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大家好,
向大家请教一下关于网卡传输错误的问题。
网络连接似乎是正常的,但是一旦过了8MB的传输流量,就上不去了。
查看了eth0发现了很多 RX packages 的错误,(请看下面的数据,红色处)
请问究竟是什么原因造成了如此多的错误。
谢谢!
附录:
硬件信息
处理器数量 4
CPU型号 Intel(R) Xeon(TM) CPU 2.00GHz
芯片速度 1994.69 MHz
Cache大小 512 KB
系统Bogomips 15867.9
PCI设备 00:04.0 Class ff00: Dell Computer Corporation Embedded Systems Management Device 4
00:04.1 Class ff00: Dell Computer Corporation PowerEdge Expandable RAID Controller 3/Di
00:04.2 Class ff00: Dell Computer Corporation: Unknown device 000d
00:0e.0 VGA compatible controller: ATI Technologies Inc Rage XL
00:0f.1 IDE interface: ServerWorks CSB5 IDE Controller
03:06.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5701 Gigabit Ethernet
03:08.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5701 Gigabit Ethernet
04:08.1 RAID bus controller: Dell Computer Corporation PowerEdge Expandable RAID Controller 3
05:06.0 SCSI storage controller: Adaptec RAID subsystem HBA
05:06.1 SCSI storage controller: Adaptec RAID subsystem HBA
IDE设备 hda: TEAC CD-ROM CD-224E
SCSI设备 DELL PERC Mirror (Direct-Access)
Linux 2.6.10 ohci_hcd OHCI Host Controller 0000:00:0f.2
系统主要信息
主机名称 domain.com
主机对外IP xxx.xxx.xxx.xxx
内核版本 2.6.10 (SMP)
Distro Name Red Hat Linux release 9 (Shrike)
开机时间 1 小时 26 分钟
在线使用者 2
平均负载 1.03 0.80 0.69
网络负载
网络设备 接收 送出 错误/中断
lo 1.26 MB 1.26 MB 0/0
tunl0 0.00 KB 0.00 KB 0/0
gre0 0.00 KB 0.00 KB 0/0
eth0 62.94 MB 1.04 GB 468104/0
eth1 0.00 KB 0.00 KB 0/0
ifconfig 输出
[root@domain root]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:06:5B:F1:A3:BB
inet addr:61.152.251.68 Bcast:61.152.251.95 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:644555 errors:437410 dropped:0 overruns:0 frame:193
TX packets:918800 errors:0 dropped:0 overruns:0 carrier:0
collisions:468173 txqueuelen:1000
RX bytes:61210188 (58.3 Mb) TX bytes:1037119557 (989.0 Mb)
Interrupt:193
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:18890 errors:0 dropped:0 overruns:0 frame:0
TX packets:18890 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1307070 (1.2 Mb) TX bytes:1307070 (1.2 Mb) |
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