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    Debug.pfftpproxy=1 to enable LAN to WAN FTP

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    2.1 Snapshot Feedback and Problems - RETIRED
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    • A
      athurdent
      last edited by

      I think Ermal's change a month ago makes the FTP connection change the source port on the outside interface. But as you can see in my firewall log, the changed source port is not added to the state table. Thus the firewall code blocks it and passive FTP does not work.
      When turning off the FTP proxy, the source port is known by the state table and the connection works.

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      • T
        traxxus
        last edited by

        @arad85:

        Some FTP sites are fine (although seemingly slower to list directories than the March 18th build I was running yesterday)

        Same here. Superslow FTP browsing while debug.pfftpproxy=0

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        • N
          ncolunga
          last edited by

          I have the same problem on 2.0.2, impossible to handle big files through ftp with default debug.pfftpproxy value.

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          • A
            arad85
            last edited by

            So has anyone entered a bug for this or had acknowledgement from any devs (apart from jimp here)? It's a fairly big deal-breaker. I have a fairly simple setup here and see it on some sites.

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            • A
              arad85
              last edited by

              gogol.. why did you delete your reply - I was fortunate enough to catch it and it solved all my problems (including slow to connect issues I've had for 18 months!!)

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              • G
                gogol
                last edited by

                @arad85:

                gogol.. why did you delete your reply - I was fortunate enough to catch it and it solved all my problems (including slow to connect issues I've had for 18 months!!)

                I wasn't sure!
                I am still encountering some problems (slow now and then), but it goes better. Disabling it works better for me.
                For anyone who wants to try this is what I did:

                Under System>Advanced>Firewall/Nat check under TFTP proxy you LAN interface and click Save
                Under System>Advanced>System Tunables set debug.pfftp.proxy to "default" value

                More on this in this article

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                • swinnS
                  swinn
                  last edited by

                  I just noticed I haven't had any connections from a few people on my local FTP server in a while, so I started looking into it. Passive connections were working fine but I haven't had an active connection work since 6/2/13 when I must have done a firmware upgrade (2.1 RC0 x64). I changed debug.pfftpproxy to 1 and applied it and instantly active connections began working again for these people. Something changed with the ftp proxy (I'd say in May) which kept active connections from working. Sorry I don't have much more info at this time.

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                  • T
                    traxxus
                    last edited by

                    @devs

                    Any news on this issue?

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                    • E
                      eri--
                      last edited by

                      I am workign on solving this.

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                      • T
                        traxxus
                        last edited by

                        Great, thank you  :D

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                        • E
                          eri--
                          last edited by

                          Please try with tomorrows snapshots.

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                          • T
                            traxxus
                            last edited by

                            HI

                            Flashed 2.1RC0 from 2. Juli.
                            It is not better , connecting and dir list and filetrasnfer is slow as hell. That means it "hangs" VERY often between the FTP commands.. Without proxy it is superfast.

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                            • E
                              eri--
                              last edited by

                              Get ones from today ones :)

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                              • A
                                athurdent
                                last edited by 

                                2.1-RC0 (i386) built on Wed Jul 3 15:44:09 EDT 2013

                                is still broken. After trying FTP through the ALIX I tested with, it became unresponsive and seems to have crashed completely. Unfortunately it's in our DC on a recently broken KVM Switch, so I have no Console output.

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                                • T
                                  traxxus
                                  last edited by

                                  Tested it with build from 3. Juli.

                                  FTP transfer hangs / stutter on the commands RETR and MLSD in FileZilla.

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                                  • G
                                    gogol
                                    last edited by

                                    I still have debug.pfftp.proxy=1 in system tunables with July 3 build. Default value does not work for me.

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                                    • E
                                      eri--
                                      last edited by

                                      Can you please be more specific on what does not work?

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                                      • G
                                        gogol
                                        last edited by

                                        @ermal:

                                        Can you please be more specific on what does not work?

                                        You have got a PM

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                                        • A
                                          athurdent
                                          last edited by

                                          @ermal:

                                          Can you please be more specific on what does not work?

                                          How to reproduce:
                                          Just setup a fresh pfSense install, plug one (Win 7) device behind it and open a freshly installed Firefox. Key in

                                          ftp://dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/

                                          and wait for "425 Failed to estabilsh connection".

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                                          • D
                                            doktornotor Banned
                                            last edited by

                                            @athurdent:

                                            How to reproduce:
                                            Just setup a fresh pfSense install, plug one (Win 7) device behind it and open a freshly installed Firefox. Key in

                                            ftp://dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/

                                            and wait for "425 Failed to estabilsh connection".

                                            This works perfectly fine with SpeedCommander, Total Commander and FlashFXP (both active and passive mode). Sorry, but FF is braindead FTP "client".

                                            Active:

                                            
Connect to: (04.07.2013 11:53:54)
hostname=dd-wrt.com
username=anonymous
startdir=/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/
dd-wrt.com=83.141.4.210
220 Welcome to DD-WRT FTP service.
USER anonymous
331 Please specify the password.
PASS ***********
230 Login successful.
SYST
215 UNIX Type: L8
FEAT
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
 UTF8
211 End
HELP SITE
214-The following commands are recognized.
 ABOR ACCT ALLO APPE CDUP CWD  DELE EPRT EPSV FEAT HELP LIST MDTM MKD
 MODE NLST NOOP OPTS PASS PASV PORT PWD  QUIT REIN REST RETR RMD  RNFR
 RNTO SITE SIZE SMNT STAT STOR STOU STRU SYST TYPE USER XCUP XCWD XMKD
 XPWD XRMD
214 Help OK.
OPTS UTF8 ON
200 Always in UTF8 mode.
CWD /others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/
250 Directory successfully changed.
Connect ok!
PWD
257 "/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676"
Get directory
TYPE A
200 Switching to ASCII mode.
PORT 10,0,0,1,222,174
200 PORT command successful. Consider using PASV.
LIST
150 Here comes the directory listing.
Download
Waiting for server...
226 Directory send OK.

                                            Passive:

                                            
Connect to: (04.07.2013 11:54:32)
hostname=dd-wrt.com
username=anonymous
startdir=/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/
dd-wrt.com=83.141.4.210
220 Welcome to DD-WRT FTP service.
USER anonymous
331 Please specify the password.
PASS ***********
230 Login successful.
SYST
215 UNIX Type: L8
FEAT
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
 UTF8
211 End
HELP SITE
214-The following commands are recognized.
 ABOR ACCT ALLO APPE CDUP CWD  DELE EPRT EPSV FEAT HELP LIST MDTM MKD
 MODE NLST NOOP OPTS PASS PASV PORT PWD  QUIT REIN REST RETR RMD  RNFR
 RNTO SITE SIZE SMNT STAT STOR STOU STRU SYST TYPE USER XCUP XCWD XMKD
 XPWD XRMD
214 Help OK.
OPTS UTF8 ON
200 Always in UTF8 mode.
CWD /others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/
250 Directory successfully changed.
Connect ok!
PWD
257 "/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676"
Get directory
TYPE A
200 Switching to ASCII mode.
PASV
227 Entering Passive Mode (83,141,4,210,241,176)
LIST
150 Here comes the directory listing.
Download
Waiting for server...
226 Directory send OK.

                                            On that note, I must say pf/BSD does pretty impressive job here. Using active FTP from behind NAT has been just plain impossible with Linux/iptables-based firewalls.

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