Error 502 Active Ftp Not Allowed
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trying to list files in a FTP session behind Forefront TMG 2010 ★★★★★★★★★★★★★★★ Yuri Diogenes [MSFT]March 16, 201014 0 0 0 Consider a scenario where you ftp error 502 command not implemented have a client workstation behind Forefront TMG 2010 and you are trying to ftp error 503 download files from a FTP Server. You are successfully able to logon on the FTP but after type the ftp error 504 command “dir” you get the error message below: The message is pretty clear about what is going on, isn’t it? Well, it is but where do I enable this option? I don’t ftp error 606 remember having this on ISA!! To address this issue you just need to enable a new option that we have on TMG, this option is located on the FTP Filter properties as shown below: After enabling this option and apply the changes you should be able to list your files just fine. It is important to mention that this setting has nothing to
Http Error 502
do with the FTP Read Only option, that you had in ISA 2004/2006 and still have it on TMG. The FTP Filter when running in read only mode (see figure below) will blocks all commands in the control channel except the following ones: “ABOR, ACCT, CDUP, CWD /0, FEAT, HELP, LANG, LIST, MODE, NLST, NOOP, PASS, PASV, PORT, PWD /0, QUIT, REIN, REST, RETR, SITE, STRU, SYST, TYPE, USER, XDUP, XCWD, XPWD, SMNT” You can customize this list by using the sample script below (from Configuring Add-ins MSDN article),in this example the script configures FTP Access Filter to allow only the USER and PASS commands: Dim root Dim ftpFilter Dim vpSet On Error Resume Next Err.Clear Set root = CreateObject("FPC.Root") ‘ Get the filter's administration object Set ftpFilter = root.GetContainingArray.Extensions.ApplicationFilters("{680A928F-22B3-11d1-B026-0000F87750CB}") If ftpFilter Is Nothing Then Wscript.Echo "FTP Access Filter ({680A928F-22B3-11D1-B026-0000F87750CB}) is not installed in array." WScript.Quit End If ‘ Get the vendor parameter set containing the filter's configuration. Set vpSet = ftpFilter.VendorParametersSets.Item("{680A928F-22B3-11D1-B026-0000F87750CB}") ‘If this vendor parameters set does not exist, create it. If vpSet Is Nothing Then WScript.Echo "Adding a vendor parameters set ({680A928F-22B3-11D1-B026-0000F87750CB})" Er
to access an external FTP site. We tried to open the FTP website via Windows Explorer, we typed our credentials in and we got the following error. The part we are interested in is the “502 Active FTP not allowed” , this is due to the fact that Active FTP is automatically disabled via TMG. To allow Active FTP in TMG do the Following Open The TMG Management Console Press System and go to the Application Filters tab Right click the FTP Access Filter and press properties Go to the FTP https://blogs.technet.microsoft.com/yuridiogenes/2010/03/16/error-502-active-ftp-not-allowed-when-trying-to-list-files-in-a-ftp-session-behind-forefront-tmg-2010/ properties tab and select the tick box “Allow active FTP access” Also do the following on the access rule you created to allow FTP access Right click access rule and choose Configure FTP Uncheck Read Only You will now be able to access the FTP site By Daniel Davies|2012-01-23T10:48:39+00:00January 23rd, 2012|Uncategorized|0 Comments Share This Story, Choose Your Platform! About the Author: Daniel http://support.risualblogs.com/blog/2012/01/23/tmg-error-502-active-ftp-not-allowed-while-accessing-an-ftp-site-via-tmg/ Davies Leave A Comment Cancel reply TagsActive Directory AD RMS BitLocker Cloud CRM 2011 DFS DFSR Disk Space DPM DPM 2010 Exchange 2007 Exchange 2010 Forefront HP Hyper-V IE IIS Lync Lync 2010 Lync Server 2010 Office 365 Office 2010 Outlook Outlook 2010 OWA Powershell RDP SCCM SCOM SCOM 2007 R2 SCVMM Service Manager Sharepoint SP1 SQL SQL 2005 SQL 2008 support TMG TMG 2010 Windows 7 Windows 2008 R2 Windows Server 2003 Windows Server 2008 Windows Update Featured product from risual UCStore Buy Sennheiser SP 20 ML Blogroll biz blog consulting blog risual Categories Uncategorized Recent Posts Find mailbox move history SCCM Update Pack Right Click Options Greyed Out Enable Single Sign On for ADFS for Microsoft Edge Powershell one-liner to find all users in an OU not logged in for a time span Grant Temporary Membership to AD Groups in Windows Server 2016 Blogroll biz blog consulting blog risual Meta Log in Entries RSS Comments RSS WordPress.org Contact Info Risual House, 12 Parker Court, Staffordshire Technology Park, Stafford ST18 0WP Phone: 0845 680 0077 Email: enquries@risual.com Web: http://www.risual.com/ Copyright 2015 risual | All Rights Reserved
