|
|
半个月前装的FC2,使用一块Topstar RealTek 8139D上网,ADSL PPPoE路由模式,由modem自己拨号。本来一直正常。上周买回一个Linksys BEFSR11的router加入,之后FC2的网速几乎停滞。网站基本打不开,有的页面加载一半就不动了。下载速度(FTP)也很慢,只有几百byte/s。
局域网里还有一台Windows 2000 Advanced Server. FC2和Windows之间SCP很快。Windows机器上网和加入Linksys之前一样快。
以前的ADSL router/modem虽然号称是router,但是没有防火墙,因此才添置Linksys。看起来是Linksys和8139之间有问题。请问是否需要换掉8139D网卡,有没有软件办法?还请大家指教。
附表:
我的网络连接方式(一个月之前):
ADSL modem--->4-port Switch-->FC2 和一台Windows 2k Adv server.
(ADSL modem PPPoE拨号)
我的网络连接方式(现在):
ADSL modem---> Linksys router--->4-port Switch-->FC2 和一台Windows 2k Adv server.
(ADSL Modem只当modem使用。Linksys进行PPPoE拨号)
以下是我FC2机器的一些基本情况,不知是否有用:
uname -a输出:
Linux rhlinux 2.6.5-1.358 #1 Sat May 8 09:04:50 EDT 2004 i686 i686 i386 GNU/Linux
ifconfig eth0输出:
eth0 Link encap:Ethernet HWaddr 00:E0:4C:83:AD:C5
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:494 errors:0 dropped:0 overruns:0 frame:0
TX packets:652 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:52101 (50.8 Kb) TX bytes:65162 (63.6 Kb)
Interrupt:11 Base address:0xa000
cat /proc/pci输出:
PCI devices found:
Bus 0, device 0, function 0:
Class 0600: PCI device 8086:1130 (rev 4).
Prefetchable 32 bit memory at 0xe0000000 [0xe3ffffff].
Bus 0, device 1, function 0:
Class 0604: PCI device 8086:1131 (rev 4).
Master Capable. Latency=32. Min Gnt=12.
Bus 0, device 30, function 0:
Class 0604: PCI device 8086:244e (rev 5).
Master Capable. No bursts. Min Gnt=6.
Bus 0, device 31, function 0:
Class 0601: PCI device 8086:2440 (rev 5).
Bus 0, device 31, function 1:
Class 0101: PCI device 8086:244b (rev 5).
I/O at 0xf000 [0xf00f].
Bus 0, device 31, function 2:
Class 0c03: PCI device 8086:2442 (rev 5).
IRQ 11.
I/O at 0xb000 [0xb01f].
Bus 0, device 31, function 3:
Class 0c05: PCI device 8086:2443 (rev 5).
IRQ 10.
I/O at 0x500 [0x50f].
Bus 0, device 31, function 4:
Class 0c03: PCI device 8086:2444 (rev 5).
IRQ 5.
I/O at 0xb400 [0xb41f].
Bus 0, device 31, function 5:
Class 0401: PCI device 8086:2445 (rev 5).
IRQ 10.
I/O at 0xb800 [0xb8ff].
I/O at 0xbc00 [0xbc3f].
Bus 1, device 0, function 0:
Class 0300: PCI device 1039:6326 (rev 11).
Master Capable. Latency=32. Min Gnt=2.
Prefetchable 32 bit memory at 0xe8000000 [0xe87fffff].
Non-prefetchable 32 bit memory at 0xe5000000 [0xe500ffff].
I/O at 0x9000 [0x907f].
Bus 2, device 3, function 0:
Class 0200: PCI device 10ec:8139 (rev 16).
IRQ 11.
Master Capable. Latency=32. Min Gnt=32.Max Lat=64.
I/O at 0xa000 [0xa0ff].
Non-prefetchable 32 bit memory at 0xe7000000 [0xe70000ff].
cat /proc/interrupts输出:
CPU0
0: 1088633 XT-PIC timer
1: 8 XT-PIC i8042
2: 0 XT-PIC cascade
5: 0 XT-PIC uhci_hcd
8: 1 XT-PIC rtc
9: 3 XT-PIC acpi
11: 1470 XT-PIC uhci_hcd, eth0
12: 58 XT-PIC i8042
14: 4308 XT-PIC ide0
15: 465 XT-PIC ide1
NMI: 0
ERR: 0
lsmod输出:
Module Size Used by
autofs4 10624 0
8139too 17792 0 //这个是网卡模块么?
mii 3584 1 8139too
ipt_REJECT 4736 1
ipt_state 1536 2
ip_conntrack 24968 1 ipt_state
iptable_filter 2048 1
ip_tables 13440 3 ipt_REJECT,ipt_state,iptable_filter
floppy 47440 0
sg 27552 0
scsi_mod 91344 1 sg
dm_mod 33184 0
uhci_hcd 23708 0
button 4504 0
battery 6924 0
asus_acpi 8472 0
ac 3340 0
ext3 102376 2
jbd 40216 1 ext3 |
|