diff options
Diffstat (limited to 'docs/libcurl/opts/GNURLOPT_FTP_SKIP_PASV_IP.3')
| -rw-r--r-- | docs/libcurl/opts/GNURLOPT_FTP_SKIP_PASV_IP.3 | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/docs/libcurl/opts/GNURLOPT_FTP_SKIP_PASV_IP.3 b/docs/libcurl/opts/GNURLOPT_FTP_SKIP_PASV_IP.3 new file mode 100644 index 000000000..a8b8eeeef --- /dev/null +++ b/docs/libcurl/opts/GNURLOPT_FTP_SKIP_PASV_IP.3 @@ -0,0 +1,63 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * Project ___| | | | _ \| | +.\" * / __| | | | |_) | | +.\" * | (__| |_| | _ <| |___ +.\" * \___|\___/|_| \_\_____| +.\" * +.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. +.\" * +.\" * This software is licensed as described in the file COPYING, which +.\" * you should have received as part of this distribution. The terms +.\" * are also available at https://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.\" +.TH GNURLOPT_FTP_SKIP_PASV_IP 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options" +.SH NAME +CURLOPT_FTP_SKIP_PASV_IP \- ignore the IP address in the PASV response +.SH SYNOPSIS +#include <gnurl/curl.h> + +CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_SKIP_PASV_IP, long skip); +.SH DESCRIPTION +Pass a long. If \fIskip\fP is set to 1, it instructs libcurl to not use the IP +address the server suggests in its 227-response to libcurl's PASV command when +libcurl connects the data connection. Instead libcurl will re-use the same IP +address it already uses for the control connection. But it will use the port +number from the 227-response. + +This option thus allows libcurl to work around broken server installations +that due to NATs, firewalls or incompetence report the wrong IP address back. + +This option has no effect if PORT, EPRT or EPSV is used instead of PASV. +.SH DEFAULT +0 +.SH PROTOCOLS +FTP +.SH EXAMPLE +.nf +CURL *curl = curl_easy_init(); +if(curl) { + curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/file.txt"); + + /* please ignore the IP in the PASV response */ + curl_easy_setopt(curl, CURLOPT_FTP_SKIP_PASV_IP, 1L); + ret = curl_easy_perform(curl); + + curl_easy_cleanup(curl); +} +.fi +.SH AVAILABILITY +Added in 7.14.2 +.SH RETURN VALUE +Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. +.SH "SEE ALSO" +.BR CURLOPT_FTPPORT "(3), " CURLOPT_FTP_USE_EPRT "(3), " |