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    Microsoft FTP.exe

    NAT
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    • C
      charles.regan
      last edited by

      Beta-1 (upgrade)

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      • S
        sullrich
        last edited by

        Try a newer build from: http://www.pfsense.com/~sullrich/BETA2-BUGVALIDATION3/

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        • C
          charles.regan
          last edited by

          Just installed new build. The problem is the same.

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          • S
            sullrich
            last edited by

            Couple of things to check:

            1. Make sure XP firewall is off
            2. Make sure FTP helper is turned on for the interface in question.

            Tested it with the same version:
            Microsoft Windows [Version 5.2.3790]
            (C) Copyright 1985-2003 Microsoft Corp.

            C:\Documents and Settings\GeekGod.SULLRICH>ftp ftp.sunet.se
            Connected to ftp.sunet.se.
            220 Welcome to ftp.sunet.se
            User (ftp.sunet.se:(none)): anonymous
            331 Any password will work
            Password:
            230 Any password will work
            ftp> debug
            Debugging On .
            ftp> ls
            –-> PORT 10,0,250,69,4,115
            200 PORT command successful
            ---> NLST
            150 Connecting to port 55382
            bin
            dev
            etc
            lib
            ls-lR
            ls-lR.gz
            pub
            usr
            226 8 matches total
            ftp: 47 bytes received in 0.00Seconds 47000.00Kbytes/sec.
            ftp>

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            • C
              charles.regan
              last edited by

              FTP Helper:
              On WAN or LAN ? or Both ?

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              • S
                sullrich
                last edited by

                On my setup its enabled on LAN and WAN.

                IE: the check boxes for it are not checked on each respective interface.

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                • C
                  charles.regan
                  last edited by

                  ok thanks

                  what about the RFC Workaround ? on or off ?

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                  • C
                    charles.regan
                    last edited by

                    Just rebooted with FTP helper enabled on WAN OPT and LAN.
                    Now i can't access any FTP server with ftp.exe and iexplore.

                    My setup:
                    PRE-BETA2
                    Advanced Outbound NAT
                    Outbound loadbalancing

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                    • S
                      sullrich
                      last edited by

                      Try it without outbound load balancing.

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                      • C
                        charles.regan
                        last edited by

                        wow it works.

                        How can I make this works with loadbalancing.

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                        • S
                          sullrich
                          last edited by

                          I know this is going to sound bad, but at the moment I really don't know.

                          I'll have to put some thought into how to work around this issue.

                          In the meantime, I wouldn't balance ftp, simply add a rule before your balancing rule and force it out your primary pipe.

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                          • C
                            charles.regan
                            last edited by

                            ok it works with iexplore in passive mode. but with ftp.exe i have a different error now:

                            200 PORT command successful
                            425 Could not open data connection to port 61015: Connection timed out

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                            • C
                              charles.regan
                              last edited by

                              Proto              Source  Port  Destination  Port  Gateway  Description
                              TCP/UDP  LAN net      *  *        20 - 21      *                FTP

                              If i put this rules before my loadbalancing rules in LAN , it doesn't work.
                              I need to completly disable loadbalancing for it to work with IE in passive mode.

                              If i disable outbound loadbalancing and permit any any on the wan interface it work with IE and ftp.exe!

                              What would be the rule to create in LAN to make it work with FTP.

                              State log:
                              tcp  127.0.0.1:8021 <- 142.217.134.xxx:21 <- 10.0.3.3:3677  CLOSED:SYN_SENT

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                              • C
                                charles.regan
                                last edited by

                                Just found a workaround for this. not very secure…

                                Add this firewall rule in LAN
                                Proto  Source  Port  Destination  Port  Gateway
                                *        LAN net  *  127.0.0.1  *  *

                                Add this firewall rule in WAN
                                Proto  Source  Port  Destination  Port  Gateway
                                *                *        *  *      *  *

                                It works.
                                Firewall state shows:
                                tcp  127.0.0.1:8021 <- 194.71.11.70:21 <- 10.0.3.3:3887  FIN_WAIT_2:FIN_WAIT_2
                                tcp 127.0.0.1:8021 <- 194.71.11.70:21 <- 10.0.3.3:3896 FIN_WAIT_2:FIN_WAIT_2
                                tcp 194.71.11.70:20 -> 194.71.11.70:65294 -> 10.0.3.3:3898 FIN_WAIT_2:FIN_WAIT_2
                                tcp 127.0.0.1:8021 <- 194.71.11.70:21 <- 10.0.3.3:3899 ESTABLISHED:ESTABLISHED
                                tcp 194.71.11.70:20 -> 194.71.11.70:62700 -> 10.0.3.3:3903 FIN_WAIT_2:FIN_WAIT_2

                                Without permit any any on WAN I have this in my state
                                tcp 127.0.0.1:8021 <- 194.71.11.70:21 <- 10.0.3.3:3871 ESTABLISHED:ESTABLISHED

                                And I have this error with ftp.exe
                                200 PORT command successful
                                425 Could not open data connection to port 58974: Connection timed out

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                                • S
                                  sullrich
                                  last edited by

                                  The LAN->Localhost rule is fine.

                                  I would remove that WAN rule ASAP.  Because if you permit all traffic from the internet in, then what is the point of having a firewall at all?

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                                  • C
                                    charles.regan
                                    last edited by

                                    If I remove the permit any any rule on WAN I can't connect using active ftp mode (ftp.exe)

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                                    • S
                                      sullrich
                                      last edited by

                                      @charles.regan:

                                      If I remove the permit any any rule on WAN I can't connect using active ftp mode (ftp.exe)

                                      Then you don't have a firewall!  You're allowing all of the internet into you're device.

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                                      • C
                                        charles.regan
                                        last edited by

                                        My question is What is the rule I should put to make active FTP working.

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                                        • S
                                          sullrich
                                          last edited by

                                          As I told you before I need to figure out how to make this work.  It currently will not work w/ Outgoing LB.

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                                          • A
                                            aldo
                                            last edited by

                                            problem with outgoing ftp. ftp proxy is enabled on wireless. and nothing else it is working
                                            sometimes but is very slow and seems to stop working after about 15 minutes.

                                            still am a bit uncertian as to where to start lookking in respect to this.

                                            additionally pppoe clients seem to also have trouble with ftp as well.

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