I have a problem with wired connection & NAS file copy. When connect with wifi adapter, surf internet very smooth and file copy to NAS server ~ 3-4MB/s. But with wired connection it too slow, file copy to NAS freeze.
Code:
lspci -nnk | grep -iA2 net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 02)
Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168]
Kernel driver in use: r8168
lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lsmod
Module Size Used by
cfg80211 479757 0
parport_pc 32701 0
bnep 19564 2
ppdev 17671 0
rfcomm 69070 0
bluetooth 371874 10 bnep,rfcomm
snd_hda_codec_hdmi 41276 1
hid_generic 12548 0
usbhid 53014 0
hid 101512 2 hid_generic,usbhid
r8712u 184124 0
snd_hda_codec_realtek 51465 1
radeon 1402449 3
snd_hda_intel 48171 5
kvm 431315 0
snd_hda_codec 188738 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 102033 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30095 1 snd_seq_midi
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
ttm 83995 1 radeon
microcode 23518 0
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29433 2 snd_pcm,snd_seq
drm_kms_helper 52651 1 radeon
serio_raw 13413 0
drm 296739 5 ttm,drm_kms_helper,radeon
sp5100_tco 13979 0
snd 69141 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
soundcore 12680 1 snd
k10temp 13126 0
i2c_algo_bit 13413 1 radeon
edac_core 62312 0
edac_mce_amd 22617 0
i2c_piix4 22106 0
ohci_pci 13561 0
wmi 19070 0
mac_hid 13205 0
lp 17759 0
parport 42299 3 lp,ppdev,parport_pc
pata_acpi 13038 0
pata_atiixp 13242 0
r8168 261295 0
ahci 25819 3
libahci 31898 1 ahci
iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"XXX" Nickname:"rtl_wifi"
Mode:Managed Frequency:2.472 GHz Access Point: 4C:E6:76:F9:8E:9E
Bit Rate:72 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=95/100 Signal level=100/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:30:18:a1:79:62
inet6 addr: fe80::230:18ff:fea1:7962/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25839 errors:0 dropped:34 overruns:0 frame:0
TX packets:24187 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:22714992 (22.7 MB) TX bytes:4749769 (4.7 MB)
Interrupt:42 Base address:0x2000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2630 errors:0 dropped:0 overruns:0 frame:0
TX packets:2630 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:230209 (230.2 KB) TX bytes:230209 (230.2 KB)
wlan0 Link encap:Ethernet HWaddr 00:08:a1:cc:f8:f9
inet addr:192.168.1.110 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::208:a1ff:fecc:f8f9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3417027 errors:0 dropped:653749 overruns:0 frame:0
TX packets:3153685 errors:0 dropped:1 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2704274105 (2.7 GB) TX bytes:2720809543 (2.7 GB)
cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0
192.168.1.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan0
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