Is there anything wrong with the lan system of dorm?

I got my internet access in dorm last Wednesday and it can't work since last Sunday. The connection card is conneted but it can't get the IP address from the network.

The internet tutor came to my room this Wednesday and everything seems to be fine when he came. But it stopped to work again yesterday.

Anyone knows why?

Is there anything wrong with the lan device in my room or with the lan system in the dorm?

BTW, I am living in Gutenberg Strasse.

Thank you!
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第一次来的时候internet tutor说是windows系统比较stupid,所以有时候找不到IP,后来周五的时候internet tutor又到我屋里来检查了一下,说是我的网线不稳定,所以有时能上有时不能,告诉我换条新网线是唯一的办法,我ft,上次不行的时手我就换了一根新的网线,不行还是不行。好在这两天都正常了。

我也发现这个方法了,不过指的IP不能一直用,有时候用着用着就不行了,然后又换回自动获取IP就好了

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我在dorf没有碰到这个问题。不过我在sub的Kabine里上网的时候,经常碰到这个问题。但一般是过一段时间自动就好了。很可能是局域网内ip地址分配的问题。后来我就把运行正常时候的ip地址、网关,dns服务器等记下来,出现问题的时候把自动获取ip换成自己指定ip,把记下的地址填上,然后一切ok了。不过这种方法也是一个权宜之计,因为容易造成重复ip,干扰别人上网。

你这个问题估计过段时间自动就好了。
一切有为法
如电亦如露
如梦幻泡影
当作如是观

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