Wolverhampton Wanderers have been handed a home draw against Notts County in round two of the Johnstone's Paint Trophy.
Leyton Orient will host Coventry City, while holders Crewe Alexandra will travel to Fleetwood Town.
All matches are to be played in the week commencing October 7.
Draw in full:
Crawley vs. Newport Wycombe vs. Bristol City Swindon vs. Plymouth Oxford vs. Portsmouth Leyton Orient vs. Coventry Stevenage vs. MK Dons Peterborough vs. Brentford Southend vs. Dagenham Port Vale vs. Port Vale Preston vs. Oldham Morecambe vs. Carlisle Fleetwood vs. Crewe Mansfield vs. Chesterfield Wolves vs. Notts County Sheff Utd vs. Hartlepool York vs. Rotherham