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/4592209/502-active-ftp-not-allowed-in-netbean-while-synchornizing-to-remote-server Overflow the company Business Learn more about hiring developers or posting ads with us https://tmgblog.richardhicks.com/2010/03/18/using-the-windows-command-line-ftp-client-with-forefront-threat-management-gateway-tmg-2010/ Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 502 Active FTP not allowed in Netbean while synchornizing to remote Server up vote 0 ftp error down vote favorite I am trying to synchronize my local project in remote server. It created the base directory also, but can't upload files. The Error message is 502 Active FTP not allowed. I am using netbean IDE. What should be the problem?? Thank you in Advance! netbeans share|improve this question asked Jan 4 '11 at 9:37 zdcobran 56128 add a comment| 1 Answer 1 active oldest votes up vote 0 error 502 active down vote accepted I believe a 502 Active FTP Not Allowed is a message coming from your FTP server. I believe it is telling you that it only allows FTP connections in passive mode. In Manage Remote Connections for the connection you are using, check the box Passive Mode and try again. share|improve this answer answered Jan 7 '11 at 1:22 RobertB 3,60312129 Yeah, it worked in passive mode!! Thank you! –zdcobran Jan 11 '11 at 9:49 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged netbeans or ask your own question. asked 5 years ago viewed 961 times active 5 years ago Related 11Move / backup Netbeans FTP profiles2xdebug, php on remote server, netbeans1NetBeans Remote Connection3netbeans mass ftp3GIT, FTP, NetBeans and NetDrive0{Netbeans}The form file does not contain valid XML.Form cannot be opened.Contents is not allowed in prolog0How to download new files from server using Netbeans' FTP client1Netbeans synchronize source from remote1Netbean
Gateway (TMG)2010 Using the Windows Command-line FTP Client with Forefront Threat Management Gateway (TMG)2010 March 18, 2010 Richard M. Hicks When using the Windows command-line FTP client (ftp.exe) behind a TMG firewall, you may encounter the following errors: 502 Active FTP not allowed 425 Use PORT or PASV first With the Firewall Client installed and enabled, you may receive the following message: ftp: bind :Address already in use If you attempt to send the PASV command, you’ll see that the remote FTP server accepts the command and enters passive mode. However, you will still be unable to list the working directory, with the connection failing or receiving one of the messages listed above. By default, TMG does not support active mode FTP. I won’t go in to all of the details of the FTP protocol here, but understand that FTP is a complex protocol that uses a control channel and a data channel. With active mode FTP, the data connection is initiated by the FTP server, not the client. With passive mode FTP, the data connection is initiated by the client, which is not only more secure, but also more firewall and NAT friendly. You can learn more about the difference between active and passive mode FTP here. The real problem is that the Windows command-line FTP client does not support passive mode FTP. The best way to resolve this issue is to use a client that supports passive mode FTP. If you must use the Windows command-line FTP client, you can configure the TMG firewall to support active mode FTP. As Yuri Diogenes points out in a recent blog post, this can be accomplished by opening the TMG management console, highlighting the System node in the navigation pane, then right-clicking on the FTP Access Filter and choosing properties. Select the Properties tab and check the box next to Allow active FTP access. Share this:TwitterFacebookLinkedInGoogleLike this:Like Loading... Related Categories: Forefront TMG 2010 Comments (3) jz December 12, 2010 at 6:47 pm Great article. Simple and clear. Help me resovle the problem trademark symbol November 8, 2011 at 3:59 pm Im pretty sure the windows commandline ftp client DOES support pasv mode… i recall using it in year past… Richard Hicks November 12, 2011 at 2:16 pm It does not, I can assure you. 🙂 You can attempt to use the LITERAL command to enforce PASV, but it doesn't work. No trackbacks yet. Comments are closed. Migrating from ISA Server to Forefront Threat ManagementGateway Forefront Threat Management Gateway (TMG) 2010 and Windows FirewallIntegration RSS feed Connect DirectAcc