Posh looked set to fall to an undeserved defeat when conceding a 90th minute goal to a shot from the halfway line, but substitute Matt Garbett popped up to make it 2-2 in the 94th minute.
It was a reward for another hard-running display under new manager Robbie Savage.
RATINGS KEY: 10-Out of this World, 9-Outstanding, 8-Very Good, 7-Good, 6-Okay, 5-Poor, 4-Stinker.
13. BRANDON KHELA (sub for Ashfield, 65 mins)
A skittish performance which including one strong run into the penalty area. Photo: Joe Dent
14. VERNON MASARA (sub Shofowoke, 82 mins)
A great cross for the equaliser. Photo: DAVID LOWNDES
15. DANNY ORMEROD (sub for Leonard, 82 mins)
Played a crucial part in the Posh equaliser. Photo: DAVID LOWNDES
4 / 5