Windows
連接到 FMS 伺服器問題
我正在嘗試讓我的電腦連接到 Adobe Connect 伺服器，但我沒有運氣。Adobe 告訴我的錯誤是“錯誤：FMS 伺服器沒有正確返回！” 並做了一些縮小範圍以找出問題所在……
- 我知道這不是路由器問題，因為當我繞過它時它仍然無法工作，Adobe Connect 在我網路中的所有其他電腦上也可以正常工作
- 我已經禁用了 Windows 防火牆（無論哪種方式），但這並沒有做任何事情
- 這與嘗試連接到伺服器上的 1935 埠有關，因為我可以很好地連接到埠 80 但不能連接到埠 1935
- 我安裝了 VirtualBox 和 Virtual PC 網路驅動程序，但我禁用了那些沒有成功
- 我使用了 TCP 優化器並嘗試恢復設置但沒有成功
- 與埠 1935 的最遠連接將在 netstat 中連接到 SYN_SENT，因此由於某種原因，伺服器沒有發回 ACK
- 它在 Firefox、Chrome 或 Internet Explorer 中不起作用（是的，我確保啟用了 SSL 和 TLS）
我想知道這是否可能是某種防火牆問題，但問題是，我完全禁用了 Windows 防火牆，並且沒有其他防火牆（據我所知）在執行。我認為這可能是因為我安裝了 Norton 360，但這不是問題。有任何想法嗎？
更新：
這是來自CAN連接的電腦的 traceroute 和 nmap 掃描：
Tracing route to connect.bowvalleycollege.ca [199.185.132.114] over a maximum of 30 hops: 1 1 ms 1 ms <1 ms 192.168.1.1 2 36 ms 36 ms 37 ms d198-53-240-1.abhsia.telus.net [198.53.240.1] 3 44 ms 39 ms 38 ms 173.182.202.193 4 36 ms 36 ms 36 ms CLGRAB31GR01.bb.telus.com [154.11.10.170] 5 37 ms 35 ms 37 ms 154.11.2.218 6 49 ms 48 ms 48 ms core4-calgaryqa_gi6-0-0.net.bell.ca [64.230.77.252] 7 50 ms 50 ms 58 ms core4-calgary68_ge5-1-0.net.bell.ca [64.230.77.222] 8 48 ms 50 ms 48 ms core4-vancouver_pos11-1-0.net.bell.ca [64.230.77.207] 9 48 ms 49 ms 48 ms core1-vancouver_pos0-2-0.net.bell.ca [64.230.183.33] 10 49 ms 86 ms 48 ms bx2-vancouver_POS1-0.net.bell.ca [64.230.248.58] 11 99 ms 49 ms 48 ms 204.101.4.90 12 53 ms 51 ms 52 ms static-67-226-180-101.ptr.terago.net [67.226.180.101] 13 52 ms 53 ms 53 ms static-67-226-180-142.ptr.terago.net [67.226.180.142] 14 * * * Request timed out. 15 53 ms 51 ms 51 ms reddog.bowvalleycollege.ca [199.185.132.4] 16 53 ms 53 ms 53 ms vpn.bowvalleycollege.ca [199.185.132.9] 17 * * * Request timed out. 18 * * * Request timed out. 19 * * * Request timed out. 20 * * * Request timed out. 21 * * * Request timed out. 22 * * * Request timed out. 23 * * * Request timed out. 24 * * * Request timed out. 25 * * * Request timed out. 26 * * * Request timed out. 27 * * * Request timed out. 28 * * * Request timed out. 29 * * * Request timed out. 30 * * * Request timed out. Trace complete. Starting Nmap 6.01 ( http://nmap.org ) at 2012-09-29 12:14 Mountain Daylight Time Nmap scan report for connect.bowvalleycollege.ca (199.185.132.114) Host is up (0.057s latency). Not shown: 995 filtered ports PORT STATE SERVICE 80/tcp open http 113/tcp closed ident 443/tcp closed https 1433/tcp open ms-sql-s 1935/tcp open rtmp Nmap done: 1 IP address (1 host up) scanned in 13.23 seconds這是來自無法連接的電腦的traceroute和 nmap 掃描：
Tracing route to connect.bowvalleycollege.ca [199.185.132.114] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 192.168.1.1 2 38 ms 35 ms 36 ms d198-53-240-1.abhsia.telus.net [198.53.240.1] 3 42 ms 37 ms 37 ms 173.182.202.193 4 37 ms 37 ms 37 ms CLGRAB31GR01.bb.telus.com [154.11.10.170] 5 37 ms 37 ms 37 ms 154.11.2.218 6 48 ms 48 ms 48 ms core4-calgaryqa_gi6-0-0.net.bell.ca [64.230.77.252] 7 48 ms 47 ms 48 ms core4-calgary68_ge5-1-0.net.bell.ca [64.230.77.222] 8 49 ms 48 ms 48 ms core4-vancouver_pos11-1-0.net.bell.ca [64.230.77.207] 9 48 ms 48 ms 48 ms core1-vancouver_pos0-2-0.net.bell.ca [64.230.183.33] 10 47 ms 48 ms 47 ms bx2-vancouver_POS1-0.net.bell.ca [64.230.248.58] 11 47 ms 48 ms 46 ms 204.101.4.90 12 51 ms 52 ms 52 ms static-67-226-180-101.ptr.terago.net [67.226.180.101] 13 51 ms 52 ms 52 ms static-67-226-180-142.ptr.terago.net [67.226.180.142] 14 * * * Request timed out. 15 50 ms 49 ms 50 ms reddog.bowvalleycollege.ca [199.185.132.4] 16 52 ms 52 ms 52 ms vpn.bowvalleycollege.ca [199.185.132.9] 17 * * * Request timed out. 18 * * * Request timed out. 19 * * * Request timed out. 20 * * * Request timed out. 21 * * * Request timed out. 22 * * * Request timed out. 23 * * * Request timed out. 24 * * * Request timed out. 25 * * * Request timed out. 26 * * * Request timed out. 27 * * * Request timed out. 28 * * * Request timed out. 29 * * * Request timed out. 30 * * * Request timed out. Trace complete. Starting Nmap 6.01 ( http://nmap.org ) at 2012-09-29 12:27 Mountain Daylight Time Nmap scan report for connect.bowvalleycollege.ca (199.185.132.114) Host is up (0.054s latency). Not shown: 995 filtered ports PORT STATE SERVICE 80/tcp open http 113/tcp closed ident 443/tcp closed https 1433/tcp open ms-sql-s 1935/tcp open rtmp Nmap done: 1 IP address (1 host up) scanned in 18.50 seconds我想你會通過比較這些掃描結果看到它們是相同的。我無法控制，
connect.bowvalleycollege.ca所以無論問題是什麼，我都應該能夠解決。
在幾個月無法連接後，我有一天再次嘗試連接，它沒有問題。我猜這個問題與 Adobe Connect 有關，因為它是幾天前更新的。我似乎記得曾嘗試就這個問題聯繫 Adobe，他們說這與我的電腦或網路配置有關。