How not to do DNS for internal domains

Here's a brief recipe for how not to do DNS for your internal domains,as illustrated by eBay:

  1. Allow your internal subdomains leak into your externally visiblenameservers, so that when outside people query for 'sjc.ebay.com'they get back NS records instead of 'no such domain'.
  2. Use RFC 1918 private IP addressesin 10.*.*.* for your internal network, including the DNS serversfor your internal subdomains. Such as sjc.ebay.com.

20051116網摘 – 學習 Microformats

IT & Web


情書 – 同樣同名在不同時空下的相遇

loveletter

當年沒有看過《情書》,十年後重新在 IFC 再上,買票入場。我甚至沒有太仔細看過故事大綱,在不清楚劇情如何之下,就去感受這個故事。

對於愛情故事,我自己是很害怕那種要生要死,喊苦喊忽,又或者很表面的我愛你你愛我


苦澀芝士(二)

有一年電影節,看了一部關於台灣電影史的紀錄片(好像《白鴿日記——回想台灣新電影》,可憐我連它的link都找不到),當然如常遲到,只看了半齣,且頭昏昏的。裡面回顧台灣新浪潮時期,說到那時的興旺:電影人之間都是

The scope of the peril of having a highly dynamic web site

In ADynamicSitePeril , I wrote about how dynamically generating variousaspects of this blog means that WanderingThoughts has a lot of Atomfeeds. Since MSN Search's aggressive fetching of several hundred ofthose feeds has been on my mind recently , I thoughtit would help to put some concrete numbers on this.

WanderingThoughts is built on top of a directory hierarchy, where eachentry is a file and categories are subdirectories. Right now (before Ipost this entry), it has 10 directories (nine 'categories' and the


苦澀芝士

我並不打算讓我母親知道有關我寫作的事。凡有我作品的雜誌書籍,我都儘量放在旺角;在家裡的,封面都會蓋起來,放在架上書脊向內。所以,我收到母親的電話時,幾乎已經惱羞成怒。

她 說,她認識了一位前輩,在美國寫詩


Banning MSNBot: an open letter to MSN Search

I understand that MSN Seach wants to be bigger than Google in search .One necessary step towards this is that people must be willing to letMSNBot, your search spider, index their content. Today, I changed our robots.txt to ban MSNBot, joining various other people , and soyou're a little bit further from your goal. (Probably not enoughfurther that you care very much.)

I'm not doing this because I dislike Microsoft. I'm doing this for asimple reason,


畢業了

「爸爸媽媽,你們好嗎?」

上個星期四,我終於行完畢業禮,帶上有掛著黃繩的四方帽,正式成為一個碩士畢業生了。

我想,你們從沒有想過,當天那個天天只顧著玩耍,差點連大學也考不上的我,某一天,赫然發奮起來,三十


20051114網摘 – 五星福娃

Sony Spyware

New


聽歌學 MVC

小影 裏看到這麼一個連結 New way to learn MVC . View a sing-a-song ,竟然是一首講 MVC 是什麼的「教學歌」!給非 IT 人解釋一下,MVC 是一種設計模樣,將一個應用程式分開做三層 Model, View, Controller來寫。

詞中比喻不錯,像 Oreos 一樣,Controller 將 Model, View 這兩