Filezilla Protocol Error Unknown Protocol Identifier
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"wrong port," etc.
Protocol Error: Unknown Protocol Identifier (0x50 0x50 0x48).
How to Fix FileZilla "Unknown protocol identifier," "wrong port," unknown protocol identifier 0x83 0x83 0x72 etc. When connecting to your server FTP, you may receive the following message: FileZilla Server version warning: ftp over tls is not enabled, users cannot securely log in. 0.9.41 beta Copyright 2001-2012 by Tim Kosse (tim.kosse@filezilla-project.org) Connecting to server... Connected, waiting for authentication Protocol error: Unknown protocol identifier (0x50 0x50 0x48). Most likely connected to the wrong port. Connection to
Could Not Connect To Server Filezilla
server closed. Trying to reconnect in 5 seconds It indicates that you're logging in using FileZilla Server instead of FileZilla Client. Download FileZilla Client fromhttps://filezilla-project.org/download.php?type=client and try again. You should be able to log in now. Was this answer helpful? YesNo Add to Favourites Print this Article Also Read How to Use FTP to Upload, Download, and Edit Server Files (Views: 24666) Language: ArabicAzerbaijaniCatalanCroatianCzechDanishDutchEnglishEstonianFarsiFrenchGermanHungarianItalianNorwegianPortuguese-brPortuguese-ptRussianSpanishSwedishTurkishUkranian About Us Company Enterprise Hosting Data Center Communities Facebook Twitter Steam Support Contact Us Support and Billing Legal and Privacy Copyright © 2016 Akliz, Inc. All rights reserved.
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power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top “Protocol error: http://www.akliz.net/manage/knowledgebase/23/How-to-Fix-FileZilla-Unknown-protocol-identifier-wrong-port-etc.html Unknown protocol identifier” after changing FileZilla server admin interface port number up vote 4 down vote favorite 1 I have download FileZilla server and I am trying to create a server using the FileZilla software. I have used a new port add a user and from the FileZilla client I tried to enter to the server. Everything worked fine. However when I closed the FileZilla server and tried to reopen again I http://superuser.com/questions/998111/protocol-error-unknown-protocol-identifier-after-changing-filezilla-server-ad got the following: Connecting to server 127.0.0.1:port... Connected, waiting for authentication Protocol error: Unknown protocol identifier (0x50 0x50 0x48). Most likely connected to the wrong port. Connection to server closed. What is that issue? Now I cant use any option of FileZilla sotware from menu. Every option is marked on gray (unavailable) and I am receiving constantly this message. EDIT: with the suggested answer from @Martin Prikryl I am receiving from the server interface the following: Connected, waiting for authentication Logged on Warning: FTP over TLS is not enabled, users cannot securely log in. and from the client: Status: Connecting to 127.0.0.1:12321... Status: Connection established, waiting for welcome message... Response: FZS Response: S Response: D Error: Connection timed out after 20 seconds of inactivity Error: Could not connect to server networking ftp filezilla share|improve this question edited Nov 9 '15 at 14:34 asked Nov 9 '15 at 13:00 Jose Ramon 1307 How did you "close the filezilla server"? Where you got the error? In the FileZilla client? Or FileZilla server interface? –Martin Prikryl Nov 9 '15 at 13:38 I terminate the service. The error is is the server interface. –Jose Ramon Nov 9 '15 at 14:06 In the management console? And you restarted the service there too? &
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the host I have right now (webfaction.com) I can create a SSH/sftp user (Whatever the . it is). Is sftp a "Secure File Transfer Protocol"?Like I said before, I haven't ever used FTP so I don't know how to use it... any tutorials? I understand I would probably need an add-on for such thing... any great add-ons? For maybe like Firefox or something?Thanks for all the help casablanca Proficient Posts: 483 3+ Months Ago Wikipedia says SFTP = SSH File Transfer Protocol, which pretty much means "secure" FTP.Using FTP is really simple, just get an FTP client and then it'll be self-explanatory. I'd recommend FileZilla.PS: Why does every other open-source software's name end as "zilla"? Mozilla, FileZilla, Bugzilla... Bogey Genius Posts: 8488Loc: USA 3+ Months Ago casablanca wrote:PS: Why does every other open-source software's name end as "zilla"? Mozilla, FileZilla, Bugzilla... :lol: Never thought about that... good pointThanks for the reply... appreciated Thanks again Bogey Genius Posts: 8488Loc: USA 3+ Months Ago Alright, got FileZilla, up/downloaded it, installed it, set it up to 127.0.0.1 with administration password... I still don't get what to do... any more help? *lol, don't mean to be a pain in the bu*t casablanca Proficient Posts: 483 3+ Months Ago 127.0.0.1? You should connect to your web host's FTP server. Bogey Genius Posts: 8488Loc: USA 3+ Months Ago casablanca wrote:127.0.0.1? You should connect to your web host's FTP server.Yeah, just did that and it said that it couldn't connect to server... tried again in 5 seconds and still the same show...I posted this on the host site's forum and eagerly awaiting their reply... thanks casablanca Proficient Posts: 483 3+ Months Ago Usually, the FTP server is on a separate domain, eg. ftp.mywebhost.com - you can usually find this information on their FAQ page. Bogey Genius Posts: 8488Loc: USA 3+ Months Ago casablanca wrote:Usually, the FTP server is on a separate domain, eg. ftp.mywebhost.com - you can usually find this information on their FAQ page.I know... that's what I did... minus the ftp... that's what I will try right now...Alright... now it says that the connection is done... I just can't hit the right port... at the site it says either 21 for FTP and 22 for SFTP... I tried them both and for both