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ubuntu server家用都有哪些？


: web / family photo share with china
就是apache, router port forward, 加上dynamic DNS， 国内家人就可以浏览我的网站
apache加上密码验证，然后有script自动把数码大照片，缩小，建立index.html.

: voip/pbx
这个是在debian 上用VirtualBox 跑centOS,
然后装PBX in a flash:  http://nerdvittles.com/?p=764
这个比较折腾，但搞好以后免费电话传真。

我的只有一级router，即使两级也没问题。多级下每一级port forward 设好就行。

这跟ddns沒关系，它只负责名字到IP转换。你可以先用IP试，这就完全 bypass DNS


【 在 TerraNova (石头) 的大作中提到: 】
: 你这个过两道router还管用吗？我两个router串连，而且不在一个子网，ddns说这样搞
: 不成。
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