Function libzt::zts_init_allow_secondary_port [−][src]
pub unsafe extern "C" fn zts_init_allow_secondary_port(allowed: c_uint) -> c_int
Expand description
@brief Allow or disallow ZeroTier from automatically selecting a backup port to help get through
buggy NAT. This is enabled by default. This port is randomly chosen and should be disabled if you
want to control exactly which ports ZeroTier talks on and (iff) you know with absolute certainty
that traffic on your chosen primary port is allowed. This is an initialization function that can
only be called before zts_node_start()
.
@param port Port number
@return ZTS_ERR_OK
if successful, ZTS_ERR_SERVICE
if the node
experiences a problem, ZTS_ERR_ARG
if invalid argument.