i have realtek ethernet card, but if config shows this:
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:100 (100.0 b) TX bytes:100 (100.0 b)

lspci shows this:
00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
00:09.0 Communication controller: Agere Systems 56k WinModem (rev 01)
00:0a.0 Ethernet controller: Hangzhou Silan Microelectronics Co., Ltd. RTL8139D [Realtek] PCI 10/100BaseTX ethernet adaptor (rev 01)
00:0b.0 Multimedia audio controller: Yamaha Corporation YMF-724F [DS-1 Audio Controller] (rev 03)
00:0e.0 Mass storage controller: Promise Technology, Inc. PDC20262 (FastTrak66/Ultra66) (rev 01)
01:00.0 VGA compatible controller: nVidia Corporation NV5 [RIVA TNT2/TNT2 Pro] (rev 15)


my lsmod shows this:
Module Size Used by
ppp_deflate 4992 0
ppp_async 9216 1
crc_ccitt 2048 1 ppp_async
ipv6 231776 10
snd_seq_oss 30592 0
snd_seq_midi_event 6272 1 snd_seq_oss
snd_seq 46544 4 snd_seq_oss,snd_seq_midi_event
snd_pcm_oss 27936 0
snd_mixer_oss 15360 1 snd_pcm_oss
usbnet 12680 0
tulip 47264 0
8139too 23296 0
usbhid 37600 0
uhci_hcd 21388 0
nvidia 3923980 12
usbcore 114308 4 usbnet,usbhid,uhci_hcd
snd_ymfpci 54048 0
martian_dev 16788 1
snd_ac97_codec 87968 1 snd_ymfpci
snd_ac97_bus 2176 1 snd_ac97_codec
snd_pcm 71304 3 snd_pcm_oss,snd_ymfpci,snd_ac97_codec
snd_opl3_lib 8832 1 snd_ymfpci
snd_timer 20868 4 snd_seq,snd_ymfpci,snd_pcm,snd_opl3_lib
snd_hwdep 7172 1 snd_opl3_lib
snd_page_alloc 7944 2 snd_ymfpci,snd_pcm
snd_mpu401_uart 6784 1 snd_ymfpci
snd_rawmidi 20000 1 snd_mpu401_uart
snd_seq_device 6668 4 snd_seq_oss,snd_seq,snd_opl3_lib,snd_rawmidi
snd 44516 13 snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_ymfpci,snd_ac97_codec,snd_pcm,snd_opl3_lib,snd_tim er,snd_hwdep,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 7776 1 snd
ide_cd


my dmesg shows this:
[ 61.650271] 8139too Fast Ethernet driver 0.9.27


please, how can i enable eth?
thank you in advance!

Did you try searching the forums? (read the following.)
http://www.linuxquestions.org/questi...d.php?t=481768
http://www.linuxquestions.org/questi...d.php?t=540417
... your card is a probably a fake. Bad luck.

the main problem was that my ethernet card was fake, as Simon Bridge has told...
today, i replaced fake realtek with D-Link card, and everything works fine now:-)

to be honest, fake realtek card would work, but only on 2.4 kernel, because drivers for 2.6 didn't work on my system...

i just have to add that i have 2.6.18 kernel...my friend told me that kernel 2.6.21 have modules for this card...


bye! :-)