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aelius

Probleme drivere 8168 rtl pe CentOS 6.x

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Default, pe CentOS, in loc de driverul 8168 este incarcat 8169 iar 8168 este inexistent. Cand utilizarea pe retea creste, apar probleme diverse: intreruperi pe retea, kernel panic.

 

Placa de retea afisata la lspci:

[root@static89 ~]# lspci|grep Eth
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09)

 

Driverul incarcat:

[root@static89 ~]# lsmod|grep 816
r8169                  74378  0

 

Din dmesg:

r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:03:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
r8169 0000:03:00.0: setting latency timer to 64
r8169 0000:03:00.0: irq 34 for MSI/MSI-X

 

Pentru a instala driverul corect (8168):

rpm -Uvh http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpm
yum update
yum install kmod-r8168

 

Dupa instalare, va trebui sa dati un reboot.

[root@static89 ~]# dmesg |grep 8168
r8168 Gigabit Ethernet driver 8.040.00-NAPI loaded
r8168 0000:03:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
r8168 0000:03:00.0: setting latency timer to 64
r8168 0000:03:00.0: irq 34 for MSI/MSI-X
r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
r8168  Copyright (C) 2015  Realtek NIC software team <nicfae@realtek.com>
r8168: eth0: link up

 

 

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