curl/docs/cmdline-opts/interface.d
Daniel Stenberg df45fd1794
docs/cmdline-opts: add copyright and license identifier to each file
gen.pl now insists on C: and SPDX-License-Identifier: fields to be
present in all files.

Closes #9002
2022-06-14 08:48:09 +02:00

21 lines
719 B
Makefile

c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Long: interface
Arg: <name>
Help: Use network INTERFACE (or address)
See-also: dns-interface
Category: connection
Example: --interface eth0 $URL
Added: 7.3
---
Perform an operation using a specified interface. You can enter interface
name, IP address or host name. An example could look like:
curl --interface eth0:1 https://www.example.com/
If this option is used several times, the last one will be used.
On Linux it can be used to specify a VRF, but the binary needs to either
have CAP_NET_RAW or to be run as root. More information about Linux VRF:
https://www.kernel.org/doc/Documentation/networking/vrf.txt