Iain Henderson scored Ireland's first try to help them to an early 10-0 lead over Australia in their meeting at the Aviva Stadium.
Keith Earls reacted best to a kick through from Simon Zebo to cause chaos in the Australian defence, drawing in men before laying off to the second row.
Henderson still had work to do to but managed to evade Australian scrum half Will Genia to touch down.
His Ulster teammate Paddy Jackson added the extras to extend the Irish lead to ten points.
Iain Henderson crashes over for Ireland's first try! Follow the action live here: https://t.co/Enb9LCwbej https://t.co/kNgqPJXPX1
— RTÉ Rugby (@RTErugby) November 26, 2016
The try came after the Wallabies were reduced to 14 men, with Dean Mums sent to the sin bin after lifting Tadhg Furlong in a ruck.
Australia's Dean Mumm gets a yellow card for this tackle on Tadhg Furlong. Follow live here: https://t.co/Enb9LCwbej https://t.co/dI4Ro51WUM
— RTÉ Rugby (@RTErugby) November 26, 2016
