在做完服務器發佈規則以後再查看屬性的時候有一個“FROM”的選項，此選項的目的就是限制那些客戶端可以訪問發佈的服務器，默認的情況下是“任何地點”看下圖：![]()
或許你們的理解就是任何一個地方，完全不受限制，這種觀點是錯誤的，“任何地點”也是有限制的，舉個例子，比如說在山東省以內，你說個任何地點我都能在地圖上找到。在這個例子中有兩個關鍵詞，“山東省以內” “任何地點”這裏“任何地點”是指山東省以內的任何地點，而不是全國範圍內的任何地點，那麼在此發佈規則中誰是“山東省以內”呢，答案就是上面圖片當中的“網絡”選項卡![]()
所以說任何地點也是有範圍的。比如說吧，我在“從”中式任何地點，但是在“網絡”中去除***客戶端的話，那麼***客戶端是不能訪問發佈的服務器規則的。
You can control what hosts can connect to the published server using settings on the From tab.
The default location allows hosts from Anywhere to connect to the published server via this rule.
However, connections will only be allowed from hosts that can connect via Networks confi gured on
the Networks tab. So, while hosts from Anywhere can connect to the published server, connections
are still limited to those hosts who can connect via the interface(s) responsible for the Networks listed
on the Networks tab.
The default location allows hosts from Anywhere to connect to the published server via this rule.
However, connections will only be allowed from hosts that can connect via Networks confi gured on
the Networks tab. So, while hosts from Anywhere can connect to the published server, connections
are still limited to those hosts who can connect via the interface(s) responsible for the Networks listed
on the Networks tab.