Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Uddhanadvāra
Uddhanadvāra:A village in Rohana.There the ādipāda Vikkama-bāhu gained a victory.(Cv.lxi.16,25).It was in the region called Atthasahassa,and Sirivallabha,who reigned over this district,made Uddhanadvāra his capital.The village formed one of the centres of battle in the campaign of Parakkamabāhu I.(Cv.lxxiv.86,113; lxxv.182.For its identification see Cv.Trs.i.29,n.4).