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Help with adding FTP-Secure to plain FTP site. IIS 7.5

    Question

  • I'm having problems getting FTP SSL Implicit secure connection to work.  This SSL would be in additional to basic port 21 FTP which was already working well.  When I added the SSL, the non-SLL FTP portion stopped running properly.

    So my question is.. can I have FTP 21 and FTP-SSL 990 running on the same IIS server, each as their own FTP server site?  Externally FFP21 and FTPSSL have their own individual IP Addresses assigned in my GoDaddy zone file. My firewall is routing to the two NICs on that server of the FTP systems.

    In my client FTP log.. all I see is a name resolution attempt but nothing else... this is for the SSL SSL connection attempt

    [1] Connecting to customerA ssl
    [1] Resolving ftpssl.bridgenetsolutions.com...
    [1] ftpssl.bridgenetsolutions.com => 50.198.38.236

    This is what happens during a FTP21 connection...
    [1] Connecting to customerA
    [1] Resolving files.bridgenetsolutions.com...
    [1] files.bridgenetsolutions.com => 50.198.38.237
    [1] Connecting to 50.198.38.237:21
    [1] 220 Microsoft FTP Service
    [1] USER bns_customerA
    [1] 331 Password required for bns_customerA.
    [1] PASS (hidden)
    [1] 230 User logged in.
    [1] SYST
    [1] 215 Windows_NT
    [1] TYPE A
    [1] 200 Type set to A.
    [1] REST 1
    [1] 350 Restarting at 1.
    [1] REST 0
    [1] 350 Restarting at 0.
    [1] FEAT
    [1] 211-Extended features supported:
    [1]  LANG EN*
    [1]  UTF8
    [1]  AUTH TLS;TLS-C;SSL;TLS-P;
    [1]  PBSZ
    [1]  PROT C;P;
    [1]  CCC
    [1]  HOST
    [1]  SIZE
    [1]  MDTM
    [1]  REST STREAM
    [1] 211 END
    [1] OPTS UTF8 ON
    [1] 200 OPTS UTF8 command successful - UTF8 encoding now ON.
    [1] PWD
    [1] 257 "/" is current directory.
    [1] PASV
    [1] 227 Entering Passive Mode (50,198,38,237,235,216).
    [1] Opening data connection IP: 50.198.38.237 PORT: 60376
    [1] LIST
    [1] 125 Data connection already open; Transfer starting.
    [1] 226 Transfer complete.
    [1] List Complete: 93 bytes in 0.00 seconds (0.09KB/s)
    

    Saturday, April 05, 2014 12:54 AM

Answers

  • It's moot now. I figured it out.  On the server with the two FTP sites and two NICs.  I should have only used one of those NICs / IP Addresses for both FTP sites.  And then in FTP binding for each site, only distinguish by the port number being used.  Do not bind to an IP Address and remove any host name.   Doing that fixed my problems.

    • Marked as answer by Vince P Saturday, April 05, 2014 3:23 AM
    Saturday, April 05, 2014 3:23 AM

All replies

  • For IIS / FTP issues I'd ask them over here.

    http://forums.iis.net/

     

     

     


    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

    Saturday, April 05, 2014 2:41 AM
  • It's moot now. I figured it out.  On the server with the two FTP sites and two NICs.  I should have only used one of those NICs / IP Addresses for both FTP sites.  And then in FTP binding for each site, only distinguish by the port number being used.  Do not bind to an IP Address and remove any host name.   Doing that fixed my problems.

    • Marked as answer by Vince P Saturday, April 05, 2014 3:23 AM
    Saturday, April 05, 2014 3:23 AM
  • Hi,

    Thanks for your good sharing, i think it will help the people who have the same issue.

    Regards.


    Vivian Wang

    Tuesday, April 08, 2014 10:35 AM
    Moderator