Name

ares_set_local_ip4 - Set local IPv4 address outgoing requests.

Synopsis

#include <ares.h>
 
void ares_set_local_ip4(ares_channel_t *channel, unsigned int local_ip)

Description

The ares_set_local_ip4 function sets the IP address for outbound requests. The parameter local_ip is specified in host byte order. This allows users to specify outbound interfaces when used on multi-homed systems.

See also

ares_set_local_ip6(3)

Notes

This function was added in c-ares 1.7.4

Author

Ben Greear

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