Linux cannot be networked __linux

My Computer installed Linux system, but can not search the Internet for a long time did not find out why, I hope the Linux master some advice.

Linux under My Computer I network drive:

3c59x.ko Dummy.ko mlx4 Pppox.ko Sungem_phy.ko
8139cp.ko e1000 myri10ge Ppp_synctty.ko Sunhme.ko
8139too.ko e1000e Natsemi.ko Qla3xxx.ko Tg3.ko
8390.ko E100.ko Ne2k-pci.ko Qlge Tlan.ko
Acenic.ko enic Netconsole.ko R8169.ko tokenring
Amd8111e.ko Epic100.ko Netxen S2io.ko Tulip
B44.ko Fealnx.ko Niu.ko SFC Tun.ko
Benet Forcedeth.ko Ns83820.ko Sis190.ko Typhoon.ko
Bnx2.ko Ifb.ko PCMCIA Sis900.ko Via-rhine.ko
Bnx2x.ko IGB Pcnet32.ko Skge.ko Via-velocity.ko
Bonding IGBVF PHY Sky2.ko Virtio_net.ko
Cassini.ko IXGB Ppp_async.ko Slhc.ko vxge
Chelsio Ixgbe Ppp_deflate.ko Slip.ko Wireless
Cnic.ko IXGBEVF Ppp_generic.ko Starfire.ko
CXGB3 Mdio.ko Ppp_mppe.ko Sundance.ko
Dl2k.ko Mii.ko Pppoe.ko Sungem.ko

Modules loaded under Linux:
[Root@mylove net]# Lsmod
Module Size Used by
AUTOFS4 29253 3
HIDP 23105 2
Rfcomm 42456 0
L2cap 29505 Hidp,rfcomm
Bluetooth 53925 5 Hidp,rfcomm,l2cap
LOCKD 63337 0
SUNRPC 146685 2 LOCKD
Cpufreq_ondemand 12493 2
Powernow_k8 23137 0
Ip_conntrack_ftp 11569 0
Ip_conntrack_netbios_ns 6977 0
Ipt_reject 9665 1
Xt_state 6209 12
Ip_conntrack 53281 3 Ip_conntrack_ftp,ip_conntrack_netbios_ns,xt_state
Nfnetlink 10713 1 Ip_conntrack
Iptable_filter 7105 1
Ip_tables 17029 1 Iptable_filter
Ip6t_reject 9409 1
XT_TCPUDP 7105 30
Ip6table_filter 6849 1
Ip6_tables 18053 1 Ip6table_filter
X_tables 17349 6 Ipt_reject,xt_state,ip_tables,ip6t_reject,xt_tcpudp,ip6_tables
Loop 18761 0
Dm_mirror 24393 0
Dm_multipath 25421 0
SCSI_DH 12097 1 Dm_multipath
Video 21193 0
Backlight 10049 1 Video
SBS 18533 0
Power_meter 16461 0
Hwmon 7365 1 Power_meter
I2c_ec 9025 1 SBS
DELL_WMI 8401 0
WMI 12137 1 DELL_WMI
Button 10705 0
Battery 13637 0
ASUS_ACPI 19289 0
AC 9157 0
Radeon 106977 0
DRM 65365 1 Radeon
IPv6 270305 Ip6t_reject
Xfrm_nalgo 13381 1 IPv6
PARPORT_PC 29157 0
LP 15849 0
Parport 37513 2 PARPORT_PC,LP
Testmgr_cipher 6849 0
Testmgr 52337 1 Testmgr_cipher
Aead 11841 1 Testmgr
Crypto_blkcipher 17601 1 Testmgr
Crypto_algapi 22849 3 Testmgr,aead,crypto_blkcipher
Snd_hda_intel 472209 1
Snd_seq_dummy 7877 0
Crypto_api 12609 5 Xfrm_nalgo,testmgr,aead,crypto_blkcipher,crypto_algapi
Snd_seq_oss 32577 0
Snd_seq_midi_event 11073 1 Snd_seq_oss
ARC4 6209 2
Snd_seq 49585 5 Snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
Joydev 13185 0
Snd_seq_device 11725 3 Snd_seq_dummy,snd_seq_oss,snd_seq
ath5k 124029 0
Snd_pcm_oss 42817 0
Snd_mixer_oss 19009 1 Snd_pcm_oss
mac80211 139073 1 ath5k
SND_PCM 72133 2 Snd_hda_intel,snd_pcm_oss
Ath 12737 1 ath5k
Snd_timer 24517 2 SND_SEQ,SND_PCM
Snd_page_alloc 14281 2 SND_HDA_INTEL,SND_PCM
cfg80211 141449 3 Ath5k,mac80211,ath
SND_HWDEP 12869 1 Snd_hda_intel
SND 55749 Snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_ti Mer,snd_hwdep
Sr_mod 19941 0
Rfkill 19797 1 cfg80211
CDROM 36577 1 Sr_mod
Wireless_compat 5825 2 Cfg80211,rfkill
Sky2 47429 0
I2C_PIIX4 13133 0
Soundcore 11553 1 snd
SG 36573 0
Serio_raw 10693 0
I2c_core 24001 2 i2c_ec,i2c_piix4
PCSPKR 7105 0
DM_RAID45 67145 0
Dm_message 6977 1 DM_RAID45
Dm_region_hash 15681 1 DM_RAID45
Dm_log 14657 3 Dm_mirror,dm_raid45,dm_region_hash
Dm_mod 63225 4 Dm_mirror,dm_multipath,dm_raid45,dm_log
Dm_mem_cache 9537 1 DM_RAID45
AHCI 35145 2
Libata 157317 1 AHCI
Sd_mod 25281 3
Scsi_mod 141973 5 Scsi_dh,sr_mod,sg,libata,sd_mod
Ext3 125513 1
JBD 57321 1 ext3
UHCI_HCD 25421 0
OHCI_HCD 25065 0
EHCI_HCD 33869 0

Where the NIC driver has loaded the Wireless_compat 5825 2 Cfg80211,rfkill

Network cards can be identified, but the local network eth0 shown below is interrupt=185;

What is the cause of it?