mirror of
https://github.com/moparisthebest/curl
synced 2024-12-24 17:18:48 -05:00
32828cc4fb
The --interface command (CURLOPT_INTERFACE option) already uses SO_BINDTODEVICE on Linux, but it tries to parse it as an interface or IP address first, which fails in case the user passes a VRF. Try to use the socket option immediately and parse it as a fallback instead. Update the documentation to mention this feature, and that it requires the binary to be ran by root or with CAP_NET_RAW capabilities for this to work. Closes #2024
17 lines
555 B
Makefile
17 lines
555 B
Makefile
Long: interface
|
|
Arg: <name>
|
|
Help: Use network INTERFACE (or address)
|
|
See-also: dns-interface
|
|
---
|
|
|
|
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 ran as root. More information about Linux VRF:
|
|
https://www.kernel.org/doc/Documentation/networking/vrf.txt
|