xref: /curl/docs/cmdline-opts/ftp-ssl-ccc.md (revision 2494b8dd)
1---
2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
3SPDX-License-Identifier: curl
4Long: ftp-ssl-ccc
5Help: Send CCC after authenticating
6Protocols: FTP
7Added: 7.16.1
8Category: ftp tls
9Multi: boolean
10See-also:
11  - ssl
12  - ftp-ssl-ccc-mode
13Example:
14  - --ftp-ssl-ccc ftps://example.com/
15---
16
17# `--ftp-ssl-ccc`
18
19Use CCC (Clear Command Channel) Shuts down the SSL/TLS layer after
20authenticating. The rest of the control channel communication is be
21unencrypted. This allows NAT routers to follow the FTP transaction. The
22default mode is passive.
23