My 8 month old never sleeps... HELP

My baby boy is 8 months old he hasn't slept threw they night yet he only takes a 30 minute nap during the day and only sleeps around 6 hours a night and not all at once he gets up a lot... He is my third child my first son started sleeping threw the night at 2 weeks old and my daughter wasn't the best sleeper but she still slept more then what my baby is doing. I've tried everything feeding him right before bed and giving him a bath, rocking him witch does put him to sleep but not for long unless I rock him all night... Any idea's on how to get him to sleep a little bit more? TYIA!

Time. If he's not ready to sleep through the night nothing you do is going to work. DS didn't sleep through the night until he was 4. Maybe he's teething or going through a phase.

wow 4 years od   he is teething he has 3 teeth, but he's been this from day one guess he's just not a sleeper.