(The example shows a Realtek, your output should be different)

Code:

# /sbin/lspci | grep -i net  

04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)

# /sbin/lspci -n | grep '04:00.0'

04:00.0 0200: 10ec:8168 (rev 01)

By using the Vendor & Device numbers from an ID pairing, you can check to see if your system contains an appropriate driver module for that particular device:

Code:

# grep -i 10ec /lib/modules/*/modules.alias | grep -i 8168

If this does not print out a suitable module, then ElRepo.org should be your next stop.

Search for the Vendor Device ID pairing of 10ec:8168 on the ElRepo DeviceIDs page will show that kmod-r8168 should work with this particular Ethernet controller. Then go to the download area to retrieve the appropriate binary. There are different binaries for PAE, 32bit, 64bit, etc. so make sure to select the correct one.

fpmurphy

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sge

SGE(4)							   BSD Kernel Interfaces Manual 						    SGE(4)

NAME

     sge -- Silicon Integrated Systems SiS190/191 Fast/Gigabit Ethernet driver

SYNOPSIS

     To compile this driver into the kernel, place the following lines in your kernel configuration file:

	   device miibus
	   device sge

     Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

	   if_sge="YES"

DESCRIPTION

     The sge device driver provides support for SiS190 Fast Ethernet controllers and SiS191 Fast/Gigabit Ethernet controllers.

     All LOMs supported by the sge driver have TCP/UDP/IP checksum offload for transmit and receive, TCP segmentation offload (TSO), hardware VLAN
     tag stripping/insertion features.	Due to lack of documentation Wake On Lan (WOL), Jumbo frame and an interrupt moderation mechanism are not
     supported yet.

     The sge driver supports the following media types:

     autoselect   Enable autoselection of the media type and options.  The user can manually override the autoselected mode by adding media
		  options to rc.conf(5).

     10baseT/UTP  Set 10Mbps operation.

     100baseTX	  Set 100Mbps (Fast Ethernet) operation.

     1000baseTX   Set 1000baseTX operation over twisted pair.

     The sge driver supports the following media options:

     full-duplex  Force full duplex operation.

     half-duplex  Force half duplex operation.

     For more information on configuring this device, see ifconfig(8).

HARDWARE

     The sge device driver provides support for the following Ethernet controllers:

     o	 SiS190 Fast Ethernet controller
     o	 SiS191 Fast/Gigabit Ethernet controller

SEE ALSO

     altq(4), arp(4), miibus(4), netintro(4), ng_ether(4), rgephy(4), vlan(4), ifconfig(8)

HISTORY

     The sge driver was written by Alexander Pohoyda <alexander.pohoyda@gmx.net>.  And enhanced by Nikolay Denev <ndenev@gmail.com>.  It first
     appeared in FreeBSD 8.1.

BSD
								 January 16, 2011							       BSD