Posh will host Northampton Town in the Vertu Trophy knockout phase after the draw on Friday evening.
Peterborough United will welcome local rivals Northampton Town to the Weston Homes Stadium in the next stage of the Vertu Trophy following the draw on Friday evening.
The tie is due to be played week commencing 16th December due to the scheduling of the Northampton Town Sky Bet League One fixture at Sixfields on a Monday night because of televised coverage. It means Posh will face the Cobblers twice in a couple of weeks.
Full details of when the tie will take place and ticketing details will be released in due course.