curl: (7) Failed to connect to ftp.videolan.org port 21: Network is unreachable

[KimGwanyoung]

Hi all.

I am trying the "Prepare 3rd party libraries" in Win32Compile in Wiki.
When I execute the "make prebuilt", the error is occurred as follows.

curl: (7) Failed to connect to ftp.videolan.org port 21: Network is unreachable
make: *** [vlc-contrib-i686-w64-mingw32-latest.tar.bz2] Error 7
make: *** Deleting file 'vlc-contrib-i686-w64-mingw32-latest.tar.bz2'


So, I recieved the same file from "https://get.videolan.org/contrib/i686-w64-mingw32/"
Then, no error.

But when I execute "../extras/package/win32/configure.sh --host=i686-w64-mingw32", I saw ohter error message.

../extras/package/win32/../../../configure: line 29146: /home/gykim/winvlc/vlc-2.2.4/contrib/i686-w64-mingw32/bin/luac: cannot execute binary file: Exec format error
configure: error: You need 32-bits luac when using using lua from contrib.


What is my fault?

OS : Ubuntu 14.04 LTS 32bit
Target : Windows 32bit
vlc source version : 2.2.4

Best regards,
Gwanyoung Kim.

[Rémi Denis-Courmont]

ftp.videolan.org works fine here. Must be your network.

[KimGwanyoung]

ftp.videolan.org works fine here. Must be your network.

Hi Denis.

I tried ftp://ftp.videolan.org/pub/videolan/contrib/ with filezilla FTP client.
But I get the error message as follows.

==== encryption : require explicit FTP over TLS
Status: Resolving address of ftp.videolan.org
Status: Connecting to 88.191.250.2:21...
Status: Connection established, waiting for welcome message...
Response: 220 88.191.250.2 FTP server ready
Command: AUTH TLS
Response: 500 AUTH not understood
Command: AUTH SSL
Response: 500 AUTH not understood
Error: Critical error: Could not connect to server

==== encryption : require implicit FTP over TLS
Status: Resolving address of ftp.videolan.org
Status: Connecting to 88.191.250.2:990...
Status: Connection attempt failed with "ECONNREFUSED - Connection refused by server", trying next address.
Status: Connecting to [2a01:e0d:1:3:58bf:fa02:c0de:20]:990...
Status: Connection attempt failed with "ENETUNREACH - Network unreachable".
Error: Could not connect to server
Status: Waiting to retry...
Status: Resolving address of ftp.videolan.org
Status: Connecting to 88.191.250.2:990...
Status: Connection attempt failed with "ECONNREFUSED - Connection refused by server", trying next address.
Status: Connecting to [2a01:e0d:1:3:58bf:fa02:c0de:20]:990...
Status: Connection attempt failed with "ENETUNREACH - Network unreachable".
Error: Could not connect to server

==== encryption : Use plain FTP
Status: Resolving address of ftp.videolan.org
Status: Connecting to 88.191.250.2:21...
Status: Connection established, waiting for welcome message...
Response: 220 88.191.250.2 FTP server ready
Command: USER anonymous
Response: 331 Anonymous login ok, send your complete email address as your password
Command: PASS **************
Response: 230 Anonymous access granted, restrictions apply
Command: SYST
Response: 215 UNIX Type: L8
Command: FEAT
Response: 211-Features:
Response: SITE MKDIR
Response: MFF modify;UNIX.group;UNIX.mode;
Response: REST STREAM
Response: MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.mode*;UNIX.owner*;
Response: UTF8
Response: EPRT
Response: SITE SYMLINK
Response: EPSV
Response: SITE UTIME
Response: MDTM
Response: SITE RMDIR
Response: TVFS
Response: SITE COPY
Response: MFMT
Response: LANG en-US.UTF-8*;en-US
Response: SIZE
Response: 211 End
Command: OPTS UTF8 ON
Response: 200 UTF8 set to on
Status: Connected
Status: Retrieving directory listing...
Command: PWD
Response: 257 "/" is the current directory
Command: TYPE I
Response: 200 Type set to I
Command: PASV
Response: 227 Entering Passive Mode (88,191,250,2,244,204).
Command: MLSD
Error: The data connection could not be established: ENETUNREACH - Network unreachable

What shold I do?

[Rémi Denis-Courmont]

Sorry we can obviously not troubleshoot your network here.

[KimGwanyoung]

Sorry we can obviously not troubleshoot your network here.

Hi,

It's OK.
And thanks your concern.

I saw contents about curl bug.
And I executed the curl command in my ubuntu.
The os send the error message.
So, I am searching for these issues.

Regards,
Gwanyoung Kim.