Packers DL Mike Neal has been suspended for four games for violating the league's drug policy.
Neal broke the league's performance-enhancing-substances policy, according to the team. He will miss the team's first four games of the 2012 season but is eligible to participate in all offseason workouts, training camp and preseason games.
The 2012 schedule has not been announced yet.
Neal has played in just 10 games during his first two NFL seasons, recording a total of six tackles and one sack.