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curl/docs/cmdline-opts/interface.d

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cmdline-docs: more options converted over
2016-11-15 17:44:58 -05:00
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.
--interface: add support for Linux VRF 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
2017-10-26 14:42:55 -04:00
On Linux it can be used to specify a VRF, but the binary needs to either
docs: fix typos Closes https://github.com/curl/curl/pull/2503
2018-04-17 15:17:57 -04:00
have CAP_NET_RAW or to be run as root. More information about Linux VRF:
--interface: add support for Linux VRF 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
2017-10-26 14:42:55 -04:00
https://www.kernel.org/doc/Documentation/networking/vrf.txt
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