ARL_LL_UNBOUND
arl->arl_state_flags |= (ARL_LL_SUBNET_PENDING | ARL_LL_UNBOUND);
arl->arl_state_flags |= ARL_LL_UNBOUND;
arl->arl_state_flags |= ARL_LL_UNBOUND;
arl->arl_state_flags |= ARL_LL_UNBOUND;
~(ARL_LL_BIND_PENDING|ARL_LL_DOWN|ARL_LL_UNBOUND);