小C或IK技术请进，问题请教。

创意网络

请问下面这个系统日志是什么意思？这时间段网吧用户反映掉线厉害，不是全体掉线，是部分客户，主要是英雄联盟游戏。

编号	时间	信息详情
1	2013-11-24 01:31:00	miniupnpd[6011]: Failed to get ip address for interface wan
2	2013-11-24 01:31:00	miniupnpd[6011]: ioctl(s, SIOCGIFADDR, ...): No such device
3	2013-11-24 01:30:12	miniupnpd[6011]: Failed to get ip address for interface wan
4	2013-11-24 01:30:12	miniupnpd[6011]: ioctl(s, SIOCGIFADDR, ...): No such device
5	2013-11-24 01:20:35	-- MARK --
6	2013-11-24 01:00:35	miniupnpd[6011]: Failed to get ip address for interface wan
7	2013-11-24 01:00:35	miniupnpd[6011]: ioctl(s, SIOCGIFADDR, ...): No such device
8	2013-11-24 00:52:29	-- MARK --
9	2013-11-24 00:32:29	kernel: [245670.499653] wan1: port 1(eth1) entering forwarding state
10	2013-11-24 00:32:14	kernel: [245655.318977] wan1: port 1(eth1) entering learning state
11	2013-11-24 00:32:14	kernel: [245655.318975] wan1: port 1(eth1) entering learning state
12	2013-11-24 00:32:14	kernel: [245655.318731] igb: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
13	2013-11-24 00:32:12	kernel: [245653.768828] wan1: port 1(eth1) entering forwarding state
14	2013-11-24 00:32:12	kernel: [245653.737385] igb: eth1 NIC Link is Down
15	2013-11-24 00:29:16	kernel: [245477.331586] [iKuai]:The new tc is enabled now
16	2013-11-24 00:29:16	kernel: [245477.218724] [iKuai]:The new tc is disabled now
17	2013-11-24 00:29:12	kernel: [245473.819375] [iKuai]:The new tc is enabled now
18	2013-11-24 00:29:12	kernel: [245473.695543] [iKuai]:The new tc is disabled now
19	2013-11-24 00:29:04	kernel: [245465.655042] [iKuai]:The new tc is enabled now
20	2013-11-24 00:29:04	kernel: [245465.523471] [iKuai]:The new tc is disabled now
21	2013-11-24 00:28:43	kernel: [245444.979629] [iKuai]:The new tc is enabled now
22	2013-11-24 00:28:43	kernel: [245444.859818] [iKuai]:The new tc is disabled now
23	2013-11-24 00:14:34	miniupnpd[6011]: Failed to get ip address for interface wan
24	2013-11-24 00:14:34	miniupnpd[6011]: ioctl(s, SIOCGIFADDR, ...): No such device
25	2013-11-24 00:09:02	kernel: [244264.106720] wan1: port 1(eth1) entering forwarding state
26	2013-11-24 00:08:47	kernel: [244248.897865] wan1: port 1(eth1) entering learning state
27	2013-11-24 00:08:47	kernel: [244248.897863] wan1: port 1(eth1) entering learning state
28	2013-11-24 00:08:47	kernel: [244248.897339] igb: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
29	2013-11-24 00:08:46	kernel: [244247.373735] wan1: port 1(eth1) entering forwarding state
30	2013-11-24 00:08:46	kernel: [244247.341776] igb: eth1 NIC Link is Down
31	2013-11-23 23:52:09	kernel: [243250.668245] wan1: port 1(eth1) entering forwarding state
32	2013-11-23 23:51:54	kernel: [243235.503744] wan1: port 1(eth1) entering learning state
33	2013-11-23 23:51:54	kernel: [243235.503741] wan1: port 1(eth1) entering learning state
34	2013-11-23 23:51:54	kernel: [243235.503490] igb: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
35	2013-11-23 23:51:52	kernel: [243233.959745] wan1: port 1(eth1) entering forwarding state
36	2013-11-23 23:51:52	kernel: [243233.929154] igb: eth1 NIC Link is Down
37	2013-11-23 23:51:40	kernel: [243222.060186] wan1: port 1(eth1) entering forwarding state
38	2013-11-23 23:51:25	kernel: [243206.879843] wan1: port 1(eth1) entering learning state
39	2013-11-23 23:51:25	kernel: [243206.879840] wan1: port 1(eth1) entering learning state
40	2013-11-23 23:51:25	kernel: [243206.879571] igb: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
41	2013-11-23 23:51:24	kernel: [243205.305333] wan1: port 1(eth1) entering forwarding state
42	2013-11-23 23:51:24	kernel: [243205.273534] igb: eth1 NIC Link is Down

创意网络

本网吧网络环境是
光线10M + ADSL50M

光线是10M上行 10M下行
ADSL是3M上行  50M下行

wan1是光线
wan2是ADSL

zhouwei

先占个位子。

GFree_Wind

miniupnpd[6011]: Failed to get ip address for interface wan
------- 翻译过来，就是upnd报告说，没办法从wan网卡中获取ip。。。

534306413

是不是网卡不稳定呢

秀字营

日志上看是,wan口进入学习转发等状态.i
表达的意思是网络连接不稳定
排查思路.检查主板插槽.网卡.水晶头等影响线路稳定链接因素

创意网络

1口是intel

a81764165

驱动是否一个问题？