2017-07-08 78 views
0

我試圖連接到遠程mlab數據庫。一切工作正常,除了有時我根本無法連接到數據庫。這可能與我的電腦有關,因爲我的測試服務器可以無任何問題地連接到它。不過,我無法弄清楚問題的癥結所在。我通過自己的connection troubleshooting guide去,但已經被困在第一步突然無法連接到遠程mlab mongodb

nc -w 3 -v ds119568.mlab.com 19568 

提供了以下錯誤: NC:對的ConnectX口ds119568.mlab.com 19568(TCP)失敗:操作超時

Trying to connect via mongo shell gives this error: 
MongoDB shell version v3.4.3 
connecting to: mongodb://ds119568.mlab.com:19568/ba 
2017-07-08T15:05:04.528+0200 W NETWORK [thread1] Failed to connect to 
54.73.159.50:19568 after 5000ms milliseconds, giving up. 
2017-07-08T15:05:04.533+0200 E QUERY [thread1] Error: couldn't 
connect to server ds119568.mlab.com:19568, connection attempt failed : 
[email protected]/mongo/shell/mongo.js:237:13 
@(connect):1:6 
exception: connect failed 

請問這裏有什麼問題?它與我的電腦的防火牆有什麼關係?

回答