For the first time ever all four Irish provinces have made it through to the knock-out stage of the Heineken Champions Cup.
Connacht and Leinster will meet in the next round while Munster will play Exeter.
And Ulster have the daunting task of preparing to take on holders Toulouse.
The first knock-out round will be played on a two-legged, home-and-away basis on the weekends of 8/9/10 April and 15/16/17 April.
Leinster will travel to Galway for their first leg before welcoming Connacht to Dublin for the second leg.