最近用闲置的戴尔Vostro 220s装了一个黑群晖5.2 5592.2，就是风扇声音大一点，别的都正常。但有一点，每天定时的15:31分都会断线，局域网和外网都连不上。我查看日志如下：31日的：

info	系统	2016/07/31 21:43:32	admin	System started counting down to shutdown.
info	系统	2016/07/31 15:32:04	SYSTEM	IP address [192.168.1.245] and subnet mask [255.255.255.0] were assigned to the DHCP client on [LAN 1].
info	系统	2016/07/31 15:30:18	SYSTEM	IP address [169.254.15.205] and subnet mask [255.255.0.0] were assigned to the DHCP client on [LAN 1].

1日的：

info	系统	2016/08/01 19:56:41	admin	System successfully changed DMA menu language to [简体中文].
info	系统	2016/08/01 19:51:16	admin	User [admin] logged in from [192.168.1.171]
info	系统	2016/08/01 15:32:04	SYSTEM	IP address [192.168.1.245] and subnet mask [255.255.255.0] were assigned to the DHCP client on [LAN 1].
info	系统	2016/08/01 15:30:17	SYSTEM	IP address [169.254.15.205] and subnet mask [255.255.0.0] were assigned to the DHCP client on [LAN 1].

2日的：

warn	系统	2016/08/02 21:19:40	SYSTEM	System booted up from an improper shutdown.
info	系统	2016/08/02 21:19:33	SYSTEM	System started to boot up.
info	系统	2016/08/02 15:31:17	SYSTEM	IP address [169.254.15.205] and subnet mask [255.255.0.0] were assigned to the DHCP client on [LAN 1].
info	系统	2016/08/02 13:40:32	SYSTEM	[Cloud Sync] service was started.

3日的：

warn	系统	2016/08/03 19:27:41	SYSTEM	System booted up from an improper shutdown.
info	系统	2016/08/03 19:27:33	SYSTEM	System started to boot up.
info	系统	2016/08/03 15:31:16	SYSTEM	IP address [169.254.15.205] and subnet mask [255.255.0.0] were assigned to the DHCP client on [LAN 1].
info	系统	2016/08/03 12:45:34	SYSTEM	[Cloud Sync] service was started.

4日的：

info	系统	2016/08/04 20:05:11	SYSTEM	System started to boot up.
info	系统	2016/08/04 15:31:17	SYSTEM	IP address [169.254.15.205] and subnet mask [255.255.0.0] were assigned to the DHCP client on [LAN 1].
info	系统	2016/08/04 07:08:14	SYSTEM	[Cloud Sync] service was started.

我是每天把路由器定时在这个时间重启，但重启之后，黑群晖就自己连不上了。这个问题怎么解决啊。
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ihqopehrd 发表于 2016-8-5 17:30
群晖换个IP地址另外一块网卡禁用再看看日志，有没有Ip地址冲突。。。

我家就3个设备上网，不存在IP冲突问题。

从日志来砍是dhcp获取ip 有问题    可以手工指定IP来排查