ARES_SET_LOCAL_IP6(3) Library Functions Manual ARES_SET_LOCAL_IP6(3) NAME ares_set_local_ip6 - Set local IPv6 address outgoing requests. SYNOPSIS #include void ares_set_local_ip6(ares_channel_t *channel, const unsigned char* local_ip6) DESCRIPTION The ares_set_local_ip6 function sets the IPv6 address for outbound IPv6 requests. The parameter local_ip6 is specified in network byte order. This allows users to specify outbound interfaces when used on multi- homed systems. The local_ip6 argument must be 16 bytes in length. SEE ALSO ares_set_local_ip4(3) NOTES This function was added in c-ares 1.7.4 AUTHOR Ben Greear 30 June 2010 ARES_SET_LOCAL_IP6(3)