連不上xrdp server - Linux

By Todd Johnson
at 2011-10-10T16:24
at 2011-10-10T16:24
Table of Contents
推 sunneo:會不會B的xrdp聽的不是3389? 10/08 22:28
前情提要:
A機 = 遠端(rdp)的進去的伺服器
B機 = 遠端(rdp)進不去的伺服器
C機 = 客戶端(我)
回報:
1.user@B:~$ netstat -an | grep '\<LISTEN\>'
我把出現的所有port都試過了
(user@C:~$ rdesktop addr_of_B:port)
不過都連不上 qq
2.xrdp在伺服器端預設會開兩個port: 3350(sesman)跟3389(vnc模組用的?),
然後我第一次從本機遠端到伺服器端時, 伺服器端會再開port 5911,
第二次連會開5912, 依次下去.
我用netstat查B的port的時候, 發現3350有開, 3389並不存在,
然而奇怪的是, 似乎沒有哪個port是用來取代3389的
(我還在google怎麼看哪個程式佔用了特定port(因為我還不會查= =)
所以黃色這句話是我的猜測而已)
3.根據2, 我猜xrdp服務可能沒有正常開啟, 然而:
user@B:~$ sudo service xrdp restart
user@B:~$ xrdp
It looks like xrdp is allready running,
if not delete the xrdp.pid file and try again
這結果似乎表示xrdp有正常運作, 於是我更困惑了= =
4.user@C:~$ ssh -X addr_of_A
Welcome to A!
user@A:~$ rdesktop localhost:3389 (=>改成rdesktop localhost 也可, 因為預設就是3389)
然後順利看到xrdp的登入畫面
5.user@C:~$ ssh -X addr_of_B
Welcome to B!
user@B:~$ rdesktop localhost:3389
Autoselected keyboard map en-us
ERROR: connect: Connection refused
user@B:~$ rdesktop localhost
Autoselected keyboard map en-us
ERROR: connect: Connection refused
user@B:~$ netstat -an | grep '\<LISTEN\>'
(可以看到一堆LISTEN的port)
..
..
..
user@B:~$ rdesktop localhost:port
(我把每個出現的port都試過了, 結果都不行)
請問還有可能是啥造成連不上xrdp server B?
--
Tags:
Linux
All Comments

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at 2011-10-11T20:34
at 2011-10-11T20:34

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