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上周刚入手了HG553,下面谈谈感受。并把一些问题发来大家讨论一下1. 外观 非常美观,也很实用,散热量也不大。
2. 唯一缺点是使用时总掉线。
情况1:正上网时,突然打不开网页,稍等片刻看了公网Ip没了;但ADSL指示灯一直为蓝色,之后它就怎么也不连接,重启就好;
情况2:猫带路由功能,关闭电脑,隔了一段时间(4个小时)之后再开电脑上网,死活上不去,但ADSL指示灯一直为蓝色,一看日志又断了, 重启就好;
情况3:将电话线拔掉,指示灯片刻就变为红色说明物理连接断了!一段时间后,再将电话线接上,ADSL指示灯变蓝也不闪烁,但猫死活获得不到ppp server 给的IP,仍然是重启猫就好。
遇到这种情况搞的很郁闷,这么漂亮一猫,怎么中看不中用啊。
我使用的猫的版本为 EchoLife_HG553V100R001C03B021 反正B019也试了情况是一样的。
下面是正常情况的连接日志 和 断了之后再也连不上的日志,大家可以看看,对比分析分析
1.正常情况下连接日志,红色标注为正常连接。
Date/Time Facility Severity Message
Jan 1 00:00:24 syslog emerg BCM96345 started: BusyBox v1.00 (2009.04.09-03:43+0000)
Jan 1 00:00:24 user crit kernel: eth0 Link UP.
Jan 1 00:00:31 user crit kernel: ADSL G.994 training
Jan 1 00:00:33 user crit kernel: ADSL G.992 started
Jan 1 00:00:36 user crit kernel: ADSL G.992 channel analysis
Jan 1 00:00:40 user crit kernel: ADSL G.992 message exchange
Jan 1 00:00:40 user crit kernel: ADSL link up, interleaved, us=192, ds=5728
Jan 1 00:00:44 daemon crit pppd[690]: PPP server detected.
Jan 1 00:00:44 daemon crit pppd[690]: PPP session established.
Jan 1 00:00:47 daemon crit pppd[690]: PPP LCP UP.
Jan 1 00:00:47 daemon crit pppd[690]: Received valid IP address from server. Connection UP.
Jan 1 00:08:54 user alert kernel: Intrusion -> SRC=58.221.42.172 DST=123.139.80.130
2. 断了之后再也连不上的日志 :
Jul 15 03:30:21 daemon crit pppd[695]: Clear IP addresses. PPP connection DOWN.
Jul 15 03:30:25 daemon info dnsmasq[3657]: started, version 2.38 cachesize 150
Jul 15 03:30:25 daemon info dnsmasq[3657]: compile time options: no-IPv6 GNU-getopt no-ISC-leasefile no-DBus no-I18N no-TFTP
Jul 15 03:30:25 daemon warn dnsmasq[3657]: running as root
Jul 15 03:30:25 daemon info dnsmasq[3657]: reading /etc/resolv.conf
Jul 15 03:30:25 daemon info dnsmasq[3657]: using nameserver 221.11.1.68#53
Jul 15 03:30:25 daemon info dnsmasq[3657]: using nameserver 221.11.1.67#53
Jul 15 03:30:25 daemon warn dnsmasq[3657]: change_dns_query_ports:fd[4][10001fe8].
Jul 15 03:30:25 daemon warn dnsmasq[3657]: warning: change_dns_query_ports[0.0.0.0][1024][0] pre.
Jul 15 03:30:25 daemon warn dnsmasq[3657]: warning: change_dns_query_ports[0.0.0.0][3216][0] aft.
Jul 15 03:30:25 daemon warn dnsmasq[3657]: warning:change_dns_query_ports[0.0.0.0][3216][1] successfully.
Jul 15 03:30:25 daemon err dnsmasq[3657]: failed to load names from /etc/hosts: No such file or directory
Jul 15 03:30:27 user warn kernel: dev_shutdown, dec ppp device refcnt, dev->refcnt=8
Jul 15 03:30:37 user emerg kernel: unregister_netdevice: waiting for ppp_0_35_1 to become free. Usage count = -1
Jul 15 03:30:37 user warn kernel: dev->name = ppp_0_35_1, dev->refcnt=-1
Jul 15 03:30:37 user warn kernel: after reset to 0, dev->refcnt=0
Jul 15 03:30:40 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:30:43 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:30:46 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:30:49 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:30:52 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:30:55 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:30:58 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:02 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:05 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:08 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:11 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:14 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:17 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:20 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:23 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:26 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:29 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:32 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:35 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:38 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:41 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:44 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:47 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:50 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:50 daemon crit pppd[695]: PPP server detected.
Jul 15 03:31:53 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:53 daemon crit pppd[695]: PPP server detected.
Jul 15 03:31:56 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:56 daemon crit pppd[695]: PPP server detected.
Jul 15 03:31:59 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:31:59 daemon crit pppd[695]: PPP server detected.
Jul 15 03:32:02 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:32:02 daemon crit pppd[695]: PPP server detected.
Jul 15 03:32:02 daemon crit pppd[695]: PPP session established.
Jul 15 03:33:05 daemon notice pppd[695]: PPP: Start to connect ...
Jul 15 03:33:05 daemon crit pppd[695]: PPP server detected.
Jul 15 03:33:05 daemon crit pppd[695]: PPP session established.
之后再怎么样,也没有PPP LCP UP的日志!也没有Received valid IP address from server. Connection UP.日志,总是重复PPP server detected.
Jul 15 03:33:05 daemon crit pppd[695]: PPP session established. 日志,让后重启猫就好!
大家能看出什么名堂吗? |
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