I do not have any NAS' on our network, the only thing we have are windows boxes and the firewall rule open port is port 21 from public IP to host 192.168.1.4 I see what you are saying regarding the header though
Jean-Paul Natola Date: Tue, 22 Apr 2014 11:51:02 -0400 Subject: Re: [NTSysADM] iis7 Enter PASS command From: [email protected] To: [email protected] Got it. Then I'm back to my original statement. It looks to me like you're NATted from the outside to a different FTP server on the inside. Do you have a NAS or Linux box running an FTP service at HQ? On Tue, Apr 22, 2014 at 11:16 AM, J- P <[email protected]> wrote: I have a field office connected VPN'd via a satlink, and the tunnel drops a few times a day. They have a 1.5 GB file I need to get to HQ , that is why I wanted to setup FTP using the external IP because using the internal one will disconnect every time that tunnel drops. Jean-Paul Natola Date: Tue, 22 Apr 2014 10:28:38 -0400 Subject: Re: [NTSysADM] iis7 Enter PASS command From: [email protected] To: [email protected] "Both these test were performed from the same box " I missed that the first time around. What are you trying to accomplish here? On Tue, Apr 22, 2014 at 10:25 AM, Don Ely <[email protected]> wrote: Most firewalls aren't a fan of you trying to access an external service that lives on your internal network by default. Confusion ensues because it already knows you're on the internal network. You'd have to get creative with your NAT rules and it just isn't worth it. On Apr 22, 2014 7:05 AM, "J- P" <[email protected]> wrote: Hammer > Nail > head LOL you got it right on the head, but I guess the question is WHY isn't it working ? any thoughts, would be appreciated From: [email protected] To: [email protected] Subject: RE: [NTSysADM] iis7 Enter PASS command Date: Mon, 21 Apr 2014 23:46:48 +0000 Did you try from an outside, non-related network to see if you get the same error? From: [email protected] [mailto:[email protected]] On Behalf Of J- P Sent: Monday, April 21, 2014 2:28 PM To: [email protected] Subject: [NTSysADM] iis7 Enter PASS command Hi all, I must be losing it , but I cant figure out why my ftp server (2008r2) is asking for this PASS command when using the external IP/URL- It doesnt seem to be the firewall as I am getting promted for credentials, Here's internal IP connection ftp> open To 192.168.1.4 Connected to 192.168.1.4. 220 Microsoft FTP Service User (192.168.1.4:(none)): test_user 331 Password required for test_user. Password: 230 User logged in. ftp> Here's external IP ftp> open To 71.X.X.X Connected to 71.X.X.X. 220 FTP version 1.0 User (71.X.X.X.:(none)): test_user 331 Enter PASS command Password: 550 Permission denied Login failed. Both these test were performed from the same box Thanks
