Dunaub was a commander and a Jabiimi Loyalist. He was a male Human.
He commanded a platoon during the Clone Wars, specifically in the attack that occurred at Hyber Canyon. Later, during the era of the Galactic Civil War, Dunaub's rank had risen to general. He held opposing views to his superior, Nolan Gillmunn, regarding Gillmunn's communication with the Rebel Alliance.