Iranian officials are demanding a permanent end to this war on all fronts, with guarantees that it will not resume again, and they will not be hit again. They say there is deep mistrust with the US, as Iran has been attacked twice in less than a year. They are also linking any progress with lifting the [US] blockade on Iran’s ports.
They have said they are open to go further in negotiations, especially if the sticking point related to the blockade is resolved.